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, April 22
Total: 4370 wh/m2Hours08:0055 w/m2
09:00174 w/m2
10:00269 w/m2
11:00406 w/m2
12:00504 w/m2
13:00529 w/m2
14:00562 w/m2
15:00526 w/m2
16:00509 w/m2
17:00425 w/m2
18:00305 w/m2
19:00103 w/m2
20:003 w/m2
Tomorrow, April 23
Total: 5807 wh/m2Hours08:0076 w/m2
09:00222 w/m2
10:00392 w/m2
11:00557 w/m2
12:00686 w/m2
13:00793 w/m2
14:00776 w/m2
15:00727 w/m2
16:00629 w/m2
17:00489 w/m2
18:00319 w/m2
19:00137 w/m2
20:004 w/m2
Thursday, April 24
Total: 6418 wh/m2Hours08:00113 w/m2
09:00307 w/m2
10:00501 w/m2
11:00674 w/m2
12:00782 w/m2
13:00839 w/m2
14:00838 w/m2
15:00765 w/m2
16:00648 w/m2
17:00486 w/m2
18:00321 w/m2
19:00139 w/m2
20:005 w/m2
Friday, April 25
Total: 5056 wh/m2Hours07:001 w/m2
08:0086 w/m2
09:00226 w/m2
10:00366 w/m2
11:00489 w/m2
12:00583 w/m2
13:00641 w/m2
14:00656 w/m2
15:00626 w/m2
16:00542 w/m2
17:00429 w/m2
18:00281 w/m2
19:00125 w/m2
20:005 w/m2
Saturday, April 26
Total: 5223 wh/m2Hours07:001 w/m2
08:0079 w/m2
09:00212 w/m2
10:00351 w/m2
11:00480 w/m2
12:00585 w/m2
13:00665 w/m2
14:00690 w/m2
15:00657 w/m2
16:00585 w/m2
17:00462 w/m2
18:00311 w/m2
19:00139 w/m2
20:006 w/m2
Sunday, April 27
Total: 6532 wh/m2Hours07:001 w/m2
08:00130 w/m2
09:00320 w/m2
10:00502 w/m2
11:00654 w/m2
12:00764 w/m2
13:00823 w/m2
14:00826 w/m2
15:00780 w/m2
16:00680 w/m2
17:00534 w/m2
18:00353 w/m2
19:00158 w/m2
20:007 w/m2
Monday, April 28
Total: 6777 wh/m2Hours07:002 w/m2
08:00126 w/m2
09:00316 w/m2
10:00501 w/m2
11:00665 w/m2
12:00785 w/m2
13:00857 w/m2
14:00869 w/m2
15:00821 w/m2
16:00719 w/m2
17:00565 w/m2
18:00375 w/m2
19:00168 w/m2
20:008 w/m2
Tuesday, April 29
Total: 7126 wh/m2Hours07:003 w/m2
08:00147 w/m2
09:00356 w/m2
10:00556 w/m2
11:00724 w/m2
12:00840 w/m2
13:00901 w/m2
14:00900 w/m2
15:00843 w/m2
16:00730 w/m2
17:00571 w/m2
18:00376 w/m2
19:00170 w/m2
20:009 w/m2
Wednesday, April 30
Total: 6613 wh/m2Hours07:003 w/m2
08:00141 w/m2
09:00336 w/m2
10:00521 w/m2
11:00672 w/m2
12:00779 w/m2
13:00837 w/m2
14:00835 w/m2
15:00778 w/m2
16:00675 w/m2
17:00525 w/m2
18:00345 w/m2
19:00157 w/m2
20:009 w/m2
Thursday, May 1
Total: 6607 wh/m2Hours07:004 w/m2
08:00142 w/m2
09:00335 w/m2
10:00518 w/m2
11:00666 w/m2
12:00775 w/m2
13:00828 w/m2
14:00831 w/m2
15:00779 w/m2
16:00676 w/m2
17:00530 w/m2
18:00352 w/m2
19:00161 w/m2
20:0010 w/m2
Friday, May 2
Total: 6883 wh/m2Hours07:004 w/m2
08:00144 w/m2
09:00339 w/m2
10:00528 w/m2
11:00687 w/m2
12:00803 w/m2
13:00870 w/m2
14:00877 w/m2
15:00819 w/m2
16:00711 w/m2
17:00555 w/m2
18:00367 w/m2
19:00168 w/m2
20:0011 w/m2
Saturday, May 3
Total: 7342 wh/m2Hours07:006 w/m2
08:00160 w/m2
09:00371 w/m2
10:00571 w/m2
11:00737 w/m2
12:00857 w/m2
13:00920 w/m2
14:00924 w/m2
15:00866 w/m2
16:00752 w/m2
17:00590 w/m2
18:00393 w/m2
19:00182 w/m2
20:0013 w/m2
Sunday, May 4
Total: 7366 wh/m2Hours07:007 w/m2
08:00163 w/m2
09:00374 w/m2
10:00573 w/m2
11:00739 w/m2
12:00858 w/m2
13:00922 w/m2
14:00925 w/m2
15:00867 w/m2
16:00753 w/m2
17:00592 w/m2
18:00395 w/m2
19:00184 w/m2
20:0014 w/m2
Monday, May 5
Total: 6935 wh/m2Hours07:007 w/m2
08:00166 w/m2
09:00376 w/m2
10:00575 w/m2
11:00741 w/m2
12:00859 w/m2
13:00923 w/m2
14:00926 w/m2
15:00857 w/m2
16:00666 w/m2
17:00327 w/m2
18:00321 w/m2
19:00176 w/m2
20:0015 w/m2
Tuesday, May 6
Total: 3316 wh/m2Hours07:006 w/m2
08:0050 w/m2
09:00104 w/m2
10:00159 w/m2
11:00186 w/m2
12:00237 w/m2
13:00277 w/m2
14:00300 w/m2
15:00447 w/m2
16:00512 w/m2
17:00468 w/m2
18:00368 w/m2
19:00185 w/m2
20:0017 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.
