Solar radiation in Berkeley 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, January 31
Total: 1158 wh/m2Hours08:0059 w/m2
09:00185 w/m2
10:00136 w/m2
11:00130 w/m2
12:00170 w/m2
13:00179 w/m2
14:00154 w/m2
15:0096 w/m2
16:0045 w/m2
17:004 w/m2
Tomorrow, February 1
Total: 2990 wh/m2Hours08:0082 w/m2
09:00247 w/m2
10:00370 w/m2
11:00439 w/m2
12:00450 w/m2
13:00470 w/m2
14:00428 w/m2
15:00326 w/m2
16:00163 w/m2
17:0015 w/m2
Sunday, February 2
Total: 3130 wh/m2Hours08:0079 w/m2
09:00237 w/m2
10:00374 w/m2
11:00468 w/m2
12:00516 w/m2
13:00506 w/m2
14:00439 w/m2
15:00325 w/m2
16:00168 w/m2
17:0018 w/m2
Monday, February 3
Total: 3124 wh/m2Hours08:0082 w/m2
09:00236 w/m2
10:00371 w/m2
11:00464 w/m2
12:00512 w/m2
13:00503 w/m2
14:00437 w/m2
15:00325 w/m2
16:00173 w/m2
17:0021 w/m2
Tuesday, February 4
Total: 3361 wh/m2Hours08:0095 w/m2
09:00266 w/m2
10:00410 w/m2
11:00512 w/m2
12:00561 w/m2
13:00538 w/m2
14:00458 w/m2
15:00329 w/m2
16:00171 w/m2
17:0021 w/m2
Wednesday, February 5
Total: 2120 wh/m2Hours08:0058 w/m2
09:00158 w/m2
10:00250 w/m2
11:00309 w/m2
12:00345 w/m2
13:00337 w/m2
14:00301 w/m2
15:00224 w/m2
16:00121 w/m2
17:0017 w/m2
Thursday, February 6
Total: 3086 wh/m2Hours08:0073 w/m2
09:00202 w/m2
10:00325 w/m2
11:00414 w/m2
12:00469 w/m2
13:00539 w/m2
14:00480 w/m2
15:00363 w/m2
16:00193 w/m2
17:0028 w/m2
Friday, February 7
Total: 3545 wh/m2Hours08:00107 w/m2
09:00283 w/m2
10:00428 w/m2
11:00526 w/m2
12:00568 w/m2
13:00556 w/m2
14:00485 w/m2
15:00363 w/m2
16:00198 w/m2
17:0031 w/m2
Saturday, February 8
Total: 3576 wh/m2Hours08:00109 w/m2
09:00281 w/m2
10:00429 w/m2
11:00530 w/m2
12:00579 w/m2
13:00563 w/m2
14:00487 w/m2
15:00363 w/m2
16:00201 w/m2
17:0034 w/m2
Sunday, February 9
Total: 3612 wh/m2Hours08:00113 w/m2
09:00287 w/m2
10:00434 w/m2
11:00533 w/m2
12:00579 w/m2
13:00563 w/m2
14:00492 w/m2
15:00368 w/m2
16:00206 w/m2
17:0037 w/m2
Monday, February 10
Total: 3340 wh/m2Hours08:00111 w/m2
09:00275 w/m2
10:00408 w/m2
11:00497 w/m2
12:00538 w/m2
13:00516 w/m2
14:00447 w/m2
15:00330 w/m2
16:00184 w/m2
17:0034 w/m2
Tuesday, February 11
Total: 976 wh/m2Hours08:0032 w/m2
09:0078 w/m2
10:00117 w/m2
11:00143 w/m2
12:00155 w/m2
13:00151 w/m2
14:00132 w/m2
15:00100 w/m2
16:0057 w/m2
17:0011 w/m2
Wednesday, February 12
Total: 3742 wh/m2Hours08:00131 w/m2
09:00313 w/m2
10:00458 w/m2
11:00547 w/m2
12:00570 w/m2
13:00569 w/m2
14:00510 w/m2
15:00391 w/m2
16:00213 w/m2
17:0040 w/m2
Thursday, February 13
Total: 1000 wh/m2Hours08:0034 w/m2
09:0081 w/m2
10:00119 w/m2
11:00146 w/m2
12:00157 w/m2
13:00154 w/m2
14:00135 w/m2
15:00102 w/m2
16:0059 w/m2
17:0013 w/m2
Friday, February 14
Total: 1012 wh/m2Hours08:0035 w/m2
09:0082 w/m2
10:00121 w/m2
11:00147 w/m2
12:00159 w/m2
13:00155 w/m2
14:00136 w/m2
15:00103 w/m2
16:0060 w/m2
17:0014 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.
