Mean State

Mean State
All Models
Data Information

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	79.9
000	[-]	74.2		-5.72	13.3	2.04		0.425	0.221	0.674	0.395	0.387
001	[-]	73.7		-6.21	13.5	2.04		0.414	0.223	0.674	0.399	0.386
002	[-]	72.9		-6.98	13.9	2.04		0.396	0.222	0.674	0.399	0.383
003	[-]	72.1		-7.75	14.4	2.04		0.388	0.220	0.674	0.401	0.380
004	[-]	71.9		-7.96	14.6	2.04		0.382	0.215	0.674	0.392	0.376
005	[-]	71.9		-8.00	14.6	2.04		0.384	0.215	0.674	0.394	0.376
006	[-]	71.8		-8.05	14.6	2.04		0.385	0.215	0.674	0.394	0.377
007	[-]	74.2		-5.72	13.3	2.04		0.425	0.221	0.674	0.395	0.387
008	[-]	74.2		-5.72	13.3	2.04		0.425	0.221	0.674	0.394	0.387
009	[-]	74.0		-5.86	13.4	2.04		0.423	0.220	0.674	0.395	0.386
010	[-]	74.2		-5.69	13.3	2.04		0.425	0.221	0.674	0.392	0.387
011	[-]	74.3		-5.58	13.2	2.04		0.425	0.222	0.674	0.392	0.387
012	[-]	74.4		-5.50	13.1	2.04		0.425	0.223	0.674	0.393	0.387

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	56.1
000	[-]	57.5		1.46	9.81	0.935		0.872	0.613	0.817	0.806	0.744
001	[-]	57.5		1.42	9.80	0.935		0.874	0.613	0.817	0.806	0.745
002	[-]	57.4		1.31	9.76	0.935		0.877	0.614	0.817	0.808	0.746
003	[-]	57.2		1.16	9.72	0.850		0.874	0.615	0.824	0.806	0.747
004	[-]	57.1		1.02	9.70	0.850		0.869	0.614	0.824	0.806	0.745
005	[-]	57.0		0.902	9.65	0.850		0.861	0.616	0.824	0.812	0.746
006	[-]	56.8		0.760	9.60	0.850		0.851	0.619	0.824	0.817	0.746
007	[-]	57.5		1.46	9.82	0.935		0.872	0.612	0.817	0.805	0.744
008	[-]	57.5		1.46	9.80	0.935		0.872	0.613	0.817	0.806	0.744
009	[-]	57.3		1.28	9.84	0.935		0.850	0.613	0.817	0.808	0.740
010	[-]	57.4		1.33	9.88	0.935		0.850	0.611	0.817	0.804	0.739
011	[-]	57.6		1.55	9.88	0.935		0.868	0.610	0.817	0.801	0.741
012	[-]	57.6		1.58	9.93	0.935		0.866	0.609	0.817	0.796	0.739

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	61.6
000	[-]	61.4		-0.239	13.5	1.13		0.633	0.433	0.861	0.765	0.625
001	[-]	61.2		-0.382	13.4	1.13		0.635	0.434	0.861	0.766	0.626
002	[-]	61.1		-0.539	13.4	1.13		0.632	0.435	0.861	0.767	0.626
003	[-]	60.9		-0.686	13.3	0.859		0.629	0.435	0.928	0.766	0.639
004	[-]	60.9		-0.734	13.3	1.13		0.628	0.437	0.861	0.767	0.626
005	[-]	60.9		-0.731	13.3	1.13		0.628	0.437	0.861	0.767	0.626
006	[-]	60.8		-0.765	13.3	1.13		0.628	0.435	0.861	0.768	0.626
007	[-]	61.4		-0.251	13.4	1.13		0.633	0.433	0.861	0.765	0.625
008	[-]	61.4		-0.227	13.5	1.13		0.633	0.433	0.861	0.765	0.625
009	[-]	61.4		-0.240	13.4	1.13		0.632	0.434	0.861	0.766	0.625
010	[-]	61.5		-0.152	13.4	1.13		0.631	0.433	0.861	0.764	0.624
011	[-]	61.5		-0.0931	13.4	1.13		0.630	0.434	0.861	0.764	0.625
012	[-]	61.4		-0.228	13.3	1.13		0.634	0.436	0.861	0.766	0.626

