Solar radiation in Oakland/Artcc 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, March 29
Total: 5714 wh/m2Hours08:00133 w/m2
09:00347 w/m2
10:00543 w/m2
11:00703 w/m2
12:00806 w/m2
13:00848 w/m2
14:00803 w/m2
15:00661 w/m2
16:00459 w/m2
17:00255 w/m2
18:00139 w/m2
19:0017 w/m2
Tomorrow, March 30
Total: 4789 wh/m2Hours08:0061 w/m2
09:00154 w/m2
10:00240 w/m2
11:00603 w/m2
12:00693 w/m2
13:00731 w/m2
14:00661 w/m2
15:00597 w/m2
16:00490 w/m2
17:00355 w/m2
18:00180 w/m2
19:0024 w/m2
Monday, March 31
Total: 4574 wh/m2Hours08:0096 w/m2
09:00238 w/m2
10:00361 w/m2
11:00462 w/m2
12:00530 w/m2
13:00559 w/m2
14:00546 w/m2
15:00592 w/m2
16:00537 w/m2
17:00408 w/m2
18:00214 w/m2
19:0031 w/m2
Tuesday, April 1
Total: 5594 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00324 w/m2
10:00495 w/m2
11:00627 w/m2
12:00718 w/m2
13:00751 w/m2
14:00734 w/m2
15:00658 w/m2
16:00540 w/m2
17:00383 w/m2
18:00200 w/m2
19:0030 w/m2
Wednesday, April 2
Total: 5881 wh/m2Hours07:001 w/m2
08:00130 w/m2
09:00315 w/m2
10:00491 w/m2
11:00631 w/m2
12:00733 w/m2
13:00788 w/m2
14:00784 w/m2
15:00720 w/m2
16:00597 w/m2
17:00429 w/m2
18:00226 w/m2
19:0036 w/m2
Thursday, April 3
Total: 5560 wh/m2Hours07:002 w/m2
08:00140 w/m2
09:00325 w/m2
10:00486 w/m2
11:00612 w/m2
12:00699 w/m2
13:00743 w/m2
14:00726 w/m2
15:00657 w/m2
16:00540 w/m2
17:00388 w/m2
18:00208 w/m2
19:0034 w/m2
Friday, April 4
Total: 6489 wh/m2Hours07:003 w/m2
08:00160 w/m2
09:00371 w/m2
10:00565 w/m2
11:00721 w/m2
12:00823 w/m2
13:00866 w/m2
14:00847 w/m2
15:00767 w/m2
16:00631 w/m2
17:00450 w/m2
18:00243 w/m2
19:0042 w/m2
Saturday, April 5
Total: 6603 wh/m2Hours07:004 w/m2
08:00169 w/m2
09:00384 w/m2
10:00579 w/m2
11:00734 w/m2
12:00836 w/m2
13:00878 w/m2
14:00858 w/m2
15:00776 w/m2
16:00639 w/m2
17:00456 w/m2
18:00246 w/m2
19:0044 w/m2
Sunday, April 6
Total: 6629 wh/m2Hours07:005 w/m2
08:00173 w/m2
09:00387 w/m2
10:00582 w/m2
11:00736 w/m2
12:00838 w/m2
13:00880 w/m2
14:00859 w/m2
15:00777 w/m2
16:00640 w/m2
17:00458 w/m2
18:00248 w/m2
19:0046 w/m2
Monday, April 7
Total: 6645 wh/m2Hours07:007 w/m2
08:00177 w/m2
09:00389 w/m2
10:00583 w/m2
11:00736 w/m2
12:00838 w/m2
13:00879 w/m2
14:00859 w/m2
15:00778 w/m2
16:00641 w/m2
17:00460 w/m2
18:00250 w/m2
19:0048 w/m2
Tuesday, April 8
Total: 6721 wh/m2Hours07:009 w/m2
08:00183 w/m2
09:00397 w/m2
10:00591 w/m2
11:00744 w/m2
12:00845 w/m2
13:00887 w/m2
14:00866 w/m2
15:00784 w/m2
16:00646 w/m2
17:00464 w/m2
18:00254 w/m2
19:0051 w/m2
Wednesday, April 9
Total: 6711 wh/m2Hours07:0010 w/m2
08:00184 w/m2
09:00393 w/m2
10:00580 w/m2
11:00727 w/m2
12:00841 w/m2
13:00890 w/m2
14:00870 w/m2
15:00788 w/m2
16:00650 w/m2
17:00468 w/m2
18:00257 w/m2
19:0053 w/m2
Thursday, April 10
Total: 1897 wh/m2Hours07:007 w/m2
08:00103 w/m2
09:00177 w/m2
10:00209 w/m2
11:00188 w/m2
12:00213 w/m2
13:00224 w/m2
14:00218 w/m2
15:00198 w/m2
16:00163 w/m2
17:00118 w/m2
18:0065 w/m2
19:0014 w/m2
Friday, April 11
Total: 6821 wh/m2Hours07:0012 w/m2
08:00177 w/m2
09:00400 w/m2
10:00602 w/m2
11:00757 w/m2
12:00857 w/m2
13:00898 w/m2
14:00876 w/m2
15:00793 w/m2
16:00655 w/m2
17:00473 w/m2
18:00263 w/m2
19:0058 w/m2
Saturday, April 12
Total: 6898 wh/m2Hours07:0017 w/m2
08:00202 w/m2
09:00416 w/m2
10:00609 w/m2
11:00761 w/m2
12:00860 w/m2
13:00900 w/m2
14:00878 w/m2
15:00795 w/m2
16:00658 w/m2
17:00476 w/m2
18:00266 w/m2
19:0060 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.
