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 31
Total: 1336 wh/m2Hours08:007 w/m2
09:00115 w/m2
10:00145 w/m2
11:00177 w/m2
12:00178 w/m2
13:00199 w/m2
14:00172 w/m2
15:00153 w/m2
16:00132 w/m2
17:0058 w/m2
Tomorrow, February 1
Total: 3407 wh/m2Hours08:0016 w/m2
09:00166 w/m2
10:00313 w/m2
11:00434 w/m2
12:00509 w/m2
13:00538 w/m2
14:00528 w/m2
15:00453 w/m2
16:00315 w/m2
17:00135 w/m2
Sunday, February 2
Total: 3866 wh/m2Hours08:0020 w/m2
09:00196 w/m2
10:00376 w/m2
11:00516 w/m2
12:00601 w/m2
13:00624 w/m2
14:00583 w/m2
15:00481 w/m2
16:00328 w/m2
17:00140 w/m2
18:001 w/m2
Monday, February 3
Total: 3898 wh/m2Hours08:0022 w/m2
09:00200 w/m2
10:00380 w/m2
11:00519 w/m2
12:00603 w/m2
13:00626 w/m2
14:00586 w/m2
15:00485 w/m2
16:00332 w/m2
17:00144 w/m2
18:001 w/m2
Tuesday, February 4
Total: 3829 wh/m2Hours08:0023 w/m2
09:00196 w/m2
10:00370 w/m2
11:00506 w/m2
12:00589 w/m2
13:00613 w/m2
14:00576 w/m2
15:00479 w/m2
16:00330 w/m2
17:00146 w/m2
18:001 w/m2
Wednesday, February 5
Total: 2988 wh/m2Hours08:0018 w/m2
09:00145 w/m2
10:00276 w/m2
11:00375 w/m2
12:00442 w/m2
13:00459 w/m2
14:00458 w/m2
15:00396 w/m2
16:00286 w/m2
17:00131 w/m2
18:002 w/m2
Thursday, February 6
Total: 2877 wh/m2Hours08:0020 w/m2
09:00144 w/m2
10:00262 w/m2
11:00355 w/m2
12:00403 w/m2
13:00408 w/m2
14:00455 w/m2
15:00404 w/m2
16:00292 w/m2
17:00132 w/m2
18:002 w/m2
Friday, February 7
Total: 3643 wh/m2Hours08:0023 w/m2
09:00168 w/m2
10:00323 w/m2
11:00456 w/m2
12:00548 w/m2
13:00585 w/m2
14:00564 w/m2
15:00480 w/m2
16:00339 w/m2
17:00154 w/m2
18:003 w/m2
Saturday, February 8
Total: 3547 wh/m2Hours08:0027 w/m2
09:00184 w/m2
10:00341 w/m2
11:00465 w/m2
12:00542 w/m2
13:00567 w/m2
14:00532 w/m2
15:00439 w/m2
16:00306 w/m2
17:00140 w/m2
18:004 w/m2
Sunday, February 9
Total: 3653 wh/m2Hours08:0030 w/m2
09:00190 w/m2
10:00348 w/m2
11:00473 w/m2
12:00552 w/m2
13:00581 w/m2
14:00545 w/m2
15:00458 w/m2
16:00320 w/m2
17:00151 w/m2
18:005 w/m2
Monday, February 10
Total: 3848 wh/m2Hours08:0034 w/m2
09:00202 w/m2
10:00370 w/m2
11:00500 w/m2
12:00585 w/m2
13:00610 w/m2
14:00572 w/m2
15:00478 w/m2
16:00333 w/m2
17:00158 w/m2
18:006 w/m2
Tuesday, February 11
Total: 1848 wh/m2Hours08:0017 w/m2
09:00116 w/m2
10:00238 w/m2
11:00298 w/m2
12:00320 w/m2
13:00305 w/m2
14:00246 w/m2
15:00170 w/m2
16:0092 w/m2
17:0044 w/m2
18:002 w/m2
Wednesday, February 12
Total: 1078 wh/m2Hours08:0011 w/m2
09:0059 w/m2
10:00106 w/m2
11:00141 w/m2
12:00163 w/m2
13:00168 w/m2
14:00158 w/m2
15:00132 w/m2
16:0093 w/m2
17:0045 w/m2
18:002 w/m2
Thursday, February 13
Total: 1875 wh/m2Hours08:0012 w/m2
09:0061 w/m2
10:00107 w/m2
11:00142 w/m2
12:00164 w/m2
13:00170 w/m2
14:00328 w/m2
15:00384 w/m2
16:00320 w/m2
17:00177 w/m2
18:0010 w/m2
Friday, February 14
Total: 1686 wh/m2Hours08:0037 w/m2
09:00132 w/m2
10:00108 w/m2
11:00172 w/m2
12:00214 w/m2
13:00253 w/m2
14:00266 w/m2
15:00235 w/m2
16:00182 w/m2
17:0082 w/m2
18:005 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.