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	75.6
000	[-]	87.9		12.3	19.7	2.02		0.0920	0.0526	0.634	0.148	0.196
001	[-]	87.9		12.3	19.7	2.02		0.0920	0.0527	0.634	0.148	0.196
002	[-]	88.0		12.4	19.7	2.02		0.0920	0.0530	0.634	0.148	0.196
003	[-]	87.9		12.3	19.7	2.02		0.0925	0.0518	0.634	0.146	0.195
004	[-]	87.9		12.3	19.7	2.02		0.0932	0.0512	0.634	0.144	0.195
005	[-]	87.8		12.2	19.8	2.02		0.0953	0.0501	0.634	0.143	0.194
006	[-]	87.6		12.0	19.8	2.02		0.0982	0.0479	0.634	0.137	0.193
007	[-]	87.9		12.3	19.7	2.02		0.0921	0.0524	0.634	0.147	0.196
008	[-]	88.0		12.4	19.7	2.02		0.0919	0.0529	0.634	0.148	0.196
009	[-]	87.9		12.3	19.6	2.02		0.0935	0.0531	0.634	0.149	0.197
010	[-]	88.0		12.4	19.7	2.02		0.0917	0.0524	0.634	0.148	0.196
011	[-]	88.1		12.5	19.7	2.02		0.0896	0.0539	0.634	0.153	0.197
012	[-]	88.2		12.6	19.7	1.77		0.0879	0.0551	0.695	0.157	0.210

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	88.2
000	[-]	87.9		-0.308	7.11	2.52		0.624	0.0285	0.531	0.0861	0.260
001	[-]	87.2		-0.989	7.33	2.52		0.646	0.0265	0.531	0.0800	0.262
002	[-]	86.4		-1.79	7.52	2.52		0.472	0.0261	0.531	0.0784	0.227
003	[-]	85.5		-2.63	7.95	2.52		0.319	0.0238	0.531	0.0709	0.194
004	[-]	85.5		-2.64	7.96	2.52		0.318	0.0238	0.531	0.0708	0.194
005	[-]	85.5		-2.66	7.97	2.52		0.317	0.0237	0.531	0.0707	0.193
006	[-]	85.5		-2.68	7.98	2.52		0.314	0.0237	0.531	0.0707	0.193
007	[-]	87.9		-0.300	7.10	2.52		0.622	0.0286	0.531	0.0862	0.259
008	[-]	87.9		-0.316	7.11	2.52		0.625	0.0285	0.531	0.0860	0.260
009	[-]	87.6		-0.545	7.15	2.52		0.630	0.0281	0.531	0.0850	0.260
010	[-]	87.9		-0.283	7.09	2.52		0.625	0.0286	0.531	0.0865	0.260
011	[-]	88.1		-0.0893	7.06	2.52		0.628	0.0290	0.531	0.0875	0.261
012	[-]	88.2		0.0619	7.05	2.52		0.633	0.0292	0.531	0.0881	0.262

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	71.8
000	[-]	82.2		10.4	18.8	2.03		0.332	0.184	0.717	0.396	0.363
001	[-]	82.2		10.4	18.8	2.03		0.333	0.184	0.717	0.396	0.363
002	[-]	82.1		10.3	18.7	2.03		0.336	0.184	0.717	0.394	0.363
003	[-]	82.0		10.2	18.8	2.17		0.342	0.182	0.693	0.391	0.358
004	[-]	81.9		10.0	18.8	2.28		0.346	0.180	0.673	0.387	0.353
005	[-]	81.9		10.1	18.9	2.14		0.346	0.179	0.699	0.382	0.357
006	[-]	81.9		10.1	19.0	2.19		0.345	0.176	0.687	0.375	0.352
007	[-]	82.2		10.4	18.8	2.03		0.332	0.184	0.717	0.396	0.363
008	[-]	82.2		10.4	18.8	2.03		0.332	0.184	0.717	0.397	0.363
009	[-]	82.2		10.4	18.8	1.94		0.333	0.183	0.731	0.395	0.365
010	[-]	82.3		10.5	18.8	2.14		0.329	0.185	0.695	0.401	0.359
011	[-]	82.3		10.5	18.8	2.20		0.327	0.187	0.691	0.406	0.360
012	[-]	82.4		10.6	18.8	2.14		0.325	0.188	0.697	0.410	0.362

