Solar radiation in Huntsville 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: 5059 wh/m2Hours07:004 w/m2
08:00110 w/m2
09:00287 w/m2
10:00493 w/m2
11:00646 w/m2
12:00696 w/m2
13:00737 w/m2
14:00605 w/m2
15:00529 w/m2
16:00438 w/m2
17:00302 w/m2
18:00155 w/m2
19:0057 w/m2
Tomorrow, April 9
Total: 5152 wh/m2Hours07:009 w/m2
08:00164 w/m2
09:00356 w/m2
10:00512 w/m2
11:00671 w/m2
12:00616 w/m2
13:00745 w/m2
14:00721 w/m2
15:00394 w/m2
16:00505 w/m2
17:00318 w/m2
18:00111 w/m2
19:0030 w/m2
Thursday, April 10
Total: 2698 wh/m2Hours07:006 w/m2
08:00122 w/m2
09:00281 w/m2
10:00429 w/m2
11:00398 w/m2
12:00233 w/m2
13:00246 w/m2
14:00243 w/m2
15:00223 w/m2
16:00203 w/m2
17:00164 w/m2
18:00106 w/m2
19:0044 w/m2
Friday, April 11
Total: 5208 wh/m2Hours07:0013 w/m2
08:00174 w/m2
09:00367 w/m2
10:00541 w/m2
11:00682 w/m2
12:00751 w/m2
13:00702 w/m2
14:00462 w/m2
15:00473 w/m2
16:00428 w/m2
17:00347 w/m2
18:00201 w/m2
19:0067 w/m2
Saturday, April 12
Total: 4645 wh/m2Hours07:008 w/m2
08:0062 w/m2
09:00257 w/m2
10:00483 w/m2
11:00663 w/m2
12:00728 w/m2
13:00712 w/m2
14:00616 w/m2
15:00475 w/m2
16:00302 w/m2
17:00132 w/m2
18:00140 w/m2
19:0067 w/m2
Sunday, April 13
Total: 6520 wh/m2Hours07:0018 w/m2
08:00177 w/m2
09:00370 w/m2
10:00549 w/m2
11:00691 w/m2
12:00787 w/m2
13:00831 w/m2
14:00819 w/m2
15:00753 w/m2
16:00638 w/m2
17:00482 w/m2
18:00298 w/m2
19:00107 w/m2
Monday, April 14
Total: 2524 wh/m2Hours07:006 w/m2
08:0052 w/m2
09:00150 w/m2
10:00275 w/m2
11:00407 w/m2
12:00392 w/m2
13:00345 w/m2
14:00247 w/m2
15:00227 w/m2
16:00176 w/m2
17:00134 w/m2
18:0083 w/m2
19:0030 w/m2
Tuesday, April 15
Total: 2020 wh/m2Hours07:0010 w/m2
08:0054 w/m2
09:00106 w/m2
10:00154 w/m2
11:00193 w/m2
12:00238 w/m2
13:00271 w/m2
14:00306 w/m2
15:00246 w/m2
16:00193 w/m2
17:00134 w/m2
18:0084 w/m2
19:0031 w/m2
Wednesday, April 16
Total: 1839 wh/m2Hours07:008 w/m2
08:0055 w/m2
09:00108 w/m2
10:00155 w/m2
11:00194 w/m2
12:00220 w/m2
13:00231 w/m2
14:00228 w/m2
15:00210 w/m2
16:00178 w/m2
17:00135 w/m2
18:0085 w/m2
19:0032 w/m2
Thursday, April 17
Total: 2109 wh/m2Hours07:0021 w/m2
08:00126 w/m2
09:00204 w/m2
10:00236 w/m2
11:00195 w/m2
12:00221 w/m2
13:00232 w/m2
14:00229 w/m2
15:00211 w/m2
16:00179 w/m2
17:00136 w/m2
18:0086 w/m2
19:0033 w/m2
Friday, April 18
Total: 3221 wh/m2Hours07:0024 w/m2
08:00171 w/m2
09:00319 w/m2
10:00439 w/m2
11:00529 w/m2
12:00498 w/m2
13:00403 w/m2
14:00230 w/m2
15:00211 w/m2
16:00163 w/m2
17:00124 w/m2
18:0079 w/m2
19:0031 w/m2
Saturday, April 19
Total: 1837 wh/m2Hours07:0014 w/m2
08:0079 w/m2
09:00131 w/m2
10:00173 w/m2
11:00179 w/m2
12:00202 w/m2
13:00213 w/m2
14:00209 w/m2
15:00193 w/m2
16:00181 w/m2
17:00138 w/m2
18:0087 w/m2
19:0038 w/m2
Sunday, April 20
Total: 1777 wh/m2Hours07:0010 w/m2
08:0055 w/m2
09:00102 w/m2
10:00145 w/m2
11:00180 w/m2
12:00203 w/m2
13:00235 w/m2
14:00231 w/m2
15:00213 w/m2
16:00165 w/m2
17:00126 w/m2
18:0080 w/m2
19:0032 w/m2
Monday, April 21
Total: 1726 wh/m2Hours07:0011 w/m2
08:0056 w/m2
09:00103 w/m2
10:00146 w/m2
11:00181 w/m2
12:00204 w/m2
13:00214 w/m2
14:00211 w/m2
15:00194 w/m2
16:00165 w/m2
17:00127 w/m2
18:0081 w/m2
19:0033 w/m2
Tuesday, April 22
Total: 6648 wh/m2Hours07:0042 w/m2
08:00171 w/m2
09:00349 w/m2
10:00531 w/m2
11:00684 w/m2
12:00799 w/m2
13:00852 w/m2
14:00845 w/m2
15:00779 w/m2
16:00664 w/m2
17:00509 w/m2
18:00315 w/m2
19:00107 w/m2
20:001 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.
