Solar radiation in Walnut Creek 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, February 24
Total: 3774 wh/m2Hours08:0086 w/m2
09:00272 w/m2
10:00418 w/m2
11:00540 w/m2
12:00531 w/m2
13:00534 w/m2
14:00534 w/m2
15:00428 w/m2
16:00298 w/m2
17:00130 w/m2
18:003 w/m2
Tomorrow, February 25
Total: 3584 wh/m2Hours08:0057 w/m2
09:00189 w/m2
10:00320 w/m2
11:00443 w/m2
12:00535 w/m2
13:00570 w/m2
14:00542 w/m2
15:00458 w/m2
16:00321 w/m2
17:00145 w/m2
18:004 w/m2
Wednesday, February 26
Total: 3377 wh/m2Hours08:0077 w/m2
09:00229 w/m2
10:00360 w/m2
11:00459 w/m2
12:00515 w/m2
13:00523 w/m2
14:00470 w/m2
15:00376 w/m2
16:00251 w/m2
17:00113 w/m2
18:004 w/m2
Thursday, February 27
Total: 2525 wh/m2Hours08:0052 w/m2
09:00154 w/m2
10:00243 w/m2
11:00320 w/m2
12:00358 w/m2
13:00375 w/m2
14:00367 w/m2
15:00318 w/m2
16:00225 w/m2
17:00109 w/m2
18:004 w/m2
Friday, February 28
Total: 3995 wh/m2Hours08:0092 w/m2
09:00261 w/m2
10:00411 w/m2
11:00525 w/m2
12:00587 w/m2
13:00600 w/m2
14:00561 w/m2
15:00468 w/m2
16:00328 w/m2
17:00155 w/m2
18:007 w/m2
Saturday, March 1
Total: 3388 wh/m2Hours08:0085 w/m2
09:00232 w/m2
10:00358 w/m2
11:00453 w/m2
12:00498 w/m2
13:00506 w/m2
14:00467 w/m2
15:00385 w/m2
16:00268 w/m2
17:00129 w/m2
18:007 w/m2
Sunday, March 2
Total: 4141 wh/m2Hours08:0098 w/m2
09:00268 w/m2
10:00426 w/m2
11:00541 w/m2
12:00604 w/m2
13:00616 w/m2
14:00579 w/m2
15:00488 w/m2
16:00344 w/m2
17:00167 w/m2
18:0010 w/m2
Monday, March 3
Total: 4395 wh/m2Hours08:00117 w/m2
09:00305 w/m2
10:00468 w/m2
11:00587 w/m2
12:00652 w/m2
13:00657 w/m2
14:00601 w/m2
15:00494 w/m2
16:00341 w/m2
17:00162 w/m2
18:0011 w/m2
Tuesday, March 4
Total: 3516 wh/m2Hours08:0092 w/m2
09:00234 w/m2
10:00364 w/m2
11:00464 w/m2
12:00517 w/m2
13:00532 w/m2
14:00484 w/m2
15:00401 w/m2
16:00281 w/m2
17:00137 w/m2
18:0010 w/m2
Wednesday, March 5
Total: 2957 wh/m2Hours08:0077 w/m2
09:00193 w/m2
10:00301 w/m2
11:00378 w/m2
12:00420 w/m2
13:00436 w/m2
14:00413 w/m2
15:00350 w/m2
16:00252 w/m2
17:00127 w/m2
18:0010 w/m2
Thursday, March 6
Total: 3917 wh/m2Hours07:001 w/m2
08:00100 w/m2
09:00245 w/m2
10:00378 w/m2
11:00472 w/m2
12:00525 w/m2
13:00539 w/m2
14:00574 w/m2
15:00513 w/m2
16:00372 w/m2
17:00182 w/m2
18:0016 w/m2
Friday, March 7
Total: 1465 wh/m2Hours07:001 w/m2
08:00135 w/m2
09:00260 w/m2
10:00125 w/m2
11:00155 w/m2
12:00172 w/m2
13:00174 w/m2
14:00161 w/m2
15:00134 w/m2
16:0095 w/m2
17:0048 w/m2
18:005 w/m2
Saturday, March 8
Total: 3369 wh/m2Hours07:002 w/m2
08:00139 w/m2
09:00333 w/m2
10:00503 w/m2
11:00609 w/m2
12:00608 w/m2
13:00456 w/m2
14:00346 w/m2
15:00224 w/m2
16:0096 w/m2
17:0048 w/m2
18:005 w/m2
Sunday, March 9
Total: 1211 wh/m2Hours08:001 w/m2
09:0037 w/m2
10:0085 w/m2
11:00127 w/m2
12:00158 w/m2
13:00175 w/m2
14:00177 w/m2
15:00163 w/m2
16:00136 w/m2
17:0097 w/m2
18:0049 w/m2
19:006 w/m2
Monday, March 10
Total: 3540 wh/m2Hours08:001 w/m2
09:0053 w/m2
10:00158 w/m2
11:00274 w/m2
12:00520 w/m2
13:00669 w/m2
14:00707 w/m2
15:00611 w/m2
16:00393 w/m2
17:0098 w/m2
18:0050 w/m2
19:006 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.