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	59.4
000	[-]	65.1		5.71	17.5	1.92		0.568	0.312	0.695	0.580	0.494
001	[-]	65.1		5.69	17.5	1.92		0.569	0.312	0.695	0.580	0.494
002	[-]	65.1		5.66	17.5	1.92		0.570	0.312	0.695	0.580	0.494
003	[-]	65.0		5.62	17.5	1.92		0.571	0.312	0.695	0.580	0.494
004	[-]	65.0		5.57	17.5	1.92		0.573	0.312	0.695	0.578	0.494
005	[-]	65.0		5.57	17.4	1.92		0.573	0.312	0.696	0.578	0.494
006	[-]	65.0		5.56	17.4	1.92		0.572	0.313	0.695	0.580	0.494
007	[-]	65.1		5.70	17.5	1.92		0.568	0.312	0.695	0.580	0.494
008	[-]	65.1		5.72	17.5	1.92		0.568	0.312	0.695	0.580	0.494
009	[-]	65.1		5.70	17.5	1.92		0.567	0.312	0.695	0.580	0.493
010	[-]	65.1		5.70	17.6	1.92		0.568	0.312	0.695	0.579	0.493
011	[-]	65.1		5.69	17.6	1.92		0.568	0.312	0.695	0.580	0.494
012	[-]	65.1		5.68	17.6	1.92		0.569	0.313	0.695	0.580	0.494

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	64.0
000	[-]	59.2		-4.83	15.0	1.02		0.643	0.395	0.904	0.651	0.597
001	[-]	59.0		-4.99	15.0	1.02		0.638	0.394	0.904	0.648	0.596
002	[-]	58.8		-5.22	15.1	1.02		0.624	0.394	0.904	0.644	0.592
003	[-]	58.4		-5.63	15.2	1.11		0.596	0.390	0.896	0.634	0.581
004	[-]	58.3		-5.71	15.3	1.11		0.591	0.390	0.896	0.633	0.580
005	[-]	58.3		-5.72	15.2	1.11		0.592	0.390	0.896	0.633	0.580
006	[-]	58.3		-5.74	15.2	0.930		0.592	0.389	0.912	0.631	0.583
007	[-]	59.2		-4.84	15.0	1.02		0.643	0.395	0.904	0.650	0.597
008	[-]	59.2		-4.82	15.0	1.02		0.643	0.395	0.904	0.651	0.598
009	[-]	59.2		-4.83	15.0	1.02		0.643	0.394	0.904	0.650	0.597
010	[-]	59.3		-4.78	15.0	1.02		0.648	0.395	0.904	0.652	0.599
011	[-]	59.3		-4.70	14.9	1.02		0.652	0.396	0.904	0.653	0.600
012	[-]	59.4		-4.65	14.9	1.02		0.654	0.396	0.904	0.655	0.601

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	75.0
000	[-]	86.0		11.0	17.9	2.53		0.244	0.152	0.576	0.288	0.282
001	[-]	86.0		11.0	17.9	2.53		0.244	0.151	0.576	0.288	0.282
002	[-]	85.9		11.0	17.9	2.53		0.244	0.151	0.576	0.286	0.282
003	[-]	85.9		10.9	17.9	3.04		0.246	0.150	0.512	0.285	0.268
004	[-]	85.8		10.9	17.9	3.04		0.246	0.148	0.512	0.282	0.267
005	[-]	85.8		10.8	18.0	3.04		0.246	0.146	0.512	0.278	0.266
006	[-]	85.8		10.8	18.2	3.04		0.246	0.143	0.512	0.273	0.263
007	[-]	86.0		11.0	17.9	2.53		0.244	0.152	0.576	0.288	0.282
008	[-]	86.0		11.0	17.9	2.53		0.243	0.152	0.576	0.288	0.282
009	[-]	86.1		11.1	17.8	2.53		0.241	0.154	0.576	0.292	0.283
010	[-]	86.2		11.3	17.8	2.53		0.235	0.159	0.576	0.303	0.287
011	[-]	86.4		11.4	17.7	1.52		0.231	0.162	0.836	0.310	0.340
012	[-]	86.5		11.5	17.7	1.52		0.226	0.166	0.836	0.318	0.342

