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 4
Total: 4162 wh/m2Hours07:008 w/m2
08:0066 w/m2
09:00169 w/m2
10:00291 w/m2
11:00413 w/m2
12:00504 w/m2
13:00573 w/m2
14:00596 w/m2
15:00549 w/m2
16:00463 w/m2
17:00345 w/m2
18:00167 w/m2
19:0018 w/m2
Tomorrow, April 5
Total: 2340 wh/m2Hours07:0010 w/m2
08:0077 w/m2
09:00143 w/m2
10:00206 w/m2
11:00237 w/m2
12:00303 w/m2
13:00351 w/m2
14:00373 w/m2
15:00287 w/m2
16:00192 w/m2
17:00103 w/m2
18:0052 w/m2
19:006 w/m2
Sunday, April 6
Total: 3436 wh/m2Hours07:0014 w/m2
08:00114 w/m2
09:00223 w/m2
10:00329 w/m2
11:00405 w/m2
12:00453 w/m2
13:00470 w/m2
14:00453 w/m2
15:00377 w/m2
16:00294 w/m2
17:00197 w/m2
18:0096 w/m2
19:0011 w/m2
Monday, April 7
Total: 5256 wh/m2Hours07:0019 w/m2
08:00145 w/m2
09:00292 w/m2
10:00439 w/m2
11:00567 w/m2
12:00660 w/m2
13:00699 w/m2
14:00696 w/m2
15:00634 w/m2
16:00519 w/m2
17:00369 w/m2
18:00192 w/m2
19:0025 w/m2
Tuesday, April 8
Total: 6212 wh/m2Hours07:0030 w/m2
08:00199 w/m2
09:00385 w/m2
10:00557 w/m2
11:00691 w/m2
12:00782 w/m2
13:00816 w/m2
14:00796 w/m2
15:00715 w/m2
16:00585 w/m2
17:00412 w/m2
18:00214 w/m2
19:0030 w/m2
Wednesday, April 9
Total: 6583 wh/m2Hours07:0038 w/m2
08:00229 w/m2
09:00431 w/m2
10:00609 w/m2
11:00746 w/m2
12:00832 w/m2
13:00860 w/m2
14:00829 w/m2
15:00739 w/m2
16:00600 w/m2
17:00420 w/m2
18:00218 w/m2
19:0032 w/m2
Thursday, April 10
Total: 6142 wh/m2Hours07:0040 w/m2
08:00227 w/m2
09:00421 w/m2
10:00588 w/m2
11:00711 w/m2
12:00782 w/m2
13:00800 w/m2
14:00757 w/m2
15:00672 w/m2
16:00543 w/m2
17:00376 w/m2
18:00195 w/m2
19:0030 w/m2
Friday, April 11
Total: 5301 wh/m2Hours07:0034 w/m2
08:00183 w/m2
09:00347 w/m2
10:00500 w/m2
11:00624 w/m2
12:00687 w/m2
13:00701 w/m2
14:00659 w/m2
15:00581 w/m2
16:00466 w/m2
17:00324 w/m2
18:00168 w/m2
19:0027 w/m2
Saturday, April 12
Total: 5990 wh/m2Hours07:0040 w/m2
08:00211 w/m2
09:00390 w/m2
10:00549 w/m2
11:00670 w/m2
12:00750 w/m2
13:00780 w/m2
14:00757 w/m2
15:00672 w/m2
16:00548 w/m2
17:00384 w/m2
18:00204 w/m2
19:0035 w/m2
Sunday, April 13
Total: 6443 wh/m2Hours07:0050 w/m2
08:00234 w/m2
09:00426 w/m2
10:00593 w/m2
11:00725 w/m2
12:00805 w/m2
13:00831 w/m2
14:00804 w/m2
15:00719 w/m2
16:00584 w/m2
17:00413 w/m2
18:00220 w/m2
19:0039 w/m2
Monday, April 14
Total: 6683 wh/m2Hours07:0054 w/m2
08:00243 w/m2
09:00440 w/m2
10:00614 w/m2
11:00748 w/m2
12:00834 w/m2
13:00862 w/m2
14:00833 w/m2
15:00744 w/m2
16:00607 w/m2
17:00430 w/m2
18:00231 w/m2
19:0043 w/m2
Tuesday, April 15
Total: 6694 wh/m2Hours07:0059 w/m2
08:00253 w/m2
09:00457 w/m2
10:00634 w/m2
11:00769 w/m2
12:00853 w/m2
13:00880 w/m2
14:00847 w/m2
15:00750 w/m2
16:00578 w/m2
17:00347 w/m2
18:00222 w/m2
19:0045 w/m2
Wednesday, April 16
Total: 6546 wh/m2Hours07:0064 w/m2
08:00261 w/m2
09:00462 w/m2
10:00638 w/m2
11:00772 w/m2
12:00852 w/m2
13:00853 w/m2
14:00750 w/m2
15:00671 w/m2
16:00548 w/m2
17:00394 w/m2
18:00233 w/m2
19:0048 w/m2
Thursday, April 17
Total: 5571 wh/m2Hours07:0068 w/m2
08:00266 w/m2
09:00466 w/m2
10:00641 w/m2
11:00776 w/m2
12:00845 w/m2
13:00775 w/m2
14:00484 w/m2
15:00420 w/m2
16:00344 w/m2
17:00245 w/m2
18:00194 w/m2
19:0047 w/m2
Friday, April 18
Total: 2715 wh/m2Hours07:0018 w/m2
08:0067 w/m2
09:00129 w/m2
10:00193 w/m2
11:00252 w/m2
12:00279 w/m2
13:00287 w/m2
14:00277 w/m2
15:00349 w/m2
16:00345 w/m2
17:00290 w/m2
18:00185 w/m2
19:0044 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.
