Solar radiation in San Francisco Menéndez 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, November 16
Total: 1953 wh/m2Hours07:0035 w/m2
08:00140 w/m2
09:00464 w/m2
10:00325 w/m2
11:00210 w/m2
12:00214 w/m2
13:00200 w/m2
14:00169 w/m2
15:00122 w/m2
16:0065 w/m2
17:009 w/m2
Tomorrow, November 17
Total: 1447 wh/m2Hours07:0034 w/m2
08:0094 w/m2
09:00147 w/m2
10:00186 w/m2
11:00209 w/m2
12:00214 w/m2
13:00200 w/m2
14:00168 w/m2
15:00122 w/m2
16:0064 w/m2
17:009 w/m2
Monday, November 18
Total: 1440 wh/m2Hours07:0034 w/m2
08:0093 w/m2
09:00146 w/m2
10:00185 w/m2
11:00208 w/m2
12:00213 w/m2
13:00199 w/m2
14:00168 w/m2
15:00121 w/m2
16:0064 w/m2
17:009 w/m2
Tuesday, November 19
Total: 3567 wh/m2Hours07:0033 w/m2
08:0092 w/m2
09:00320 w/m2
10:00696 w/m2
11:00795 w/m2
12:00621 w/m2
13:00424 w/m2
14:00263 w/m2
15:00133 w/m2
16:00173 w/m2
17:0017 w/m2
Wednesday, November 20
Total: 1859 wh/m2Hours07:0083 w/m2
08:00174 w/m2
09:00297 w/m2
10:00220 w/m2
11:00228 w/m2
12:00212 w/m2
13:00198 w/m2
14:00184 w/m2
15:00133 w/m2
16:00111 w/m2
17:0019 w/m2
Thursday, November 21
Total: 1963 wh/m2Hours07:0066 w/m2
08:00187 w/m2
09:00295 w/m2
10:00319 w/m2
11:00305 w/m2
12:00233 w/m2
13:00198 w/m2
14:00167 w/m2
15:00120 w/m2
16:0064 w/m2
17:009 w/m2
Friday, November 22
Total: 1658 wh/m2Hours07:0049 w/m2
08:00117 w/m2
09:00143 w/m2
10:00182 w/m2
11:00226 w/m2
12:00232 w/m2
13:00236 w/m2
14:00215 w/m2
15:00167 w/m2
16:0082 w/m2
17:009 w/m2
Saturday, November 23
Total: 4836 wh/m2Hours07:00123 w/m2
08:00358 w/m2
09:00568 w/m2
10:00720 w/m2
11:00782 w/m2
12:00716 w/m2
13:00628 w/m2
14:00476 w/m2
15:00304 w/m2
16:00144 w/m2
17:0017 w/m2
Sunday, November 24
Total: 5603 wh/m2Hours07:00121 w/m2
08:00354 w/m2
09:00563 w/m2
10:00721 w/m2
11:00815 w/m2
12:00835 w/m2
13:00781 w/m2
14:00656 w/m2
15:00473 w/m2
16:00251 w/m2
17:0033 w/m2
Monday, November 25
Total: 5608 wh/m2Hours07:00116 w/m2
08:00351 w/m2
09:00562 w/m2
10:00721 w/m2
11:00815 w/m2
12:00836 w/m2
13:00783 w/m2
14:00660 w/m2
15:00478 w/m2
16:00252 w/m2
17:0034 w/m2
Tuesday, November 26
Total: 5574 wh/m2Hours07:00116 w/m2
08:00349 w/m2
09:00559 w/m2
10:00718 w/m2
11:00812 w/m2
12:00833 w/m2
13:00778 w/m2
14:00654 w/m2
15:00470 w/m2
16:00251 w/m2
17:0034 w/m2
Wednesday, November 27
Total: 5557 wh/m2Hours07:00108 w/m2
08:00341 w/m2
09:00555 w/m2
10:00714 w/m2
11:00809 w/m2
12:00831 w/m2
13:00779 w/m2
14:00658 w/m2
15:00476 w/m2
16:00252 w/m2
17:0034 w/m2
Thursday, November 28
Total: 5554 wh/m2Hours07:00111 w/m2
08:00343 w/m2
09:00553 w/m2
10:00713 w/m2
11:00807 w/m2
12:00830 w/m2
13:00778 w/m2
14:00657 w/m2
15:00476 w/m2
16:00252 w/m2
17:0034 w/m2
Friday, November 29
Total: 5538 wh/m2Hours07:00109 w/m2
08:00341 w/m2
09:00551 w/m2
10:00710 w/m2
11:00805 w/m2
12:00828 w/m2
13:00777 w/m2
14:00656 w/m2
15:00475 w/m2
16:00252 w/m2
17:0034 w/m2
Saturday, November 30
Total: 5520 wh/m2Hours07:00107 w/m2
08:00338 w/m2
09:00548 w/m2
10:00707 w/m2
11:00802 w/m2
12:00826 w/m2
13:00775 w/m2
14:00655 w/m2
15:00475 w/m2
16:00252 w/m2
17:0035 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.
