Solar radiation in Yountville 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: 4950 wh/m2Hours08:0093 w/m2
09:00261 w/m2
10:00405 w/m2
11:00537 w/m2
12:00616 w/m2
13:00651 w/m2
14:00637 w/m2
15:00577 w/m2
16:00475 w/m2
17:00428 w/m2
18:00232 w/m2
19:0038 w/m2
Tomorrow, April 2
Total: 6342 wh/m2Hours07:001 w/m2
08:00145 w/m2
09:00356 w/m2
10:00550 w/m2
11:00705 w/m2
12:00809 w/m2
13:00853 w/m2
14:00835 w/m2
15:00756 w/m2
16:00622 w/m2
17:00438 w/m2
18:00233 w/m2
19:0039 w/m2
Thursday, April 3
Total: 6400 wh/m2Hours07:001 w/m2
08:00150 w/m2
09:00361 w/m2
10:00555 w/m2
11:00709 w/m2
12:00813 w/m2
13:00857 w/m2
14:00839 w/m2
15:00760 w/m2
16:00626 w/m2
17:00447 w/m2
18:00240 w/m2
19:0042 w/m2
Friday, April 4
Total: 6439 wh/m2Hours07:002 w/m2
08:00155 w/m2
09:00366 w/m2
10:00559 w/m2
11:00714 w/m2
12:00816 w/m2
13:00860 w/m2
14:00842 w/m2
15:00762 w/m2
16:00628 w/m2
17:00449 w/m2
18:00242 w/m2
19:0044 w/m2
Saturday, April 5
Total: 6484 wh/m2Hours07:003 w/m2
08:00160 w/m2
09:00371 w/m2
10:00564 w/m2
11:00718 w/m2
12:00820 w/m2
13:00863 w/m2
14:00845 w/m2
15:00765 w/m2
16:00631 w/m2
17:00452 w/m2
18:00245 w/m2
19:0047 w/m2
Sunday, April 6
Total: 6344 wh/m2Hours07:004 w/m2
08:00164 w/m2
09:00374 w/m2
10:00566 w/m2
11:00717 w/m2
12:00814 w/m2
13:00850 w/m2
14:00825 w/m2
15:00736 w/m2
16:00598 w/m2
17:00421 w/m2
18:00230 w/m2
19:0045 w/m2
Monday, April 7
Total: 6357 wh/m2Hours07:005 w/m2
08:00155 w/m2
09:00356 w/m2
10:00542 w/m2
11:00697 w/m2
12:00798 w/m2
13:00844 w/m2
14:00830 w/m2
15:00754 w/m2
16:00625 w/m2
17:00451 w/m2
18:00249 w/m2
19:0051 w/m2
Tuesday, April 8
Total: 6553 wh/m2Hours07:007 w/m2
08:00171 w/m2
09:00379 w/m2
10:00569 w/m2
11:00721 w/m2
12:00823 w/m2
13:00867 w/m2
14:00848 w/m2
15:00769 w/m2
16:00636 w/m2
17:00458 w/m2
18:00252 w/m2
19:0053 w/m2
Wednesday, April 9
Total: 6660 wh/m2Hours07:009 w/m2
08:00179 w/m2
09:00390 w/m2
10:00582 w/m2
11:00734 w/m2
12:00835 w/m2
13:00877 w/m2
14:00857 w/m2
15:00777 w/m2
16:00643 w/m2
17:00464 w/m2
18:00257 w/m2
19:0056 w/m2
Thursday, April 10
Total: 6621 wh/m2Hours07:0010 w/m2
08:00183 w/m2
09:00393 w/m2
10:00582 w/m2
11:00733 w/m2
12:00832 w/m2
13:00871 w/m2
14:00849 w/m2
15:00768 w/m2
16:00633 w/m2
17:00456 w/m2
18:00254 w/m2
19:0057 w/m2
Friday, April 11
Total: 6706 wh/m2Hours07:0012 w/m2
08:00187 w/m2
09:00396 w/m2
10:00586 w/m2
11:00737 w/m2
12:00836 w/m2
13:00878 w/m2
14:00859 w/m2
15:00779 w/m2
16:00646 w/m2
17:00468 w/m2
18:00262 w/m2
19:0060 w/m2
Saturday, April 12
Total: 6756 wh/m2Hours07:0012 w/m2
08:00178 w/m2
09:00396 w/m2
10:00593 w/m2
11:00745 w/m2
12:00845 w/m2
13:00886 w/m2
14:00865 w/m2
15:00785 w/m2
16:00651 w/m2
17:00472 w/m2
18:00265 w/m2
19:0063 w/m2
Sunday, April 13
Total: 6785 wh/m2Hours07:0017 w/m2
08:00197 w/m2
09:00408 w/m2
10:00598 w/m2
11:00748 w/m2
12:00848 w/m2
13:00888 w/m2
14:00867 w/m2
15:00784 w/m2
16:00643 w/m2
17:00457 w/m2
18:00265 w/m2
19:0065 w/m2
Monday, April 14
Total: 1716 wh/m2Hours07:005 w/m2
08:0050 w/m2
09:00103 w/m2
10:00150 w/m2
11:00188 w/m2
12:00213 w/m2
13:00223 w/m2
14:00218 w/m2
15:00198 w/m2
16:00164 w/m2
17:00119 w/m2
18:0068 w/m2
19:0017 w/m2
Tuesday, April 15
Total: 3218 wh/m2Hours07:006 w/m2
08:0057 w/m2
09:00104 w/m2
10:00151 w/m2
11:00189 w/m2
12:00235 w/m2
13:00290 w/m2
14:00303 w/m2
15:00526 w/m2
16:00561 w/m2
17:00456 w/m2
18:00270 w/m2
19:0070 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.
