Solar radiation in Philadelphia, Northeast Philadelphia 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, March 31
Total: 3443 wh/m2Hours07:003 w/m2
08:0082 w/m2
09:00169 w/m2
10:00226 w/m2
11:00298 w/m2
12:00371 w/m2
13:00511 w/m2
14:00521 w/m2
15:00529 w/m2
16:00388 w/m2
17:00215 w/m2
18:00119 w/m2
19:0011 w/m2
Tomorrow, April 1
Total: 6357 wh/m2Hours07:008 w/m2
08:00173 w/m2
09:00383 w/m2
10:00575 w/m2
11:00724 w/m2
12:00818 w/m2
13:00852 w/m2
14:00826 w/m2
15:00740 w/m2
16:00602 w/m2
17:00420 w/m2
18:00213 w/m2
19:0023 w/m2
Wednesday, April 2
Total: 5466 wh/m2Hours07:0011 w/m2
08:00183 w/m2
09:00379 w/m2
10:00543 w/m2
11:00662 w/m2
12:00726 w/m2
13:00723 w/m2
14:00670 w/m2
15:00594 w/m2
16:00470 w/m2
17:00325 w/m2
18:00161 w/m2
19:0019 w/m2
Thursday, April 3
Total: 3673 wh/m2Hours07:007 w/m2
08:00101 w/m2
09:00208 w/m2
10:00314 w/m2
11:00391 w/m2
12:00455 w/m2
13:00474 w/m2
14:00474 w/m2
15:00437 w/m2
16:00376 w/m2
17:00271 w/m2
18:00146 w/m2
19:0019 w/m2
Friday, April 4
Total: 4050 wh/m2Hours07:009 w/m2
08:00111 w/m2
09:00233 w/m2
10:00348 w/m2
11:00445 w/m2
12:00500 w/m2
13:00534 w/m2
14:00530 w/m2
15:00487 w/m2
16:00397 w/m2
17:00285 w/m2
18:00151 w/m2
19:0020 w/m2
Saturday, April 5
Total: 4580 wh/m2Hours07:0014 w/m2
08:00145 w/m2
09:00292 w/m2
10:00422 w/m2
11:00524 w/m2
12:00588 w/m2
13:00612 w/m2
14:00592 w/m2
15:00521 w/m2
16:00416 w/m2
17:00287 w/m2
18:00147 w/m2
19:0020 w/m2
Sunday, April 6
Total: 4785 wh/m2Hours07:0014 w/m2
08:00137 w/m2
09:00278 w/m2
10:00418 w/m2
11:00536 w/m2
12:00602 w/m2
13:00637 w/m2
14:00626 w/m2
15:00562 w/m2
16:00459 w/m2
17:00324 w/m2
18:00167 w/m2
19:0025 w/m2
Monday, April 7
Total: 6382 wh/m2Hours07:0024 w/m2
08:00209 w/m2
09:00409 w/m2
10:00584 w/m2
11:00722 w/m2
12:00806 w/m2
13:00835 w/m2
14:00805 w/m2
15:00722 w/m2
16:00590 w/m2
17:00419 w/m2
18:00222 w/m2
19:0035 w/m2
Tuesday, April 8
Total: 6284 wh/m2Hours07:0028 w/m2
08:00210 w/m2
09:00406 w/m2
10:00578 w/m2
11:00709 w/m2
12:00790 w/m2
13:00816 w/m2
14:00785 w/m2
15:00709 w/m2
16:00582 w/m2
17:00413 w/m2
18:00221 w/m2
19:0037 w/m2
Wednesday, April 9
Total: 6659 wh/m2Hours07:0032 w/m2
08:00222 w/m2
09:00427 w/m2
10:00607 w/m2
11:00746 w/m2
12:00835 w/m2
13:00866 w/m2
14:00838 w/m2
15:00754 w/m2
16:00617 w/m2
17:00439 w/m2
18:00235 w/m2
19:0041 w/m2
Thursday, April 10
Total: 3499 wh/m2Hours07:0036 w/m2
08:00230 w/m2
09:00423 w/m2
10:00548 w/m2
11:00558 w/m2
12:00514 w/m2
13:00403 w/m2
14:00214 w/m2
15:00192 w/m2
16:00173 w/m2
17:00123 w/m2
18:0072 w/m2
19:0013 w/m2
Friday, April 11
Total: 2358 wh/m2Hours07:0034 w/m2
08:00150 w/m2
09:00228 w/m2
10:00246 w/m2
11:00192 w/m2
12:00214 w/m2
13:00222 w/m2
14:00215 w/m2
15:00231 w/m2
16:00219 w/m2
17:00177 w/m2
18:00187 w/m2
19:0043 w/m2
Saturday, April 12
Total: 2233 wh/m2Hours07:0013 w/m2
08:0060 w/m2
09:00112 w/m2
10:00158 w/m2
11:00193 w/m2
12:00215 w/m2
13:00223 w/m2
14:00215 w/m2
15:00286 w/m2
16:00289 w/m2
17:00250 w/m2
18:00178 w/m2
19:0041 w/m2
Sunday, April 13
Total: 6681 wh/m2Hours07:0047 w/m2
08:00246 w/m2
09:00453 w/m2
10:00634 w/m2
11:00774 w/m2
12:00863 w/m2
13:00894 w/m2
14:00864 w/m2
15:00768 w/m2
16:00582 w/m2
17:00316 w/m2
18:00197 w/m2
19:0043 w/m2
Monday, April 14
Total: 2124 wh/m2Hours07:0030 w/m2
08:00114 w/m2
09:00199 w/m2
10:00278 w/m2
11:00322 w/m2
12:00377 w/m2
13:00409 w/m2
14:00395 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.
