Solar radiation in Vacaville 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 1
Total: 5597 wh/m2Hours07:001 w/m2
08:00115 w/m2
09:00310 w/m2
10:00473 w/m2
11:00635 w/m2
12:00681 w/m2
13:00777 w/m2
14:00694 w/m2
15:00621 w/m2
16:00595 w/m2
17:00433 w/m2
18:00228 w/m2
19:0034 w/m2
Tomorrow, April 2
Total: 6342 wh/m2Hours07:001 w/m2
08:00151 w/m2
09:00362 w/m2
10:00555 w/m2
11:00709 w/m2
12:00811 w/m2
13:00854 w/m2
14:00833 w/m2
15:00753 w/m2
16:00618 w/m2
17:00432 w/m2
18:00228 w/m2
19:0035 w/m2
Thursday, April 3
Total: 6400 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00367 w/m2
10:00560 w/m2
11:00713 w/m2
12:00815 w/m2
13:00857 w/m2
14:00838 w/m2
15:00757 w/m2
16:00622 w/m2
17:00441 w/m2
18:00234 w/m2
19:0038 w/m2
Friday, April 4
Total: 6444 wh/m2Hours07:003 w/m2
08:00161 w/m2
09:00372 w/m2
10:00564 w/m2
11:00717 w/m2
12:00819 w/m2
13:00861 w/m2
14:00841 w/m2
15:00760 w/m2
16:00625 w/m2
17:00444 w/m2
18:00237 w/m2
19:0040 w/m2
Saturday, April 5
Total: 6486 wh/m2Hours07:004 w/m2
08:00165 w/m2
09:00377 w/m2
10:00569 w/m2
11:00722 w/m2
12:00822 w/m2
13:00864 w/m2
14:00844 w/m2
15:00763 w/m2
16:00627 w/m2
17:00447 w/m2
18:00240 w/m2
19:0042 w/m2
Sunday, April 6
Total: 6447 wh/m2Hours07:006 w/m2
08:00170 w/m2
09:00381 w/m2
10:00572 w/m2
11:00724 w/m2
12:00823 w/m2
13:00861 w/m2
14:00837 w/m2
15:00751 w/m2
16:00613 w/m2
17:00432 w/m2
18:00234 w/m2
19:0043 w/m2
Monday, April 7
Total: 6452 wh/m2Hours07:007 w/m2
08:00167 w/m2
09:00374 w/m2
10:00563 w/m2
11:00717 w/m2
12:00815 w/m2
13:00856 w/m2
14:00837 w/m2
15:00757 w/m2
16:00623 w/m2
17:00446 w/m2
18:00244 w/m2
19:0046 w/m2
Tuesday, April 8
Total: 6576 wh/m2Hours07:009 w/m2
08:00177 w/m2
09:00387 w/m2
10:00579 w/m2
11:00731 w/m2
12:00830 w/m2
13:00869 w/m2
14:00847 w/m2
15:00766 w/m2
16:00632 w/m2
17:00453 w/m2
18:00247 w/m2
19:0049 w/m2
Wednesday, April 9
Total: 6659 wh/m2Hours07:0011 w/m2
08:00185 w/m2
09:00396 w/m2
10:00587 w/m2
11:00737 w/m2
12:00837 w/m2
13:00877 w/m2
14:00856 w/m2
15:00774 w/m2
16:00639 w/m2
17:00458 w/m2
18:00251 w/m2
19:0051 w/m2
Thursday, April 10
Total: 6679 wh/m2Hours07:0013 w/m2
08:00189 w/m2
09:00400 w/m2
10:00590 w/m2
11:00741 w/m2
12:00839 w/m2
13:00879 w/m2
14:00856 w/m2
15:00773 w/m2
16:00637 w/m2
17:00457 w/m2
18:00252 w/m2
19:0053 w/m2
Friday, April 11
Total: 6689 wh/m2Hours07:0015 w/m2
08:00192 w/m2
09:00402 w/m2
10:00590 w/m2
11:00740 w/m2
12:00837 w/m2
13:00877 w/m2
14:00855 w/m2
15:00773 w/m2
16:00638 w/m2
17:00459 w/m2
18:00255 w/m2
19:0056 w/m2
Saturday, April 12
Total: 6607 wh/m2Hours07:0014 w/m2
08:0091 w/m2
09:00352 w/m2
10:00591 w/m2
11:00749 w/m2
12:00847 w/m2
13:00886 w/m2
14:00864 w/m2
15:00782 w/m2
16:00646 w/m2
17:00467 w/m2
18:00260 w/m2
19:0058 w/m2
Sunday, April 13
Total: 6824 wh/m2Hours07:0020 w/m2
08:00203 w/m2
09:00414 w/m2
10:00603 w/m2
11:00752 w/m2
12:00850 w/m2
13:00889 w/m2
14:00867 w/m2
15:00785 w/m2
16:00649 w/m2
17:00469 w/m2
18:00262 w/m2
19:0061 w/m2
Monday, April 14
Total: 1717 wh/m2Hours07:006 w/m2
08:0052 w/m2
09:00105 w/m2
10:00152 w/m2
11:00189 w/m2
12:00213 w/m2
13:00223 w/m2
14:00217 w/m2
15:00197 w/m2
16:00163 w/m2
17:00118 w/m2
18:0066 w/m2
19:0016 w/m2
Tuesday, April 15
Total: 2838 wh/m2Hours07:006 w/m2
08:0053 w/m2
09:00106 w/m2
10:00153 w/m2
11:00190 w/m2
12:00214 w/m2
13:00224 w/m2
14:00218 w/m2
15:00435 w/m2
16:00493 w/m2
17:00422 w/m2
18:00259 w/m2
19:0065 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.