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	42.9
000	[-]	45.2		2.32	8.08	0.621		0.805	0.539	0.911	0.868	0.732
001	[-]	45.2		2.33	8.08	0.621		0.803	0.539	0.911	0.869	0.732
002	[-]	45.3		2.36	8.10	0.621		0.799	0.539	0.911	0.867	0.731
003	[-]	45.3		2.35	8.11	0.621		0.798	0.538	0.911	0.868	0.731
004	[-]	45.3		2.38	8.13	0.621		0.797	0.538	0.911	0.868	0.730
005	[-]	45.3		2.38	8.13	0.621		0.800	0.538	0.911	0.869	0.731
006	[-]	45.3		2.40	8.18	0.621		0.801	0.536	0.911	0.872	0.731
007	[-]	45.2		2.30	8.07	0.621		0.806	0.539	0.911	0.868	0.733
008	[-]	45.2		2.34	8.09	0.621		0.804	0.538	0.911	0.868	0.732
009	[-]	45.2		2.27	8.04	0.621		0.806	0.540	0.911	0.870	0.733
010	[-]	45.2		2.27	8.02	0.621		0.807	0.540	0.911	0.869	0.734
011	[-]	45.2		2.28	8.01	0.621		0.807	0.541	0.911	0.869	0.734
012	[-]	45.2		2.29	8.01	0.621		0.807	0.541	0.911	0.869	0.734

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	76.7
000	[-]	78.4		1.72	11.5	1.46		0.736	0.295	0.810	0.583	0.543
001	[-]	78.3		1.62	11.6	1.46		0.729	0.294	0.810	0.580	0.541
002	[-]	78.2		1.54	11.6	1.46		0.729	0.294	0.810	0.576	0.541
003	[-]	78.1		1.42	11.5	1.46		0.729	0.295	0.810	0.575	0.541
004	[-]	77.9		1.24	11.5	1.46		0.729	0.295	0.810	0.570	0.540
005	[-]	77.8		1.10	11.7	1.46		0.721	0.291	0.810	0.559	0.534
006	[-]	77.7		0.963	11.8	1.46		0.712	0.287	0.810	0.552	0.530
007	[-]	78.4		1.72	11.5	1.46		0.736	0.295	0.810	0.582	0.543
008	[-]	78.4		1.72	11.5	1.46		0.735	0.295	0.810	0.583	0.544
009	[-]	78.3		1.55	11.6	1.46		0.724	0.294	0.810	0.577	0.540
010	[-]	78.5		1.75	11.6	1.46		0.727	0.295	0.810	0.585	0.543
011	[-]	78.6		1.89	11.5	1.46		0.728	0.297	0.810	0.593	0.545
012	[-]	78.7		1.96	11.5	1.46		0.729	0.298	0.810	0.597	0.546

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	61.2
000	[-]	66.4		5.16	14.8	1.39		0.488	0.299	0.785	0.541	0.483
001	[-]	66.2		5.06	14.9	1.39		0.487	0.298	0.785	0.540	0.482
002	[-]	66.1		4.93	14.9	1.38		0.483	0.298	0.788	0.539	0.481
003	[-]	65.9		4.74	14.9	1.39		0.477	0.297	0.785	0.536	0.478
004	[-]	65.9		4.66	14.9	1.42		0.478	0.296	0.778	0.533	0.476
005	[-]	65.8		4.64	15.0	1.42		0.477	0.295	0.779	0.531	0.476
006	[-]	65.8		4.61	15.0	1.45		0.476	0.295	0.771	0.530	0.473
007	[-]	66.3		5.15	14.8	1.39		0.489	0.299	0.785	0.541	0.482
008	[-]	66.4		5.17	14.8	1.39		0.488	0.299	0.785	0.542	0.483
009	[-]	66.3		5.12	14.8	1.37		0.486	0.298	0.789	0.542	0.483
010	[-]	66.4		5.19	14.8	1.40		0.486	0.299	0.783	0.543	0.482
011	[-]	66.5		5.26	14.8	1.40		0.487	0.300	0.784	0.545	0.483
012	[-]	66.5		5.29	14.8	1.39		0.487	0.301	0.787	0.546	0.484

