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, March 6
Total: 3947 wh/m2Hours07:0034 w/m2
08:00181 w/m2
09:00363 w/m2
10:00489 w/m2
11:00493 w/m2
12:00542 w/m2
13:00584 w/m2
14:00552 w/m2
15:00403 w/m2
16:00234 w/m2
17:0072 w/m2
Tomorrow, March 7
Total: 2268 wh/m2Hours07:0025 w/m2
08:00109 w/m2
09:00186 w/m2
10:00276 w/m2
11:00337 w/m2
12:00358 w/m2
13:00321 w/m2
14:00259 w/m2
15:00214 w/m2
16:00137 w/m2
17:0046 w/m2
Saturday, March 8
Total: 5000 wh/m2Hours07:0051 w/m2
08:00244 w/m2
09:00433 w/m2
10:00585 w/m2
11:00686 w/m2
12:00728 w/m2
13:00709 w/m2
14:00629 w/m2
15:00496 w/m2
16:00319 w/m2
17:00120 w/m2
Sunday, March 9
Total: 5053 wh/m2Hours08:0055 w/m2
09:00250 w/m2
10:00439 w/m2
11:00590 w/m2
12:00691 w/m2
13:00733 w/m2
14:00714 w/m2
15:00634 w/m2
16:00500 w/m2
17:00323 w/m2
18:00124 w/m2
Monday, March 10
Total: 4943 wh/m2Hours08:0059 w/m2
09:00250 w/m2
10:00435 w/m2
11:00581 w/m2
12:00675 w/m2
13:00714 w/m2
14:00695 w/m2
15:00615 w/m2
16:00485 w/m2
17:00313 w/m2
18:00121 w/m2
Tuesday, March 11
Total: 4134 wh/m2Hours08:0055 w/m2
09:00222 w/m2
10:00376 w/m2
11:00497 w/m2
12:00567 w/m2
13:00593 w/m2
14:00570 w/m2
15:00506 w/m2
16:00395 w/m2
17:00254 w/m2
18:0099 w/m2
Wednesday, March 12
Total: 5024 wh/m2Hours08:0066 w/m2
09:00255 w/m2
10:00438 w/m2
11:00585 w/m2
12:00683 w/m2
13:00723 w/m2
14:00704 w/m2
15:00624 w/m2
16:00494 w/m2
17:00323 w/m2
18:00129 w/m2
Thursday, March 13
Total: 4951 wh/m2Hours08:0071 w/m2
09:00261 w/m2
10:00440 w/m2
11:00582 w/m2
12:00674 w/m2
13:00713 w/m2
14:00690 w/m2
15:00612 w/m2
16:00478 w/m2
17:00308 w/m2
18:00122 w/m2
Friday, March 14
Total: 4288 wh/m2Hours08:0070 w/m2
09:00245 w/m2
10:00405 w/m2
11:00521 w/m2
12:00593 w/m2
13:00612 w/m2
14:00588 w/m2
15:00510 w/m2
16:00393 w/m2
17:00250 w/m2
18:00100 w/m2
19:001 w/m2
Saturday, March 15
Total: 5128 wh/m2Hours08:0080 w/m2
09:00273 w/m2
10:00454 w/m2
11:00600 w/m2
12:00696 w/m2
13:00733 w/m2
14:00708 w/m2
15:00628 w/m2
16:00495 w/m2
17:00325 w/m2
18:00135 w/m2
19:001 w/m2
Sunday, March 16
Total: 5267 wh/m2Hours08:0086 w/m2
09:00283 w/m2
10:00468 w/m2
11:00616 w/m2
12:00715 w/m2
13:00750 w/m2
14:00725 w/m2
15:00642 w/m2
16:00508 w/m2
17:00334 w/m2
18:00139 w/m2
19:001 w/m2
Monday, March 17
Total: 5181 wh/m2Hours08:0092 w/m2
09:00291 w/m2
10:00475 w/m2
11:00620 w/m2
12:00713 w/m2
13:00752 w/m2
14:00733 w/m2
15:00653 w/m2
16:00489 w/m2
17:00279 w/m2
18:0083 w/m2
19:001 w/m2
Tuesday, March 18
Total: 5463 wh/m2Hours08:0096 w/m2
09:00300 w/m2
10:00488 w/m2
11:00638 w/m2
12:00737 w/m2
13:00775 w/m2
14:00746 w/m2
15:00641 w/m2
16:00529 w/m2
17:00357 w/m2
18:00154 w/m2
19:002 w/m2
Wednesday, March 19
Total: 2819 wh/m2Hours08:0026 w/m2
09:0076 w/m2
10:00123 w/m2
11:00161 w/m2
12:00185 w/m2
13:00340 w/m2
14:00431 w/m2
15:00467 w/m2
16:00493 w/m2
17:00357 w/m2
18:00157 w/m2
19:003 w/m2
Thursday, March 20
Total: 1735 wh/m2Hours08:0063 w/m2
09:00166 w/m2
10:00227 w/m2
11:00225 w/m2
12:00186 w/m2
13:00196 w/m2
14:00191 w/m2
15:00187 w/m2
16:00149 w/m2
17:00100 w/m2
18:0044 w/m2
19:001 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.
