Solar radiation in Philadelphia, Philadelphia 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: 1825 wh/m2Hours07:001 w/m2
08:0078 w/m2
09:00160 w/m2
10:00221 w/m2
11:00278 w/m2
12:00260 w/m2
13:00263 w/m2
14:00306 w/m2
15:00202 w/m2
16:0056 w/m2
Tomorrow, November 22
Total: 2181 wh/m2Hours07:001 w/m2
08:00109 w/m2
09:00244 w/m2
10:00350 w/m2
11:00387 w/m2
12:00395 w/m2
13:00312 w/m2
14:00230 w/m2
15:00125 w/m2
16:0028 w/m2
Saturday, November 23
Total: 2852 wh/m2Hours08:00122 w/m2
09:00282 w/m2
10:00407 w/m2
11:00479 w/m2
12:00494 w/m2
13:00450 w/m2
14:00353 w/m2
15:00213 w/m2
16:0052 w/m2
Sunday, November 24
Total: 2769 wh/m2Hours08:00114 w/m2
09:00270 w/m2
10:00395 w/m2
11:00466 w/m2
12:00480 w/m2
13:00437 w/m2
14:00347 w/m2
15:00209 w/m2
16:0051 w/m2
Monday, November 25
Total: 2700 wh/m2Hours08:00114 w/m2
09:00271 w/m2
10:00393 w/m2
11:00461 w/m2
12:00471 w/m2
13:00423 w/m2
14:00328 w/m2
15:00194 w/m2
16:0045 w/m2
Tuesday, November 26
Total: 2674 wh/m2Hours08:0096 w/m2
09:00246 w/m2
10:00372 w/m2
11:00449 w/m2
12:00472 w/m2
13:00438 w/m2
14:00345 w/m2
15:00207 w/m2
16:0049 w/m2
Wednesday, November 27
Total: 2599 wh/m2Hours08:00105 w/m2
09:00260 w/m2
10:00382 w/m2
11:00446 w/m2
12:00453 w/m2
13:00404 w/m2
14:00316 w/m2
15:00189 w/m2
16:0044 w/m2
Thursday, November 28
Total: 2521 wh/m2Hours08:00100 w/m2
09:00251 w/m2
10:00370 w/m2
11:00434 w/m2
12:00441 w/m2
13:00391 w/m2
14:00308 w/m2
15:00184 w/m2
16:0042 w/m2
Friday, November 29
Total: 2647 wh/m2Hours08:0096 w/m2
09:00248 w/m2
10:00371 w/m2
11:00447 w/m2
12:00469 w/m2
13:00433 w/m2
14:00338 w/m2
15:00200 w/m2
16:0045 w/m2
Saturday, November 30
Total: 2585 wh/m2Hours08:0095 w/m2
09:00247 w/m2
10:00367 w/m2
11:00437 w/m2
12:00454 w/m2
13:00417 w/m2
14:00328 w/m2
15:00196 w/m2
16:0044 w/m2
Sunday, December 1
Total: 2598 wh/m2Hours08:0092 w/m2
09:00244 w/m2
10:00366 w/m2
11:00439 w/m2
12:00459 w/m2
13:00423 w/m2
14:00333 w/m2
15:00198 w/m2
16:0044 w/m2
Monday, December 2
Total: 2668 wh/m2Hours08:0093 w/m2
09:00251 w/m2
10:00376 w/m2
11:00452 w/m2
12:00472 w/m2
13:00434 w/m2
14:00342 w/m2
15:00203 w/m2
16:0045 w/m2
Tuesday, December 3
Total: 2079 wh/m2Hours08:0080 w/m2
09:00168 w/m2
10:00112 w/m2
11:00305 w/m2
12:00412 w/m2
13:00418 w/m2
14:00337 w/m2
15:00202 w/m2
16:0045 w/m2
Wednesday, December 4
Total: 876 wh/m2Hours08:0026 w/m2
09:0079 w/m2
10:00137 w/m2
11:00145 w/m2
12:00140 w/m2
13:00108 w/m2
14:00125 w/m2
15:0092 w/m2
16:0024 w/m2
Thursday, December 5
Total: 1795 wh/m2Hours08:0065 w/m2
09:00232 w/m2
10:00368 w/m2
11:00426 w/m2
12:00357 w/m2
13:00107 w/m2
14:00125 w/m2
15:0091 w/m2
16:0024 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.
