32°F

Thornton, Colorado, USA

Updated: 04-Dec-2025 9:20pm

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Maximum Solar Energy (w/m²)

Report for Year 2025

Data last updated 12/4/2025 9:20 PM.

Other Years:

Day	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1	622	434	687	914	1160	979	998	895	807	788	598	454
2	587	494	779	998	889	793	904	1111	793	691	717	533
3	504	568	698	468	898	831	937	1004	780	693	599	42
4	79	608	791	947	1143	1076	1151	856	763	895	682	555
5	520	545	684	1048	1044	1114	1041	867	548	786	540	---
6	636	550	772	874	264	1197	988	995	731	369	529	---
7	587	552	369	831	1004	1013	958	888	1104	650	824	---
8	469	717	703	858	881	1190	1023	988	988	673	547	---
9	399	568	749	854	1028	911	939	939	879	784	515	---
10	547	599	770	838	902	942	1069	1030	766	575	540	---
11	529	227	789	860	1051	1014	976	1000	842	320	0	---
12	543	756	775	914	919	1109	1000	835	550	659	376	---
13	471	729	735	919	1009	1044	879	830	835	766	501	---
14	487	664	793	870	1090	935	1079	1051	1172	635	531	---
15	466	165	865	972	937	1007	1116	963	751	800	522	---
16	471	659	782	990	1107	949	1062	991	858	629	485	---
17	643	295	900	965	738	795	1078	991	870	642	708	---
18	216	287	795	541	1208	905	1062	1093	738	729	573	---
19	568	671	744	1049	1252	940	911	893	884	599	483	---
20	396	759	953	942	1088	1072	1132	805	1014	631	343	---
21	587	872	766	1062	1011	919	1192	802	981	621	220	---
22	504	703	939	1028	967	886	1206	965	766	613	478	---
23	508	642	976	977	905	1165	1153	954	213	911	503	---
24	664	680	729	1065	1195	1176	1032	793	742	773	517	---
25	72	714	823	178	543	1062	863	990	745	601	550	---
26	603	810	786	888	1187	895	1093	896	768	547	494	---
27	526	668	900	902	1102	988	918	911	703	0	663	---
28	526	675	991	1118	1065	940	958	1007	710	714	587	---
29	513		923	970	1162	953	578	1063	912	577	489	---
30	712		742	1071	904	1081	970	993	780	568	341	---
31	543		817		962		867	800		647		---

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
High	712	872	991	1118	1252	1197	1206	1111	1172	911	824	555
Average	500	593	791	897	988	996	1004	942	800	641	515	396
Low	72	165	369	178	264	793	578	793	213	0	0	42


Color Key
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Script Developed by Murry Conarroe of Wildwood Weather.