Solar radiation in Oakland 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 30
Total: 3033 wh/m2Hours08:0021 w/m2
09:00177 w/m2
10:00332 w/m2
11:00447 w/m2
12:00509 w/m2
13:00512 w/m2
14:00456 w/m2
15:00346 w/m2
16:00195 w/m2
17:0038 w/m2
Tomorrow, January 31
Total: 923 wh/m2Hours08:006 w/m2
09:0045 w/m2
10:0084 w/m2
11:00113 w/m2
12:00129 w/m2
13:00130 w/m2
14:00117 w/m2
15:00164 w/m2
16:00108 w/m2
17:0027 w/m2
Saturday, February 1
Total: 3107 wh/m2Hours08:0021 w/m2
09:00170 w/m2
10:00330 w/m2
11:00449 w/m2
12:00517 w/m2
13:00524 w/m2
14:00471 w/m2
15:00364 w/m2
16:00213 w/m2
17:0048 w/m2
Sunday, February 2
Total: 1524 wh/m2Hours08:0014 w/m2
09:0093 w/m2
10:00157 w/m2
11:00210 w/m2
12:00228 w/m2
13:00219 w/m2
14:00236 w/m2
15:00204 w/m2
16:00132 w/m2
17:0031 w/m2
Monday, February 3
Total: 2089 wh/m2Hours08:0017 w/m2
09:00112 w/m2
10:00210 w/m2
11:00288 w/m2
12:00327 w/m2
13:00339 w/m2
14:00327 w/m2
15:00264 w/m2
16:00163 w/m2
17:0042 w/m2
Tuesday, February 4
Total: 2828 wh/m2Hours08:0027 w/m2
09:00166 w/m2
10:00299 w/m2
11:00401 w/m2
12:00456 w/m2
13:00465 w/m2
14:00423 w/m2
15:00335 w/m2
16:00203 w/m2
17:0053 w/m2
Wednesday, February 5
Total: 1682 wh/m2Hours08:0018 w/m2
09:00103 w/m2
10:00185 w/m2
11:00236 w/m2
12:00268 w/m2
13:00260 w/m2
14:00244 w/m2
15:00205 w/m2
16:00128 w/m2
17:0035 w/m2
Thursday, February 6
Total: 2016 wh/m2Hours08:0021 w/m2
09:00116 w/m2
10:00207 w/m2
11:00273 w/m2
12:00310 w/m2
13:00313 w/m2
14:00308 w/m2
15:00259 w/m2
16:00164 w/m2
17:0045 w/m2
Friday, February 7
Total: 2642 wh/m2Hours08:0031 w/m2
09:00167 w/m2
10:00301 w/m2
11:00383 w/m2
12:00422 w/m2
13:00413 w/m2
14:00380 w/m2
15:00303 w/m2
16:00188 w/m2
17:0054 w/m2
Saturday, February 8
Total: 2617 wh/m2Hours08:0036 w/m2
09:00175 w/m2
10:00298 w/m2
11:00382 w/m2
12:00419 w/m2
13:00410 w/m2
14:00371 w/m2
15:00292 w/m2
16:00181 w/m2
17:0053 w/m2
Sunday, February 9
Total: 2595 wh/m2Hours08:0034 w/m2
09:00157 w/m2
10:00272 w/m2
11:00357 w/m2
12:00403 w/m2
13:00407 w/m2
14:00382 w/m2
15:00315 w/m2
16:00204 w/m2
17:0064 w/m2
Monday, February 10
Total: 3195 wh/m2Hours08:0046 w/m2
09:00204 w/m2
10:00344 w/m2
11:00436 w/m2
12:00478 w/m2
13:00468 w/m2
14:00480 w/m2
15:00402 w/m2
16:00256 w/m2
17:0081 w/m2
Tuesday, February 11
Total: 904 wh/m2Hours08:0013 w/m2
09:0057 w/m2
10:0097 w/m2
11:00127 w/m2
12:00143 w/m2
13:00145 w/m2
14:00131 w/m2
15:00104 w/m2
16:0066 w/m2
17:0021 w/m2
Wednesday, February 12
Total: 1315 wh/m2Hours08:0015 w/m2
09:0075 w/m2
10:00137 w/m2
11:00190 w/m2
12:00227 w/m2
13:00242 w/m2
14:00196 w/m2
15:00136 w/m2
16:0073 w/m2
17:0024 w/m2
Thursday, February 13
Total: 1317 wh/m2Hours08:0030 w/m2
09:00108 w/m2
10:00174 w/m2
11:00215 w/m2
12:00216 w/m2
13:00205 w/m2
14:00161 w/m2
15:00117 w/m2
16:0068 w/m2
17:0023 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.