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	31.0
000	[-]	38.9		7.89	13.6	0.525		0.484	0.404	0.930	0.583	0.561
001	[-]	38.9		7.90	13.6	0.525		0.484	0.404	0.930	0.582	0.561
002	[-]	38.9		7.90	13.6	0.525		0.484	0.404	0.930	0.583	0.561
003	[-]	38.9		7.92	13.6	0.525		0.484	0.405	0.930	0.583	0.561
004	[-]	38.9		7.95	13.6	0.525		0.483	0.405	0.930	0.585	0.562
005	[-]	39.0		7.99	13.6	0.525		0.484	0.407	0.930	0.588	0.563
006	[-]	39.0		8.03	13.6	0.525		0.485	0.410	0.930	0.593	0.566
007	[-]	38.8		7.87	13.6	0.525		0.484	0.404	0.930	0.582	0.561
008	[-]	38.9		7.92	13.6	0.525		0.483	0.404	0.930	0.583	0.561
009	[-]	39.0		7.98	13.6	0.525		0.484	0.407	0.930	0.587	0.563
010	[-]	38.9		7.91	13.6	0.525		0.484	0.405	0.930	0.584	0.562
011	[-]	38.9		7.88	13.6	0.525		0.484	0.404	0.930	0.583	0.561
012	[-]	38.8		7.87	13.6	0.525		0.484	0.404	0.930	0.581	0.560

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	72.0
000	[-]	85.1		13.1	18.5	1.27		0.202	0.201	0.887	0.499	0.398
001	[-]	85.1		13.1	18.5	1.27		0.202	0.200	0.887	0.498	0.397
002	[-]	85.0		13.0	18.5	1.27		0.204	0.199	0.887	0.494	0.397
003	[-]	84.9		12.9	18.4	1.27		0.206	0.198	0.887	0.492	0.396
004	[-]	84.9		12.9	18.4	1.27		0.207	0.196	0.887	0.488	0.395
005	[-]	85.0		13.0	18.5	1.27		0.204	0.197	0.887	0.488	0.395
006	[-]	85.0		13.0	18.5	1.77		0.204	0.194	0.784	0.482	0.372
007	[-]	85.1		13.1	18.5	1.27		0.202	0.200	0.887	0.498	0.398
008	[-]	85.1		13.1	18.5	1.27		0.202	0.201	0.887	0.498	0.398
009	[-]	85.0		13.0	18.5	1.27		0.203	0.199	0.887	0.495	0.397
010	[-]	85.2		13.2	18.5	1.02		0.199	0.203	0.933	0.506	0.409
011	[-]	85.4		13.4	18.5	1.02		0.195	0.207	0.933	0.517	0.412
012	[-]	85.6		13.6	18.5	1.02		0.191	0.211	0.933	0.527	0.414

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	60.5
000	[-]	64.1		3.54	11.8	2.29		0.444	0.293	0.603	0.706	0.468
001	[-]	63.9		3.36	11.9	2.29		0.432	0.293	0.603	0.706	0.466
002	[-]	63.7		3.13	12.0	1.78		0.423	0.294	0.749	0.702	0.492
003	[-]	63.4		2.85	12.1	1.78		0.413	0.293	0.749	0.700	0.490
004	[-]	63.4		2.85	12.1	1.78		0.412	0.293	0.749	0.702	0.490
005	[-]	63.4		2.84	12.1	1.78		0.410	0.293	0.749	0.702	0.489
006	[-]	63.4		2.85	12.1	1.78		0.407	0.293	0.749	0.705	0.489
007	[-]	64.1		3.53	11.8	2.29		0.445	0.293	0.603	0.706	0.468
008	[-]	64.1		3.55	11.8	2.29		0.443	0.293	0.603	0.706	0.468
009	[-]	64.0		3.45	11.8	2.29		0.441	0.292	0.603	0.707	0.467
010	[-]	64.1		3.53	11.7	2.29		0.449	0.294	0.603	0.708	0.470
011	[-]	64.1		3.60	11.6	2.29		0.456	0.295	0.603	0.706	0.471
012	[-]	64.2		3.65	11.6	2.29		0.461	0.296	0.603	0.706	0.472

