Solar radiation in Huntsville/Madis 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: 1993 wh/m2Hours07:002 w/m2
08:00107 w/m2
09:00153 w/m2
10:00227 w/m2
11:00315 w/m2
12:00296 w/m2
13:00304 w/m2
14:00299 w/m2
15:00180 w/m2
16:00106 w/m2
17:004 w/m2
Tomorrow, January 31
Total: 2572 wh/m2Hours07:003 w/m2
08:00114 w/m2
09:00154 w/m2
10:00248 w/m2
11:00306 w/m2
12:00298 w/m2
13:00502 w/m2
14:00427 w/m2
15:00347 w/m2
16:00167 w/m2
17:006 w/m2
Saturday, February 1
Total: 3557 wh/m2Hours07:006 w/m2
08:00147 w/m2
09:00310 w/m2
10:00442 w/m2
11:00533 w/m2
12:00569 w/m2
13:00554 w/m2
14:00478 w/m2
15:00343 w/m2
16:00168 w/m2
17:007 w/m2
Sunday, February 2
Total: 3943 wh/m2Hours07:008 w/m2
08:00174 w/m2
09:00360 w/m2
10:00508 w/m2
11:00602 w/m2
12:00635 w/m2
13:00603 w/m2
14:00509 w/m2
15:00361 w/m2
16:00175 w/m2
17:008 w/m2
Monday, February 3
Total: 3978 wh/m2Hours07:009 w/m2
08:00177 w/m2
09:00363 w/m2
10:00512 w/m2
11:00606 w/m2
12:00638 w/m2
13:00607 w/m2
14:00513 w/m2
15:00365 w/m2
16:00178 w/m2
17:0010 w/m2
Tuesday, February 4
Total: 3919 wh/m2Hours07:0010 w/m2
08:00173 w/m2
09:00356 w/m2
10:00501 w/m2
11:00594 w/m2
12:00629 w/m2
13:00598 w/m2
14:00506 w/m2
15:00362 w/m2
16:00179 w/m2
17:0011 w/m2
Wednesday, February 5
Total: 3119 wh/m2Hours07:008 w/m2
08:00132 w/m2
09:00271 w/m2
10:00380 w/m2
11:00450 w/m2
12:00482 w/m2
13:00479 w/m2
14:00427 w/m2
15:00316 w/m2
16:00163 w/m2
17:0011 w/m2
Thursday, February 6
Total: 3176 wh/m2Hours07:008 w/m2
08:00121 w/m2
09:00254 w/m2
10:00377 w/m2
11:00460 w/m2
12:00507 w/m2
13:00495 w/m2
14:00445 w/m2
15:00331 w/m2
16:00166 w/m2
17:0012 w/m2
Friday, February 7
Total: 3831 wh/m2Hours07:0011 w/m2
08:00150 w/m2
09:00313 w/m2
10:00470 w/m2
11:00580 w/m2
12:00629 w/m2
13:00599 w/m2
14:00510 w/m2
15:00367 w/m2
16:00186 w/m2
17:0016 w/m2
Saturday, February 8
Total: 3758 wh/m2Hours07:0013 w/m2
08:00167 w/m2
09:00335 w/m2
10:00470 w/m2
11:00559 w/m2
12:00597 w/m2
13:00572 w/m2
14:00489 w/m2
15:00355 w/m2
16:00184 w/m2
17:0017 w/m2
Sunday, February 9
Total: 3934 wh/m2Hours07:0015 w/m2
08:00176 w/m2
09:00351 w/m2
10:00494 w/m2
11:00588 w/m2
12:00625 w/m2
13:00595 w/m2
14:00509 w/m2
15:00370 w/m2
16:00192 w/m2
17:0019 w/m2
Monday, February 10
Total: 3867 wh/m2Hours07:0017 w/m2
08:00176 w/m2
09:00340 w/m2
10:00466 w/m2
11:00538 w/m2
12:00560 w/m2
13:00607 w/m2
14:00541 w/m2
15:00395 w/m2
16:00205 w/m2
17:0022 w/m2
Tuesday, February 11
Total: 1145 wh/m2Hours07:0015 w/m2
08:00109 w/m2
09:0099 w/m2
10:00137 w/m2
11:00160 w/m2
12:00169 w/m2
13:00161 w/m2
14:00137 w/m2
15:00100 w/m2
16:0052 w/m2
17:006 w/m2
Wednesday, February 12
Total: 1088 wh/m2Hours07:006 w/m2
08:0052 w/m2
09:00100 w/m2
10:00138 w/m2
11:00162 w/m2
12:00170 w/m2
13:00162 w/m2
14:00138 w/m2
15:00101 w/m2
16:0053 w/m2
17:006 w/m2
Thursday, February 13
Total: 3835 wh/m2Hours07:007 w/m2
08:0069 w/m2
09:00140 w/m2
10:00443 w/m2
11:00631 w/m2
12:00684 w/m2
13:00652 w/m2
14:00557 w/m2
15:00407 w/m2
16:00217 w/m2
17:0028 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.
