Solar radiation in Charleston 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 31
Total: 1553 wh/m2Hours08:006 w/m2
09:00111 w/m2
10:00162 w/m2
11:00190 w/m2
12:00194 w/m2
13:00202 w/m2
14:00229 w/m2
15:00220 w/m2
16:00164 w/m2
17:0074 w/m2
18:001 w/m2
Tomorrow, February 1
Total: 3580 wh/m2Hours08:0016 w/m2
09:00178 w/m2
10:00349 w/m2
11:00470 w/m2
12:00537 w/m2
13:00540 w/m2
14:00544 w/m2
15:00469 w/m2
16:00330 w/m2
17:00146 w/m2
18:001 w/m2
Sunday, February 2
Total: 3934 wh/m2Hours08:0019 w/m2
09:00196 w/m2
10:00379 w/m2
11:00521 w/m2
12:00608 w/m2
13:00632 w/m2
14:00593 w/m2
15:00493 w/m2
16:00340 w/m2
17:00151 w/m2
18:002 w/m2
Monday, February 3
Total: 3953 wh/m2Hours08:0020 w/m2
09:00198 w/m2
10:00380 w/m2
11:00522 w/m2
12:00609 w/m2
13:00634 w/m2
14:00595 w/m2
15:00496 w/m2
16:00343 w/m2
17:00154 w/m2
18:002 w/m2
Tuesday, February 4
Total: 3911 wh/m2Hours08:0021 w/m2
09:00194 w/m2
10:00372 w/m2
11:00512 w/m2
12:00601 w/m2
13:00628 w/m2
14:00590 w/m2
15:00492 w/m2
16:00342 w/m2
17:00156 w/m2
18:003 w/m2
Wednesday, February 5
Total: 3147 wh/m2Hours08:0017 w/m2
09:00151 w/m2
10:00286 w/m2
11:00390 w/m2
12:00462 w/m2
13:00480 w/m2
14:00478 w/m2
15:00423 w/m2
16:00309 w/m2
17:00147 w/m2
18:004 w/m2
Thursday, February 6
Total: 2904 wh/m2Hours08:0015 w/m2
09:00127 w/m2
10:00251 w/m2
11:00349 w/m2
12:00415 w/m2
13:00441 w/m2
14:00447 w/m2
15:00408 w/m2
16:00304 w/m2
17:00143 w/m2
18:004 w/m2
Friday, February 7
Total: 3668 wh/m2Hours08:0020 w/m2
09:00154 w/m2
10:00302 w/m2
11:00449 w/m2
12:00556 w/m2
13:00606 w/m2
14:00576 w/m2
15:00488 w/m2
16:00346 w/m2
17:00165 w/m2
18:006 w/m2
Saturday, February 8
Total: 3771 wh/m2Hours08:0026 w/m2
09:00188 w/m2
10:00354 w/m2
11:00483 w/m2
12:00569 w/m2
13:00596 w/m2
14:00567 w/m2
15:00478 w/m2
16:00340 w/m2
17:00164 w/m2
18:006 w/m2
Sunday, February 9
Total: 3828 wh/m2Hours08:0028 w/m2
09:00193 w/m2
10:00357 w/m2
11:00491 w/m2
12:00573 w/m2
13:00604 w/m2
14:00575 w/m2
15:00485 w/m2
16:00346 w/m2
17:00168 w/m2
18:008 w/m2
Monday, February 10
Total: 3189 wh/m2Hours08:0032 w/m2
09:00201 w/m2
10:00367 w/m2
11:00495 w/m2
12:00573 w/m2
13:00596 w/m2
14:00476 w/m2
15:00292 w/m2
16:0094 w/m2
17:0059 w/m2
18:004 w/m2
Tuesday, February 11
Total: 2646 wh/m2Hours08:0038 w/m2
09:00231 w/m2
10:00417 w/m2
11:00548 w/m2
12:00518 w/m2
13:00186 w/m2
14:00206 w/m2
15:00186 w/m2
16:00149 w/m2
17:00156 w/m2
18:0011 w/m2
Wednesday, February 12
Total: 4356 wh/m2Hours08:0040 w/m2
09:00232 w/m2
10:00420 w/m2
11:00565 w/m2
12:00654 w/m2
13:00680 w/m2
14:00640 w/m2
15:00539 w/m2
16:00384 w/m2
17:00190 w/m2
18:0012 w/m2
Thursday, February 13
Total: 1104 wh/m2Hours08:0011 w/m2
09:0060 w/m2
10:00107 w/m2
11:00143 w/m2
12:00165 w/m2
13:00171 w/m2
14:00161 w/m2
15:00136 w/m2
16:0097 w/m2
17:0049 w/m2
18:004 w/m2
Friday, February 14
Total: 2008 wh/m2Hours08:0012 w/m2
09:0061 w/m2
10:00108 w/m2
11:00144 w/m2
12:00166 w/m2
13:00172 w/m2
14:00369 w/m2
15:00426 w/m2
16:00352 w/m2
17:00183 w/m2
18:0015 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.
