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, July 4
Total: 5869 wh/m2Hours07:0053 w/m2
08:00200 w/m2
09:00362 w/m2
10:00514 w/m2
11:00643 w/m2
12:00704 w/m2
13:00706 w/m2
14:00654 w/m2
15:00605 w/m2
16:00521 w/m2
17:00404 w/m2
18:00292 w/m2
19:00165 w/m2
20:0046 w/m2
Tomorrow, July 5
Total: 5503 wh/m2Hours07:0053 w/m2
08:00190 w/m2
09:00333 w/m2
10:00457 w/m2
11:00558 w/m2
12:00615 w/m2
13:00631 w/m2
14:00606 w/m2
15:00582 w/m2
16:00521 w/m2
17:00427 w/m2
18:00308 w/m2
19:00174 w/m2
20:0048 w/m2
Saturday, July 6
Total: 7221 wh/m2Hours07:0057 w/m2
08:00211 w/m2
09:00387 w/m2
10:00552 w/m2
11:00693 w/m2
12:00796 w/m2
13:00853 w/m2
14:00859 w/m2
15:00813 w/m2
16:00717 w/m2
17:00580 w/m2
18:00412 w/m2
19:00229 w/m2
20:0062 w/m2
Sunday, July 7
Total: 7437 wh/m2Hours07:0062 w/m2
08:00230 w/m2
09:00416 w/m2
10:00587 w/m2
11:00728 w/m2
12:00828 w/m2
13:00877 w/m2
14:00874 w/m2
15:00824 w/m2
16:00725 w/m2
17:00583 w/m2
18:00413 w/m2
19:00229 w/m2
20:0061 w/m2
Monday, July 8
Total: 7158 wh/m2Hours07:0060 w/m2
08:00226 w/m2
09:00408 w/m2
10:00576 w/m2
11:00713 w/m2
12:00808 w/m2
13:00854 w/m2
14:00847 w/m2
15:00790 w/m2
16:00688 w/m2
17:00547 w/m2
18:00380 w/m2
19:00207 w/m2
20:0054 w/m2
Tuesday, July 9
Total: 6003 wh/m2Hours07:0050 w/m2
08:00198 w/m2
09:00354 w/m2
10:00498 w/m2
11:00607 w/m2
12:00684 w/m2
13:00719 w/m2
14:00702 w/m2
15:00651 w/m2
16:00563 w/m2
17:00439 w/m2
18:00315 w/m2
19:00176 w/m2
20:0047 w/m2
Wednesday, July 10
Total: 7019 wh/m2Hours07:0055 w/m2
08:00220 w/m2
09:00400 w/m2
10:00563 w/m2
11:00696 w/m2
12:00784 w/m2
13:00822 w/m2
14:00813 w/m2
15:00769 w/m2
16:00682 w/m2
17:00551 w/m2
18:00391 w/m2
19:00217 w/m2
20:0056 w/m2
Thursday, July 11
Total: 6986 wh/m2Hours07:0054 w/m2
08:00215 w/m2
09:00393 w/m2
10:00555 w/m2
11:00686 w/m2
12:00775 w/m2
13:00816 w/m2
14:00807 w/m2
15:00768 w/m2
16:00685 w/m2
17:00558 w/m2
18:00398 w/m2
19:00219 w/m2
20:0057 w/m2
Friday, July 12
Total: 7295 wh/m2Hours07:0054 w/m2
08:00220 w/m2
09:00405 w/m2
10:00577 w/m2
11:00718 w/m2
12:00817 w/m2
13:00868 w/m2
14:00865 w/m2
15:00811 w/m2
16:00712 w/m2
17:00572 w/m2
18:00402 w/m2
19:00219 w/m2
20:0055 w/m2
Saturday, July 13
Total: 7432 wh/m2Hours07:0052 w/m2
08:00217 w/m2
09:00406 w/m2
10:00582 w/m2
11:00728 w/m2
12:00831 w/m2
13:00885 w/m2
14:00886 w/m2
15:00833 w/m2
16:00731 w/m2
17:00587 w/m2
18:00413 w/m2
19:00225 w/m2
20:0056 w/m2
Sunday, July 14
Total: 2221 wh/m2Hours07:0013 w/m2
08:0054 w/m2
09:00101 w/m2
10:00145 w/m2
11:00181 w/m2
12:00207 w/m2
13:00221 w/m2
14:00221 w/m2
15:00208 w/m2
16:00182 w/m2
17:00146 w/m2
18:00284 w/m2
19:00204 w/m2
20:0054 w/m2
Monday, July 15
Total: 3914 wh/m2Hours07:0030 w/m2
08:0080 w/m2
09:00131 w/m2
10:00173 w/m2
11:00199 w/m2
12:00325 w/m2
13:00437 w/m2
14:00517 w/m2
15:00539 w/m2
16:00514 w/m2
17:00441 w/m2
18:00314 w/m2
19:00172 w/m2
20:0042 w/m2
Tuesday, July 16
Total: 7190 wh/m2Hours07:0048 w/m2
08:00214 w/m2
09:00400 w/m2
10:00570 w/m2
11:00694 w/m2
12:00794 w/m2
13:00849 w/m2
14:00850 w/m2
15:00807 w/m2
16:00712 w/m2
17:00574 w/m2
18:00406 w/m2
19:00220 w/m2
20:0052 w/m2
Wednesday, July 17
Total: 3658 wh/m2Hours07:0046 w/m2
08:00212 w/m2
09:00399 w/m2
10:00575 w/m2
11:00721 w/m2
12:00825 w/m2
13:00880 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.