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, January 30
Total: 2848 wh/m2Hours08:008 w/m2
09:00141 w/m2
10:00295 w/m2
11:00412 w/m2
12:00479 w/m2
13:00489 w/m2
14:00442 w/m2
15:00341 w/m2
16:00198 w/m2
17:0043 w/m2
Tomorrow, January 31
Total: 2499 wh/m2Hours08:009 w/m2
09:00141 w/m2
10:00292 w/m2
11:00413 w/m2
12:00480 w/m2
13:00490 w/m2
14:00296 w/m2
15:00230 w/m2
16:00134 w/m2
17:0014 w/m2
Saturday, February 1
Total: 830 wh/m2Hours08:003 w/m2
09:0044 w/m2
10:0083 w/m2
11:00116 w/m2
12:00134 w/m2
13:00137 w/m2
14:00124 w/m2
15:00105 w/m2
16:0067 w/m2
17:0017 w/m2
Sunday, February 2
Total: 1019 wh/m2Hours08:004 w/m2
09:0049 w/m2
10:0099 w/m2
11:00138 w/m2
12:00160 w/m2
13:00163 w/m2
14:00148 w/m2
15:00140 w/m2
16:0092 w/m2
17:0026 w/m2
Monday, February 3
Total: 1093 wh/m2Hours08:005 w/m2
09:0058 w/m2
10:00115 w/m2
11:00149 w/m2
12:00173 w/m2
13:00188 w/m2
14:00171 w/m2
15:00133 w/m2
16:0080 w/m2
17:0021 w/m2
Tuesday, February 4
Total: 1316 wh/m2Hours08:006 w/m2
09:0063 w/m2
10:00124 w/m2
11:00170 w/m2
12:00208 w/m2
13:00224 w/m2
14:00213 w/m2
15:00174 w/m2
16:00105 w/m2
17:0029 w/m2
Wednesday, February 5
Total: 1982 wh/m2Hours08:0010 w/m2
09:00103 w/m2
10:00203 w/m2
11:00272 w/m2
12:00322 w/m2
13:00329 w/m2
14:00306 w/m2
15:00246 w/m2
16:00149 w/m2
17:0042 w/m2
Thursday, February 6
Total: 2496 wh/m2Hours08:0013 w/m2
09:00124 w/m2
10:00241 w/m2
11:00325 w/m2
12:00433 w/m2
13:00433 w/m2
14:00385 w/m2
15:00303 w/m2
16:00186 w/m2
17:0053 w/m2
Friday, February 7
Total: 2479 wh/m2Hours08:0014 w/m2
09:00125 w/m2
10:00244 w/m2
11:00339 w/m2
12:00397 w/m2
13:00417 w/m2
14:00384 w/m2
15:00307 w/m2
16:00194 w/m2
17:0058 w/m2
Saturday, February 8
Total: 2924 wh/m2Hours08:0019 w/m2
09:00156 w/m2
10:00297 w/m2
11:00404 w/m2
12:00468 w/m2
13:00485 w/m2
14:00447 w/m2
15:00356 w/m2
16:00223 w/m2
17:0069 w/m2
Sunday, February 9
Total: 2845 wh/m2Hours08:0021 w/m2
09:00159 w/m2
10:00296 w/m2
11:00398 w/m2
12:00458 w/m2
13:00468 w/m2
14:00427 w/m2
15:00339 w/m2
16:00212 w/m2
17:0067 w/m2
Monday, February 10
Total: 1756 wh/m2Hours08:0022 w/m2
09:00151 w/m2
10:00277 w/m2
11:00370 w/m2
12:00361 w/m2
13:00270 w/m2
14:00124 w/m2
15:0099 w/m2
16:0062 w/m2
17:0020 w/m2
Tuesday, February 11
Total: 1504 wh/m2Hours08:008 w/m2
09:0057 w/m2
10:00113 w/m2
11:00174 w/m2
12:00199 w/m2
13:00216 w/m2
14:00208 w/m2
15:00254 w/m2
16:00199 w/m2
17:0076 w/m2
Wednesday, February 12
Total: 852 wh/m2Hours08:008 w/m2
09:0048 w/m2
10:0088 w/m2
11:00119 w/m2
12:00136 w/m2
13:00139 w/m2
14:00127 w/m2
15:00101 w/m2
16:0064 w/m2
17:0022 w/m2
Thursday, February 13
Total: 1204 wh/m2Hours08:0011 w/m2
09:0073 w/m2
10:00148 w/m2
11:00219 w/m2
12:00215 w/m2
13:00195 w/m2
14:00141 w/m2
15:00113 w/m2
16:0066 w/m2
17:0023 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.
