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 8
Total: 5116 wh/m2Hours08:0089 w/m2
09:00303 w/m2
10:00493 w/m2
11:00637 w/m2
12:00724 w/m2
13:00749 w/m2
14:00711 w/m2
15:00612 w/m2
16:00460 w/m2
17:00270 w/m2
18:0068 w/m2
Tomorrow, March 9
Total: 5111 wh/m2Hours09:00103 w/m2
10:00304 w/m2
11:00492 w/m2
12:00615 w/m2
13:00710 w/m2
14:00747 w/m2
15:00714 w/m2
16:00616 w/m2
17:00464 w/m2
18:00274 w/m2
19:0072 w/m2
Monday, March 10
Total: 5250 wh/m2Hours09:00117 w/m2
10:00322 w/m2
11:00507 w/m2
12:00648 w/m2
13:00734 w/m2
14:00759 w/m2
15:00720 w/m2
16:00621 w/m2
17:00469 w/m2
18:00278 w/m2
19:0075 w/m2
Tuesday, March 11
Total: 5302 wh/m2Hours09:00123 w/m2
10:00328 w/m2
11:00512 w/m2
12:00653 w/m2
13:00739 w/m2
14:00764 w/m2
15:00725 w/m2
16:00625 w/m2
17:00473 w/m2
18:00282 w/m2
19:0078 w/m2
Wednesday, March 12
Total: 5296 wh/m2Hours09:00127 w/m2
10:00332 w/m2
11:00515 w/m2
12:00656 w/m2
13:00742 w/m2
14:00767 w/m2
15:00725 w/m2
16:00621 w/m2
17:00464 w/m2
18:00272 w/m2
19:0075 w/m2
Thursday, March 13
Total: 5007 wh/m2Hours09:00109 w/m2
10:00289 w/m2
11:00458 w/m2
12:00598 w/m2
13:00688 w/m2
14:00725 w/m2
15:00697 w/m2
16:00609 w/m2
17:00468 w/m2
18:00283 w/m2
19:0083 w/m2
Friday, March 14
Total: 5264 wh/m2Hours09:00135 w/m2
10:00335 w/m2
11:00514 w/m2
12:00649 w/m2
13:00731 w/m2
14:00752 w/m2
15:00711 w/m2
16:00613 w/m2
17:00463 w/m2
18:00278 w/m2
19:0083 w/m2
Saturday, March 15
Total: 4678 wh/m2Hours09:00114 w/m2
10:00286 w/m2
11:00446 w/m2
12:00569 w/m2
13:00641 w/m2
14:00667 w/m2
15:00638 w/m2
16:00557 w/m2
17:00428 w/m2
18:00255 w/m2
19:0077 w/m2
Sunday, March 16
Total: 5499 wh/m2Hours08:001 w/m2
09:00146 w/m2
10:00350 w/m2
11:00532 w/m2
12:00672 w/m2
13:00756 w/m2
14:00781 w/m2
15:00741 w/m2
16:00641 w/m2
17:00489 w/m2
18:00297 w/m2
19:0093 w/m2
Monday, March 17
Total: 5570 wh/m2Hours08:002 w/m2
09:00152 w/m2
10:00359 w/m2
11:00541 w/m2
12:00680 w/m2
13:00765 w/m2
14:00788 w/m2
15:00747 w/m2
16:00646 w/m2
17:00493 w/m2
18:00301 w/m2
19:0096 w/m2
Tuesday, March 18
Total: 5369 wh/m2Hours08:002 w/m2
09:00146 w/m2
10:00341 w/m2
11:00516 w/m2
12:00652 w/m2
13:00735 w/m2
14:00762 w/m2
15:00722 w/m2
16:00626 w/m2
17:00479 w/m2
18:00293 w/m2
19:0095 w/m2
Wednesday, March 19
Total: 1680 wh/m2Hours08:003 w/m2
09:00118 w/m2
10:00198 w/m2
11:00139 w/m2
12:00174 w/m2
13:00194 w/m2
14:00200 w/m2
15:00209 w/m2
16:00181 w/m2
17:00151 w/m2
18:0085 w/m2
19:0028 w/m2
Thursday, March 20
Total: 1768 wh/m2Hours08:001 w/m2
09:0042 w/m2
10:0094 w/m2
11:00140 w/m2
12:00210 w/m2
13:00272 w/m2
14:00315 w/m2
15:00265 w/m2
16:00198 w/m2
17:00127 w/m2
18:0078 w/m2
19:0026 w/m2
Friday, March 21
Total: 2566 wh/m2Hours08:002 w/m2
09:0044 w/m2
10:00105 w/m2
11:00156 w/m2
12:00306 w/m2
13:00447 w/m2
14:00548 w/m2
15:00436 w/m2
16:00275 w/m2
17:00128 w/m2
18:0087 w/m2
19:0032 w/m2
Saturday, March 22
Total: 1512 wh/m2Hours08:002 w/m2
09:0045 w/m2
10:0097 w/m2
11:00143 w/m2
12:00177 w/m2
13:00198 w/m2
14:00203 w/m2
15:00193 w/m2
16:00167 w/m2
17:00128 w/m2
18:00111 w/m2
19:0048 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.
