Solar radiation in Raleigh / Durham, Raleigh-Durham International Airport 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, November 21
Total: 3264 wh/m2Hours08:00116 w/m2
09:00291 w/m2
10:00433 w/m2
11:00524 w/m2
12:00555 w/m2
13:00523 w/m2
14:00429 w/m2
15:00279 w/m2
16:00114 w/m2
Tomorrow, November 22
Total: 3260 wh/m2Hours08:00112 w/m2
09:00287 w/m2
10:00429 w/m2
11:00519 w/m2
12:00550 w/m2
13:00518 w/m2
14:00432 w/m2
15:00293 w/m2
16:00120 w/m2
Saturday, November 23
Total: 3235 wh/m2Hours08:00109 w/m2
09:00283 w/m2
10:00425 w/m2
11:00516 w/m2
12:00547 w/m2
13:00516 w/m2
14:00430 w/m2
15:00291 w/m2
16:00118 w/m2
Sunday, November 24
Total: 3220 wh/m2Hours08:00106 w/m2
09:00280 w/m2
10:00422 w/m2
11:00513 w/m2
12:00546 w/m2
13:00517 w/m2
14:00429 w/m2
15:00290 w/m2
16:00117 w/m2
Monday, November 25
Total: 3182 wh/m2Hours08:00103 w/m2
09:00276 w/m2
10:00418 w/m2
11:00509 w/m2
12:00542 w/m2
13:00513 w/m2
14:00424 w/m2
15:00284 w/m2
16:00113 w/m2
Tuesday, November 26
Total: 2674 wh/m2Hours08:0087 w/m2
09:00234 w/m2
10:00353 w/m2
11:00428 w/m2
12:00446 w/m2
13:00418 w/m2
14:00358 w/m2
15:00248 w/m2
16:00102 w/m2
Wednesday, November 27
Total: 2794 wh/m2Hours08:0085 w/m2
09:00237 w/m2
10:00363 w/m2
11:00444 w/m2
12:00477 w/m2
13:00453 w/m2
14:00378 w/m2
15:00255 w/m2
16:00102 w/m2
Thursday, November 28
Total: 2725 wh/m2Hours08:0081 w/m2
09:00233 w/m2
10:00363 w/m2
11:00438 w/m2
12:00464 w/m2
13:00432 w/m2
14:00365 w/m2
15:00249 w/m2
16:00100 w/m2
Friday, November 29
Total: 3012 wh/m2Hours08:0084 w/m2
09:00248 w/m2
10:00387 w/m2
11:00482 w/m2
12:00519 w/m2
13:00496 w/m2
14:00411 w/m2
15:00276 w/m2
16:00109 w/m2
Saturday, November 30
Total: 2977 wh/m2Hours08:0086 w/m2
09:00252 w/m2
10:00389 w/m2
11:00479 w/m2
12:00511 w/m2
13:00485 w/m2
14:00402 w/m2
15:00268 w/m2
16:00105 w/m2
Sunday, December 1
Total: 2702 wh/m2Hours08:0072 w/m2
09:00218 w/m2
10:00343 w/m2
11:00430 w/m2
12:00464 w/m2
13:00445 w/m2
14:00374 w/m2
15:00255 w/m2
16:00101 w/m2
Monday, December 2
Total: 3043 wh/m2Hours08:0083 w/m2
09:00253 w/m2
10:00395 w/m2
11:00489 w/m2
12:00524 w/m2
13:00498 w/m2
14:00414 w/m2
15:00278 w/m2
16:00109 w/m2
Tuesday, December 3
Total: 3023 wh/m2Hours08:0080 w/m2
09:00250 w/m2
10:00392 w/m2
11:00486 w/m2
12:00522 w/m2
13:00496 w/m2
14:00412 w/m2
15:00277 w/m2
16:00108 w/m2
Wednesday, December 4
Total: 2920 wh/m2Hours08:0050 w/m2
09:00210 w/m2
10:00373 w/m2
11:00478 w/m2
12:00519 w/m2
13:00495 w/m2
14:00411 w/m2
15:00276 w/m2
16:00108 w/m2
Thursday, December 5
Total: 2504 wh/m2Hours08:0062 w/m2
09:00239 w/m2
10:00387 w/m2
11:00477 w/m2
12:00490 w/m2
13:00403 w/m2
14:00283 w/m2
15:00136 w/m2
16:0027 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.
