Solar radiation in San Francisco Pbs 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, March 28
Total: 6016 wh/m2Hours08:00110 w/m2
09:00314 w/m2
10:00514 w/m2
11:00670 w/m2
12:00773 w/m2
13:00818 w/m2
14:00801 w/m2
15:00725 w/m2
16:00607 w/m2
17:00426 w/m2
18:00226 w/m2
19:0032 w/m2
Tomorrow, March 29
Total: 5654 wh/m2Hours08:00123 w/m2
09:00336 w/m2
10:00530 w/m2
11:00679 w/m2
12:00785 w/m2
13:00832 w/m2
14:00723 w/m2
15:00656 w/m2
16:00540 w/m2
17:00280 w/m2
18:00148 w/m2
19:0022 w/m2
Sunday, March 30
Total: 3824 wh/m2Hours08:0061 w/m2
09:00182 w/m2
10:00306 w/m2
11:00431 w/m2
12:00484 w/m2
13:00513 w/m2
14:00503 w/m2
15:00469 w/m2
16:00406 w/m2
17:00296 w/m2
18:00150 w/m2
19:0023 w/m2
Monday, March 31
Total: 4580 wh/m2Hours08:0073 w/m2
09:00197 w/m2
10:00309 w/m2
11:00411 w/m2
12:00525 w/m2
13:00615 w/m2
14:00643 w/m2
15:00623 w/m2
16:00536 w/m2
17:00399 w/m2
18:00213 w/m2
19:0036 w/m2
Tuesday, April 1
Total: 5446 wh/m2Hours08:00118 w/m2
09:00300 w/m2
10:00468 w/m2
11:00603 w/m2
12:00693 w/m2
13:00733 w/m2
14:00719 w/m2
15:00653 w/m2
16:00539 w/m2
17:00385 w/m2
18:00201 w/m2
19:0034 w/m2
Wednesday, April 2
Total: 5444 wh/m2Hours08:00116 w/m2
09:00292 w/m2
10:00453 w/m2
11:00588 w/m2
12:00683 w/m2
13:00729 w/m2
14:00722 w/m2
15:00662 w/m2
16:00551 w/m2
17:00398 w/m2
18:00212 w/m2
19:0038 w/m2
Thursday, April 3
Total: 5545 wh/m2Hours07:001 w/m2
08:00121 w/m2
09:00300 w/m2
10:00467 w/m2
11:00604 w/m2
12:00694 w/m2
13:00740 w/m2
14:00725 w/m2
15:00665 w/m2
16:00549 w/m2
17:00398 w/m2
18:00237 w/m2
19:0044 w/m2
Friday, April 4
Total: 6422 wh/m2Hours07:001 w/m2
08:00150 w/m2
09:00361 w/m2
10:00554 w/m2
11:00709 w/m2
12:00811 w/m2
13:00853 w/m2
14:00835 w/m2
15:00761 w/m2
16:00633 w/m2
17:00456 w/m2
18:00249 w/m2
19:0049 w/m2
Saturday, April 5
Total: 6458 wh/m2Hours07:002 w/m2
08:00155 w/m2
09:00364 w/m2
10:00555 w/m2
11:00710 w/m2
12:00812 w/m2
13:00858 w/m2
14:00843 w/m2
15:00766 w/m2
16:00635 w/m2
17:00457 w/m2
18:00251 w/m2
19:0050 w/m2
Sunday, April 6
Total: 6432 wh/m2Hours07:003 w/m2
08:00157 w/m2
09:00363 w/m2
10:00554 w/m2
11:00709 w/m2
12:00810 w/m2
13:00854 w/m2
14:00837 w/m2
15:00760 w/m2
16:00630 w/m2
17:00455 w/m2
18:00249 w/m2
19:0051 w/m2
Monday, April 7
Total: 6506 wh/m2Hours07:004 w/m2
08:00160 w/m2
09:00367 w/m2
10:00559 w/m2
11:00713 w/m2
12:00816 w/m2
13:00862 w/m2
14:00844 w/m2
15:00769 w/m2
16:00638 w/m2
17:00463 w/m2
18:00256 w/m2
19:0055 w/m2
Tuesday, April 8
Total: 4553 wh/m2Hours07:005 w/m2
08:00153 w/m2
09:00374 w/m2
10:00579 w/m2
11:00738 w/m2
12:00822 w/m2
13:00748 w/m2
14:00413 w/m2
15:00309 w/m2
16:00212 w/m2
17:00118 w/m2
18:0066 w/m2
19:0016 w/m2
Wednesday, April 9
Total: 6079 wh/m2Hours07:007 w/m2
08:00179 w/m2
09:00393 w/m2
10:00587 w/m2
11:00742 w/m2
12:00845 w/m2
13:00889 w/m2
14:00871 w/m2
15:00769 w/m2
16:00517 w/m2
17:00119 w/m2
18:00122 w/m2
19:0039 w/m2
Thursday, April 10
Total: 1752 wh/m2Hours07:003 w/m2
08:0059 w/m2
09:00119 w/m2
10:00163 w/m2
11:00187 w/m2
12:00212 w/m2
13:00223 w/m2
14:00218 w/m2
15:00199 w/m2
16:00165 w/m2
17:00120 w/m2
18:0068 w/m2
19:0016 w/m2
Friday, April 11
Total: 6856 wh/m2Hours07:0011 w/m2
08:00188 w/m2
09:00403 w/m2
10:00596 w/m2
11:00750 w/m2
12:00852 w/m2
13:00896 w/m2
14:00877 w/m2
15:00797 w/m2
16:00662 w/m2
17:00483 w/m2
18:00274 w/m2
19:0067 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.