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	65.7
000	[-]	76.0		10.3	15.4	2.02		0.222	0.184	0.701	0.432	0.344
001	[-]	76.0		10.3	15.4	1.76		0.223	0.183	0.732	0.432	0.351
002	[-]	76.0		10.3	15.3	1.76		0.225	0.184	0.732	0.434	0.352
003	[-]	75.9		10.1	15.2	2.02		0.230	0.184	0.701	0.434	0.347
004	[-]	75.7		9.93	15.2	2.02		0.238	0.182	0.701	0.428	0.346
005	[-]	75.5		9.81	15.1	2.02		0.242	0.181	0.701	0.428	0.347
006	[-]	75.4		9.64	15.0	2.02		0.247	0.180	0.701	0.422	0.346
007	[-]	76.0		10.3	15.4	2.02		0.222	0.184	0.701	0.432	0.344
008	[-]	76.0		10.3	15.4	2.02		0.222	0.184	0.701	0.432	0.344
009	[-]	75.9		10.2	15.3	1.76		0.228	0.183	0.732	0.431	0.352
010	[-]	76.0		10.2	15.3	2.02		0.224	0.183	0.701	0.431	0.345
011	[-]	76.0		10.3	15.3	2.02		0.222	0.184	0.701	0.432	0.344
012	[-]	76.1		10.4	15.4	2.02		0.220	0.184	0.701	0.433	0.344

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	72.3
000	[-]	81.3		9.02	15.8	1.09		0.344	0.200	0.893	0.423	0.412
001	[-]	81.2		8.96	15.8	1.24		0.348	0.198	0.873	0.420	0.407
002	[-]	81.1		8.86	15.7	1.24		0.352	0.197	0.873	0.416	0.407
003	[-]	80.9		8.64	15.7	1.09		0.361	0.195	0.893	0.411	0.411
004	[-]	80.7		8.42	15.6	1.09		0.371	0.193	0.893	0.406	0.411
005	[-]	80.7		8.45	15.8	1.40		0.368	0.189	0.838	0.398	0.397
006	[-]	80.7		8.42	15.9	1.71		0.370	0.186	0.774	0.390	0.381
007	[-]	81.3		9.02	15.8	1.09		0.345	0.200	0.893	0.423	0.412
008	[-]	81.3		9.03	15.8	1.09		0.344	0.200	0.893	0.423	0.412
009	[-]	81.3		9.03	15.8	1.09		0.346	0.200	0.893	0.424	0.412
010	[-]	81.4		9.17	15.8	1.09		0.341	0.202	0.893	0.431	0.414
011	[-]	81.5		9.27	15.8	1.09		0.338	0.203	0.893	0.436	0.415
012	[-]	81.6		9.32	15.8	1.09		0.337	0.204	0.893	0.440	0.416

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	49.3
000	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.610	0.559
001	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.611	0.559
002	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.611	0.559
003	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.611	0.559
004	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.612	0.559
005	[-]	61.8		12.5	17.4	0.510		0.411	0.410	0.952	0.612	0.559
006	[-]	61.8		12.5	17.3	0.510		0.411	0.411	0.952	0.616	0.560
007	[-]	61.8		12.5	17.3	0.510		0.412	0.410	0.952	0.610	0.559
008	[-]	61.8		12.5	17.4	0.510		0.412	0.409	0.952	0.611	0.559
009	[-]	61.8		12.5	17.3	0.510		0.412	0.410	0.952	0.613	0.560
010	[-]	61.8		12.5	17.4	0.510		0.412	0.410	0.952	0.611	0.559
011	[-]	61.8		12.5	17.3	0.510		0.412	0.410	0.952	0.611	0.559
012	[-]	61.8		12.5	17.3	0.510		0.413	0.410	0.952	0.609	0.559

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	84.7
000	[-]	79.7		-4.94	11.8	1.37		0.413	0.220	0.803	0.422	0.416
001	[-]	78.9		-5.72	12.2	1.37		0.398	0.218	0.803	0.416	0.411
002	[-]	78.2		-6.49	12.6	1.37		0.380	0.217	0.803	0.409	0.405
003	[-]	77.2		-7.44	13.4	1.44		0.360	0.212	0.783	0.394	0.392
004	[-]	77.2		-7.48	13.4	1.44		0.365	0.211	0.783	0.393	0.393
005	[-]	77.1		-7.53	13.4	1.51		0.368	0.211	0.779	0.393	0.393
006	[-]	77.1		-7.60	13.5	1.51		0.361	0.211	0.779	0.393	0.391
007	[-]	79.7		-4.94	11.8	1.37		0.413	0.220	0.803	0.422	0.416
008	[-]	79.7		-4.94	11.8	1.37		0.413	0.220	0.803	0.422	0.416
009	[-]	79.5		-5.15	12.0	1.37		0.407	0.219	0.803	0.421	0.414
010	[-]	79.8		-4.81	11.8	1.37		0.415	0.220	0.803	0.422	0.416
011	[-]	80.1		-4.56	11.7	1.37		0.418	0.221	0.803	0.422	0.417
012	[-]	80.2		-4.45	11.6	1.37		0.415	0.222	0.803	0.425	0.417

