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, April 8
Total: 6163 wh/m2Hours08:00123 w/m2
09:00321 w/m2
10:00509 w/m2
11:00663 w/m2
12:00771 w/m2
13:00821 w/m2
14:00810 w/m2
15:00740 w/m2
16:00597 w/m2
17:00448 w/m2
18:00277 w/m2
19:0083 w/m2
Tomorrow, April 9
Total: 5891 wh/m2Hours07:001 w/m2
08:0079 w/m2
09:00288 w/m2
10:00438 w/m2
11:00563 w/m2
12:00711 w/m2
13:00801 w/m2
14:00807 w/m2
15:00745 w/m2
16:00628 w/m2
17:00467 w/m2
18:00278 w/m2
19:0085 w/m2
Thursday, April 10
Total: 6273 wh/m2Hours07:001 w/m2
08:00131 w/m2
09:00329 w/m2
10:00516 w/m2
11:00669 w/m2
12:00774 w/m2
13:00824 w/m2
14:00815 w/m2
15:00748 w/m2
16:00629 w/m2
17:00470 w/m2
18:00280 w/m2
19:0087 w/m2
Friday, April 11
Total: 6357 wh/m2Hours07:002 w/m2
08:00136 w/m2
09:00334 w/m2
10:00521 w/m2
11:00674 w/m2
12:00780 w/m2
13:00831 w/m2
14:00824 w/m2
15:00759 w/m2
16:00641 w/m2
17:00478 w/m2
18:00286 w/m2
19:0091 w/m2
Saturday, April 12
Total: 6364 wh/m2Hours07:002 w/m2
08:00139 w/m2
09:00336 w/m2
10:00522 w/m2
11:00674 w/m2
12:00780 w/m2
13:00832 w/m2
14:00824 w/m2
15:00758 w/m2
16:00640 w/m2
17:00478 w/m2
18:00287 w/m2
19:0092 w/m2
Sunday, April 13
Total: 6003 wh/m2Hours07:003 w/m2
08:00136 w/m2
09:00322 w/m2
10:00494 w/m2
11:00633 w/m2
12:00723 w/m2
13:00765 w/m2
14:00766 w/m2
15:00717 w/m2
16:00611 w/m2
17:00461 w/m2
18:00280 w/m2
19:0092 w/m2
Monday, April 14
Total: 6200 wh/m2Hours07:004 w/m2
08:00139 w/m2
09:00327 w/m2
10:00504 w/m2
11:00650 w/m2
12:00753 w/m2
13:00804 w/m2
14:00799 w/m2
15:00738 w/m2
16:00628 w/m2
17:00472 w/m2
18:00286 w/m2
19:0096 w/m2
Tuesday, April 15
Total: 6497 wh/m2Hours07:005 w/m2
08:00152 w/m2
09:00351 w/m2
10:00536 w/m2
11:00687 w/m2
12:00791 w/m2
13:00841 w/m2
14:00833 w/m2
15:00768 w/m2
16:00649 w/m2
17:00487 w/m2
18:00296 w/m2
19:00101 w/m2
Wednesday, April 16
Total: 6451 wh/m2Hours07:007 w/m2
08:00157 w/m2
09:00354 w/m2
10:00538 w/m2
11:00687 w/m2
12:00789 w/m2
13:00836 w/m2
14:00824 w/m2
15:00756 w/m2
16:00637 w/m2
17:00477 w/m2
18:00289 w/m2
19:00100 w/m2
Thursday, April 17
Total: 5962 wh/m2Hours07:007 w/m2
08:00141 w/m2
09:00318 w/m2
10:00484 w/m2
11:00623 w/m2
12:00716 w/m2
13:00765 w/m2
14:00762 w/m2
15:00707 w/m2
16:00602 w/m2
17:00456 w/m2
18:00281 w/m2
19:00100 w/m2
Friday, April 18
Total: 6378 wh/m2Hours07:0010 w/m2
08:00159 w/m2
09:00350 w/m2
10:00527 w/m2
11:00674 w/m2
12:00773 w/m2
13:00821 w/m2
14:00812 w/m2
15:00746 w/m2
16:00632 w/m2
17:00477 w/m2
18:00292 w/m2
19:00105 w/m2
Saturday, April 19
Total: 2055 wh/m2Hours07:0012 w/m2
08:00147 w/m2
09:00239 w/m2
10:00138 w/m2
11:00176 w/m2
12:00201 w/m2
13:00214 w/m2
14:00211 w/m2
15:00195 w/m2
16:00165 w/m2
17:00173 w/m2
18:00128 w/m2
19:0056 w/m2
Sunday, April 20
Total: 6361 wh/m2Hours07:0014 w/m2
08:00170 w/m2
09:00324 w/m2
10:00335 w/m2
11:00637 w/m2
12:00801 w/m2
13:00858 w/m2
14:00848 w/m2
15:00782 w/m2
16:00664 w/m2
17:00502 w/m2
18:00311 w/m2
19:00115 w/m2
Monday, April 21
Total: 5340 wh/m2Hours07:004 w/m2
08:0049 w/m2
09:00113 w/m2
10:00182 w/m2
11:00415 w/m2
12:00622 w/m2
13:00759 w/m2
14:00815 w/m2
15:00777 w/m2
16:00666 w/m2
17:00505 w/m2
18:00314 w/m2
19:00118 w/m2
20:001 w/m2
Tuesday, April 22
Total: 1698 wh/m2Hours07:005 w/m2
08:0046 w/m2
09:0095 w/m2
10:00141 w/m2
11:00178 w/m2
12:00204 w/m2
13:00216 w/m2
14:00213 w/m2
15:00197 w/m2
16:00167 w/m2
17:00127 w/m2
18:0079 w/m2
19:0030 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.
