Average Maximum Solar Energy (w/m²)

Report for Year 2021

Data last updated 11/30/2021 1:05 PM.

Day	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1	264	427	844	821	875	977	1074	916	875	875	482	---
2	533	468	657	793	970	1097	1020	1109	865	874	652	---
3	441	536	659	800	719	979	963	965	178	861	617	---
4	434	323	652	823	1241	926	1005	997	779	707	584	---
5	584	506	851	891	993	949	881	861	896	592	538	---
6	504	403	659	911	1234	1197	1072	998	766	812	485	---
7	329	499	684	918	925	1148	853	997	765	522	480	---
8	415	466	717	802	828	1095	1192	895	958	714	624	---
9	225	564	744	571	1132	1053	1229	816	817	499	610	---
10	230	508	751	278	1215	1044	1028	923	726	431	176	---
11	432	399	1009	1027	958	1018	708	1004	703	135	492	---
12	427	538	731	963	988	925	1123	863	788	613	534	---
13	422	582	766	1069	1032	928	1063	831	796	619	610	---
14	197	533	167	1048	1055	1016	914	856	772	612	216	---
15	334	592	214	1125	1220	914	946	976	744	710	629	---
16	334	671	564	923	388	956	1013	907	710	601	420	---
17	603	631	116	877	279	1076	1002	988	918	591	336	---
18	455	671	761	1255	346	1141	1014	960	686	585	628	---
19	635	840	768	475	970	912	976	874	729	557	475	---
20	462	640	759	1176	533	1028	860	1042	865	592	575	---
21	466	267	884	1136	1127	1111	998	814	909	216	431	---
22	471	717	492	879	865	1158	1037	814	844	555	406	---
23	452	638	552	512	1134	1250	872	960	707	598	418	---
24	550	911	323	967	1085	1021	912	895	896	95	350	---
25	214	693	171	963	1213	1151	761	1123	700	798	492	---
26	566	1048	621	925	939	1234	828	911	677	545	517	---
27	543	686	896	1027	759	1227	835	879	663	279	564	---
28	497	784	791	983	427	1081	881	925	666	169	496	---
29	640		784	1120	963	529	788	854	780	204	413	---
30	156		1079	1153	1020	1171	846	858	837	529	410	---
31	506		932		1239		1120	742		527		---
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
High	640	1048	1079	1255	1241	1250	1229	1123	958	875	652	---
Average	430	591	664	907	925	1044	962	921	767	549	489	---
Low	156	267	116	278	279	529	708	742	178	95	176	---

Color Key
< 100	100 - 200	200 - 300	300 - 400	400 - 500	500 - 600	600 - 700	700 - 800	800 - 900	900 - 1000	1000 - 1100	1100 - 1200	1200>

© 2021, GrinnellWeather.com | Weather-Display (10.37S-(b134)) | Valid XHTML 1.0 | Valid CSS

Never base important decisions on this or any weather information obtained from the Internet.