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	67.9
000	[-]	76.2		8.28	15.0	1.40		0.392	0.355	0.793	0.729	0.525
001	[-]	76.1		8.17	15.0	1.40		0.396	0.353	0.793	0.726	0.524
002	[-]	75.9		8.02	14.9	1.40		0.401	0.351	0.793	0.722	0.524
003	[-]	75.7		7.84	14.8	1.40		0.407	0.350	0.793	0.716	0.524
004	[-]	75.5		7.58	14.7	1.40		0.412	0.346	0.793	0.703	0.520
005	[-]	75.3		7.42	14.7	1.40		0.414	0.346	0.793	0.702	0.520
006	[-]	75.1		7.20	14.6	1.40		0.417	0.345	0.793	0.701	0.520
007	[-]	76.2		8.28	15.0	1.40		0.392	0.355	0.793	0.728	0.525
008	[-]	76.2		8.30	15.1	1.40		0.392	0.355	0.793	0.729	0.525
009	[-]	76.0		8.14	15.0	1.40		0.391	0.353	0.793	0.731	0.524
010	[-]	76.2		8.34	15.1	1.40		0.387	0.356	0.793	0.728	0.524
011	[-]	76.4		8.51	15.2	1.40		0.386	0.356	0.793	0.722	0.523
012	[-]	76.5		8.59	15.2	1.40		0.385	0.357	0.793	0.721	0.523

	Download Data	Period Mean (original grids) [%]		Bias [%]	RMSE [%]	Phase Shift [months]		Bias Score [1]	RMSE Score [1]	Seasonal Cycle Score [1]	Interannual Variability Score [1]	Overall Score [1]
Benchmark	[-]	57.6
000	[-]	59.1		1.54	11.5	0.672		0.720	0.303	0.910	0.555	0.558
001	[-]	59.0		1.38	11.5	0.672		0.698	0.300	0.910	0.548	0.551
002	[-]	58.7		1.06	11.6	0.672		0.687	0.298	0.910	0.542	0.547
003	[-]	58.1		0.503	11.8	0.672		0.557	0.297	0.910	0.537	0.520
004	[-]	58.0		0.390	11.9	0.672		0.515	0.296	0.910	0.536	0.510
005	[-]	58.0		0.366	12.0	0.672		0.493	0.294	0.910	0.531	0.505
006	[-]	58.0		0.407	12.0	0.672		0.478	0.296	0.910	0.535	0.503
007	[-]	59.1		1.53	11.5	0.672		0.721	0.303	0.910	0.555	0.558
008	[-]	59.1		1.55	11.5	0.672		0.720	0.303	0.910	0.556	0.558
009	[-]	59.0		1.43	11.5	0.672		0.696	0.302	0.910	0.552	0.553
010	[-]	59.1		1.48	11.5	0.672		0.713	0.302	0.910	0.553	0.556
011	[-]	59.1		1.50	11.4	0.672		0.735	0.303	0.910	0.556	0.561
012	[-]	59.1		1.52	11.5	0.672		0.732	0.303	0.910	0.555	0.561

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Data Information

Title:: derived ERA interim

Source_file:: This product is generated from monthly ERA interim observations

Conventions:: Please contact Prof. James Randerson (Email: jranders@uci.edu) or Dr. Mingquan Mu (mmu@uci.edu) for any question

Creation_date:: Wed Dec 2 12:03:21 PST 2015

Approach:: I read the monthly 2m dewpoint temperature and 2m surface air temperature from original file, and calculated 2m relative humidity using the way by John Dutton (Ceaseless Wind, John Dutton. McGraw-Hill, 1976. pp 273-274). The final data were saved by each month and each year.

Temporal resolution:: monthly

General information:: This product was derived from ERA interim Dataset (1979-present).

Spatial resolution:: 0.5x0.5, 1x1 and 2.5x2.5 degree

Derived data code:: http://redwood.ess.uci.edu/mingquan/www/ILAMB/Download/CODES/CODES/subroutines/convert/convert-rhums-ERA-interim.ncl