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, January 29
Total: 3255 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00298 w/m2
10:00437 w/m2
11:00415 w/m2
12:00478 w/m2
13:00519 w/m2
14:00472 w/m2
15:00332 w/m2
16:00154 w/m2
17:0016 w/m2
Tomorrow, January 30
Total: 2810 wh/m2Hours07:001 w/m2
08:0093 w/m2
09:00221 w/m2
10:00324 w/m2
11:00383 w/m2
12:00410 w/m2
13:00441 w/m2
14:00419 w/m2
15:00328 w/m2
16:00169 w/m2
17:0021 w/m2
Friday, January 31
Total: 3864 wh/m2Hours07:001 w/m2
08:00120 w/m2
09:00296 w/m2
10:00453 w/m2
11:00568 w/m2
12:00622 w/m2
13:00618 w/m2
14:00540 w/m2
15:00401 w/m2
16:00216 w/m2
17:0029 w/m2
Saturday, February 1
Total: 4107 wh/m2Hours07:002 w/m2
08:00152 w/m2
09:00346 w/m2
10:00505 w/m2
11:00611 w/m2
12:00654 w/m2
13:00633 w/m2
14:00548 w/m2
15:00405 w/m2
16:00220 w/m2
17:0031 w/m2
Sunday, February 2
Total: 4155 wh/m2Hours07:002 w/m2
08:00156 w/m2
09:00351 w/m2
10:00510 w/m2
11:00616 w/m2
12:00660 w/m2
13:00639 w/m2
14:00553 w/m2
15:00410 w/m2
16:00224 w/m2
17:0034 w/m2
Monday, February 3
Total: 4188 wh/m2Hours07:002 w/m2
08:00159 w/m2
09:00354 w/m2
10:00514 w/m2
11:00620 w/m2
12:00665 w/m2
13:00642 w/m2
14:00556 w/m2
15:00413 w/m2
16:00227 w/m2
17:0036 w/m2
Tuesday, February 4
Total: 4166 wh/m2Hours07:003 w/m2
08:00158 w/m2
09:00351 w/m2
10:00508 w/m2
11:00613 w/m2
12:00657 w/m2
13:00638 w/m2
14:00555 w/m2
15:00415 w/m2
16:00230 w/m2
17:0038 w/m2
Wednesday, February 5
Total: 3912 wh/m2Hours07:003 w/m2
08:00140 w/m2
09:00320 w/m2
10:00465 w/m2
11:00568 w/m2
12:00612 w/m2
13:00606 w/m2
14:00534 w/m2
15:00404 w/m2
16:00222 w/m2
17:0038 w/m2
Thursday, February 6
Total: 4081 wh/m2Hours07:004 w/m2
08:00157 w/m2
09:00342 w/m2
10:00492 w/m2
11:00592 w/m2
12:00637 w/m2
13:00622 w/m2
14:00547 w/m2
15:00412 w/m2
16:00233 w/m2
17:0043 w/m2
Friday, February 7
Total: 4101 wh/m2Hours07:004 w/m2
08:00152 w/m2
09:00334 w/m2
10:00491 w/m2
11:00599 w/m2
12:00652 w/m2
13:00631 w/m2
14:00549 w/m2
15:00412 w/m2
16:00233 w/m2
17:0044 w/m2
Saturday, February 8
Total: 3959 wh/m2Hours07:005 w/m2
08:00155 w/m2
09:00333 w/m2
10:00480 w/m2
11:00580 w/m2
12:00620 w/m2
13:00601 w/m2
14:00523 w/m2
15:00394 w/m2
16:00224 w/m2
17:0044 w/m2
Sunday, February 9
Total: 2519 wh/m2Hours07:002 w/m2
08:0058 w/m2
09:00140 w/m2
10:00307 w/m2
11:00473 w/m2
12:00579 w/m2
13:00473 w/m2
14:00301 w/m2
15:00110 w/m2
16:0063 w/m2
17:0013 w/m2
Monday, February 10
Total: 3837 wh/m2Hours07:007 w/m2
08:00136 w/m2
09:00242 w/m2
10:00464 w/m2
11:00627 w/m2
12:00694 w/m2
13:00649 w/m2
14:00512 w/m2
15:00295 w/m2
16:00174 w/m2
17:0037 w/m2
Tuesday, February 11
Total: 1428 wh/m2Hours07:004 w/m2
08:0061 w/m2
09:0097 w/m2
10:00137 w/m2
11:00164 w/m2
12:00175 w/m2
13:00204 w/m2
14:00206 w/m2
15:00186 w/m2
16:00152 w/m2
17:0042 w/m2
Wednesday, February 12
Total: 1411 wh/m2Hours07:003 w/m2
08:0057 w/m2
09:00127 w/m2
10:00166 w/m2
11:00182 w/m2
12:00177 w/m2
13:00171 w/m2
14:00165 w/m2
15:00125 w/m2
16:00183 w/m2
17:0055 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.
