Solar radiation in Louisville 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, November 21
Total: 1809 wh/m2Hours08:0016 w/m2
09:00120 w/m2
10:00187 w/m2
11:00249 w/m2
12:00338 w/m2
13:00322 w/m2
14:00263 w/m2
15:00212 w/m2
16:0092 w/m2
17:0010 w/m2
Tomorrow, November 22
Total: 1933 wh/m2Hours08:0021 w/m2
09:00159 w/m2
10:00237 w/m2
11:00310 w/m2
12:00343 w/m2
13:00288 w/m2
14:00261 w/m2
15:00195 w/m2
16:00107 w/m2
17:0012 w/m2
Saturday, November 23
Total: 2757 wh/m2Hours08:0020 w/m2
09:00166 w/m2
10:00317 w/m2
11:00417 w/m2
12:00462 w/m2
13:00447 w/m2
14:00416 w/m2
15:00320 w/m2
16:00173 w/m2
17:0019 w/m2
Sunday, November 24
Total: 2801 wh/m2Hours08:0019 w/m2
09:00165 w/m2
10:00313 w/m2
11:00419 w/m2
12:00477 w/m2
13:00477 w/m2
14:00425 w/m2
15:00319 w/m2
16:00169 w/m2
17:0018 w/m2
Monday, November 25
Total: 1652 wh/m2Hours08:0010 w/m2
09:0097 w/m2
10:00191 w/m2
11:00249 w/m2
12:00274 w/m2
13:00265 w/m2
14:00249 w/m2
15:00196 w/m2
16:00109 w/m2
17:0012 w/m2
Tuesday, November 26
Total: 2771 wh/m2Hours08:0016 w/m2
09:00164 w/m2
10:00315 w/m2
11:00423 w/m2
12:00476 w/m2
13:00473 w/m2
14:00416 w/m2
15:00309 w/m2
16:00162 w/m2
17:0017 w/m2
Wednesday, November 27
Total: 2662 wh/m2Hours08:0014 w/m2
09:00155 w/m2
10:00303 w/m2
11:00407 w/m2
12:00461 w/m2
13:00459 w/m2
14:00401 w/m2
15:00294 w/m2
16:00153 w/m2
17:0015 w/m2
Thursday, November 28
Total: 2382 wh/m2Hours08:0010 w/m2
09:00125 w/m2
10:00252 w/m2
11:00350 w/m2
12:00412 w/m2
13:00421 w/m2
14:00375 w/m2
15:00278 w/m2
16:00145 w/m2
17:0014 w/m2
Friday, November 29
Total: 2456 wh/m2Hours08:0010 w/m2
09:00139 w/m2
10:00273 w/m2
11:00372 w/m2
12:00421 w/m2
13:00422 w/m2
14:00376 w/m2
15:00281 w/m2
16:00148 w/m2
17:0014 w/m2
Saturday, November 30
Total: 2316 wh/m2Hours08:008 w/m2
09:00125 w/m2
10:00253 w/m2
11:00349 w/m2
12:00403 w/m2
13:00413 w/m2
14:00357 w/m2
15:00262 w/m2
16:00134 w/m2
17:0012 w/m2
Sunday, December 1
Total: 2136 wh/m2Hours08:007 w/m2
09:00113 w/m2
10:00231 w/m2
11:00321 w/m2
12:00373 w/m2
13:00385 w/m2
14:00331 w/m2
15:00242 w/m2
16:00122 w/m2
17:0011 w/m2
Monday, December 2
Total: 2201 wh/m2Hours08:008 w/m2
09:00149 w/m2
10:00303 w/m2
11:00414 w/m2
12:00450 w/m2
13:00388 w/m2
14:00288 w/m2
15:00156 w/m2
16:0041 w/m2
17:004 w/m2
Tuesday, December 3
Total: 2406 wh/m2Hours08:007 w/m2
09:00133 w/m2
10:00263 w/m2
11:00374 w/m2
12:00439 w/m2
13:00449 w/m2
14:00373 w/m2
15:00250 w/m2
16:00110 w/m2
17:008 w/m2
Wednesday, December 4
Total: 1035 wh/m2Hours08:003 w/m2
09:0077 w/m2
10:00193 w/m2
11:00219 w/m2
12:00196 w/m2
13:00119 w/m2
14:00105 w/m2
15:0078 w/m2
16:0041 w/m2
17:004 w/m2
Thursday, December 5
Total: 677 wh/m2Hours08:001 w/m2
09:0035 w/m2
10:0074 w/m2
11:00102 w/m2
12:00118 w/m2
13:00119 w/m2
14:00105 w/m2
15:0078 w/m2
16:0041 w/m2
17:004 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.
