Solar radiation in Tamalpais-Homestead Valley Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, July 1
Total: 8148 wh/m2Hours06:001 w/m2
07:00115 w/m2
08:00311 w/m2
09:00509 w/m2
10:00685 w/m2
11:00826 w/m2
12:00920 w/m2
13:00961 w/m2
14:00947 w/m2
15:00877 w/m2
16:00757 w/m2
17:00596 w/m2
18:00406 w/m2
19:00205 w/m2
20:0032 w/m2
Tomorrow, July 2
Total: 8139 wh/m2Hours07:00114 w/m2
08:00310 w/m2
09:00508 w/m2
10:00684 w/m2
11:00825 w/m2
12:00919 w/m2
13:00961 w/m2
14:00946 w/m2
15:00876 w/m2
16:00757 w/m2
17:00596 w/m2
18:00406 w/m2
19:00205 w/m2
20:0032 w/m2
Wednesday, July 3
Total: 8125 wh/m2Hours07:00112 w/m2
08:00308 w/m2
09:00506 w/m2
10:00683 w/m2
11:00824 w/m2
12:00919 w/m2
13:00960 w/m2
14:00946 w/m2
15:00876 w/m2
16:00756 w/m2
17:00595 w/m2
18:00405 w/m2
19:00204 w/m2
20:0031 w/m2
Thursday, July 4
Total: 8117 wh/m2Hours07:00111 w/m2
08:00306 w/m2
09:00505 w/m2
10:00682 w/m2
11:00823 w/m2
12:00918 w/m2
13:00960 w/m2
14:00945 w/m2
15:00876 w/m2
16:00756 w/m2
17:00595 w/m2
18:00405 w/m2
19:00204 w/m2
20:0031 w/m2
Friday, July 5
Total: 8099 wh/m2Hours07:00108 w/m2
08:00303 w/m2
09:00502 w/m2
10:00680 w/m2
11:00821 w/m2
12:00917 w/m2
13:00959 w/m2
14:00945 w/m2
15:00875 w/m2
16:00756 w/m2
17:00595 w/m2
18:00404 w/m2
19:00203 w/m2
20:0031 w/m2
Saturday, July 6
Total: 8087 wh/m2Hours07:00107 w/m2
08:00302 w/m2
09:00500 w/m2
10:00678 w/m2
11:00821 w/m2
12:00916 w/m2
13:00958 w/m2
14:00944 w/m2
15:00875 w/m2
16:00755 w/m2
17:00594 w/m2
18:00404 w/m2
19:00203 w/m2
20:0030 w/m2
Sunday, July 7
Total: 8070 wh/m2Hours07:00105 w/m2
08:00299 w/m2
09:00498 w/m2
10:00676 w/m2
11:00819 w/m2
12:00915 w/m2
13:00957 w/m2
14:00943 w/m2
15:00874 w/m2
16:00755 w/m2
17:00594 w/m2
18:00403 w/m2
19:00202 w/m2
20:0030 w/m2
Monday, July 8
Total: 8041 wh/m2Hours07:00102 w/m2
08:00294 w/m2
09:00493 w/m2
10:00672 w/m2
11:00816 w/m2
12:00913 w/m2
13:00956 w/m2
14:00942 w/m2
15:00873 w/m2
16:00754 w/m2
17:00593 w/m2
18:00403 w/m2
19:00201 w/m2
20:0029 w/m2
Tuesday, July 9
Total: 8015 wh/m2Hours07:00101 w/m2
08:00294 w/m2
09:00491 w/m2
10:00669 w/m2
11:00812 w/m2
12:00909 w/m2
13:00952 w/m2
14:00940 w/m2
15:00872 w/m2
16:00753 w/m2
17:00592 w/m2
18:00402 w/m2
19:00200 w/m2
20:0028 w/m2
Wednesday, July 10
Total: 8010 wh/m2Hours07:0099 w/m2
08:00293 w/m2
09:00491 w/m2
10:00670 w/m2
11:00813 w/m2
12:00909 w/m2
13:00953 w/m2
14:00940 w/m2
15:00871 w/m2
16:00752 w/m2
17:00591 w/m2
18:00401 w/m2
19:00199 w/m2
20:0028 w/m2
Thursday, July 11
Total: 7999 wh/m2Hours07:0098 w/m2
08:00291 w/m2
09:00490 w/m2
10:00669 w/m2
11:00812 w/m2
12:00909 w/m2
13:00952 w/m2
14:00939 w/m2
15:00871 w/m2
16:00752 w/m2
17:00591 w/m2
18:00400 w/m2
19:00198 w/m2
20:0027 w/m2
Friday, July 12
Total: 7964 wh/m2Hours07:0095 w/m2
08:00287 w/m2
09:00487 w/m2
10:00667 w/m2
11:00813 w/m2
12:00909 w/m2
13:00953 w/m2
14:00940 w/m2
15:00870 w/m2
16:00748 w/m2
17:00585 w/m2
18:00393 w/m2
19:00192 w/m2
20:0025 w/m2
Saturday, July 13
Total: 7913 wh/m2Hours07:0092 w/m2
08:00283 w/m2
09:00480 w/m2
10:00658 w/m2
11:00801 w/m2
12:00899 w/m2
13:00945 w/m2
14:00934 w/m2
15:00867 w/m2
16:00749 w/m2
17:00588 w/m2
18:00397 w/m2
19:00195 w/m2
20:0025 w/m2
Sunday, July 14
Total: 7961 wh/m2Hours07:0092 w/m2
08:00284 w/m2
09:00485 w/m2
10:00666 w/m2
11:00811 w/m2
12:00908 w/m2
13:00952 w/m2
14:00938 w/m2
15:00870 w/m2
16:00750 w/m2
17:00588 w/m2
18:00397 w/m2
19:00195 w/m2
20:0025 w/m2
Monday, July 15
Total: 7914 wh/m2Hours07:0090 w/m2
08:00280 w/m2
09:00480 w/m2
10:00661 w/m2
11:00807 w/m2
12:00905 w/m2
13:00949 w/m2
14:00937 w/m2
15:00867 w/m2
16:00747 w/m2
17:00585 w/m2
18:00393 w/m2
19:00190 w/m2
20:0023 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
