Solar radiation in Dulles Town Center 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, April 3
Total: 3204 wh/m2Hours07:001 w/m2
08:0053 w/m2
09:00134 w/m2
10:00218 w/m2
11:00293 w/m2
12:00370 w/m2
13:00424 w/m2
14:00490 w/m2
15:00432 w/m2
16:00367 w/m2
17:00271 w/m2
18:00130 w/m2
19:0021 w/m2
Tomorrow, April 4
Total: 2934 wh/m2Hours07:001 w/m2
08:0055 w/m2
09:00128 w/m2
10:00194 w/m2
11:00264 w/m2
12:00337 w/m2
13:00409 w/m2
14:00433 w/m2
15:00392 w/m2
16:00336 w/m2
17:00241 w/m2
18:00122 w/m2
19:0022 w/m2
Saturday, April 5
Total: 3371 wh/m2Hours07:001 w/m2
08:0070 w/m2
09:00192 w/m2
10:00268 w/m2
11:00312 w/m2
12:00373 w/m2
13:00393 w/m2
14:00402 w/m2
15:00422 w/m2
16:00401 w/m2
17:00321 w/m2
18:00179 w/m2
19:0037 w/m2
Sunday, April 6
Total: 4161 wh/m2Hours07:003 w/m2
08:00103 w/m2
09:00233 w/m2
10:00351 w/m2
11:00445 w/m2
12:00533 w/m2
13:00587 w/m2
14:00608 w/m2
15:00510 w/m2
16:00382 w/m2
17:00244 w/m2
18:00135 w/m2
19:0027 w/m2
Monday, April 7
Total: 5170 wh/m2Hours07:004 w/m2
08:00133 w/m2
09:00297 w/m2
10:00445 w/m2
11:00563 w/m2
12:00642 w/m2
13:00675 w/m2
14:00669 w/m2
15:00607 w/m2
16:00509 w/m2
17:00372 w/m2
18:00209 w/m2
19:0045 w/m2
Tuesday, April 8
Total: 6553 wh/m2Hours07:007 w/m2
08:00174 w/m2
09:00382 w/m2
10:00570 w/m2
11:00719 w/m2
12:00819 w/m2
13:00861 w/m2
14:00843 w/m2
15:00767 w/m2
16:00636 w/m2
17:00461 w/m2
18:00257 w/m2
19:0057 w/m2
Wednesday, April 9
Total: 6660 wh/m2Hours07:009 w/m2
08:00181 w/m2
09:00391 w/m2
10:00581 w/m2
11:00732 w/m2
12:00832 w/m2
13:00874 w/m2
14:00855 w/m2
15:00776 w/m2
16:00643 w/m2
17:00466 w/m2
18:00261 w/m2
19:0059 w/m2
Thursday, April 10
Total: 6338 wh/m2Hours07:0011 w/m2
08:00180 w/m2
09:00382 w/m2
10:00564 w/m2
11:00705 w/m2
12:00797 w/m2
13:00831 w/m2
14:00809 w/m2
15:00727 w/m2
16:00600 w/m2
17:00433 w/m2
18:00242 w/m2
19:0057 w/m2
Friday, April 11
Total: 5714 wh/m2Hours07:0012 w/m2
08:00165 w/m2
09:00338 w/m2
10:00487 w/m2
11:00597 w/m2
12:00686 w/m2
13:00728 w/m2
14:00727 w/m2
15:00672 w/m2
16:00572 w/m2
17:00425 w/m2
18:00245 w/m2
19:0060 w/m2
Saturday, April 12
Total: 6135 wh/m2Hours07:0014 w/m2
08:00173 w/m2
09:00362 w/m2
10:00531 w/m2
11:00666 w/m2
12:00754 w/m2
13:00791 w/m2
14:00779 w/m2
15:00712 w/m2
16:00598 w/m2
17:00440 w/m2
18:00252 w/m2
19:0063 w/m2
Sunday, April 13
Total: 6671 wh/m2Hours07:0017 w/m2
08:00189 w/m2
09:00391 w/m2
10:00576 w/m2
11:00724 w/m2
12:00826 w/m2
13:00869 w/m2
14:00854 w/m2
15:00775 w/m2
16:00644 w/m2
17:00470 w/m2
18:00268 w/m2
19:0068 w/m2
Monday, April 14
Total: 6764 wh/m2Hours07:0020 w/m2
08:00199 w/m2
09:00403 w/m2
10:00588 w/m2
11:00734 w/m2
12:00832 w/m2
13:00872 w/m2
14:00853 w/m2
15:00785 w/m2
16:00655 w/m2
17:00479 w/m2
18:00274 w/m2
19:0070 w/m2
Tuesday, April 15
Total: 1871 wh/m2Hours07:0020 w/m2
08:0090 w/m2
09:00154 w/m2
10:00196 w/m2
11:00188 w/m2
12:00213 w/m2
13:00223 w/m2
14:00218 w/m2
15:00198 w/m2
16:00164 w/m2
17:00120 w/m2
18:0069 w/m2
19:0018 w/m2
Wednesday, April 16
Total: 4201 wh/m2Hours07:0025 w/m2
08:00212 w/m2
09:00418 w/m2
10:00582 w/m2
11:00657 w/m2
12:00624 w/m2
13:00476 w/m2
14:00218 w/m2
15:00275 w/m2
16:00301 w/m2
17:00258 w/m2
18:00127 w/m2
19:0028 w/m2
Thursday, April 17
Total: 5886 wh/m2Hours07:0028 w/m2
08:00216 w/m2
09:00425 w/m2
10:00612 w/m2
11:00759 w/m2
12:00852 w/m2
13:00875 w/m2
14:00821 w/m2
15:00657 w/m2
16:00409 w/m2
17:00134 w/m2
18:0078 w/m2
19:0020 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.
