Solar radiation in Beltsville 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 30
Total: 3381 wh/m2Hours08:0070 w/m2
09:00247 w/m2
10:00401 w/m2
11:00509 w/m2
12:00560 w/m2
13:00548 w/m2
14:00480 w/m2
15:00354 w/m2
16:00188 w/m2
17:0024 w/m2
Tomorrow, January 31
Total: 1153 wh/m2Hours08:0024 w/m2
09:0081 w/m2
10:00141 w/m2
11:00178 w/m2
12:00183 w/m2
13:00180 w/m2
14:00158 w/m2
15:00127 w/m2
16:0069 w/m2
17:0012 w/m2
Saturday, February 1
Total: 3460 wh/m2Hours08:0075 w/m2
09:00252 w/m2
10:00407 w/m2
11:00513 w/m2
12:00565 w/m2
13:00555 w/m2
14:00489 w/m2
15:00368 w/m2
16:00204 w/m2
17:0032 w/m2
Sunday, February 2
Total: 2409 wh/m2Hours08:0063 w/m2
09:00198 w/m2
10:00303 w/m2
11:00362 w/m2
12:00373 w/m2
13:00341 w/m2
14:00323 w/m2
15:00264 w/m2
16:00155 w/m2
17:0027 w/m2
Monday, February 3
Total: 3060 wh/m2Hours08:0067 w/m2
09:00218 w/m2
10:00350 w/m2
11:00450 w/m2
12:00499 w/m2
13:00496 w/m2
14:00437 w/m2
15:00327 w/m2
16:00184 w/m2
17:0032 w/m2
Tuesday, February 4
Total: 3515 wh/m2Hours08:0081 w/m2
09:00253 w/m2
10:00406 w/m2
11:00515 w/m2
12:00569 w/m2
13:00565 w/m2
14:00497 w/m2
15:00376 w/m2
16:00213 w/m2
17:0040 w/m2
Wednesday, February 5
Total: 2828 wh/m2Hours08:0065 w/m2
09:00199 w/m2
10:00313 w/m2
11:00400 w/m2
12:00439 w/m2
13:00433 w/m2
14:00420 w/m2
15:00330 w/m2
16:00192 w/m2
17:0037 w/m2
Thursday, February 6
Total: 2388 wh/m2Hours08:0054 w/m2
09:00167 w/m2
10:00268 w/m2
11:00336 w/m2
12:00368 w/m2
13:00354 w/m2
14:00344 w/m2
15:00284 w/m2
16:00175 w/m2
17:0038 w/m2
Friday, February 7
Total: 3253 wh/m2Hours08:0075 w/m2
09:00224 w/m2
10:00363 w/m2
11:00468 w/m2
12:00522 w/m2
13:00527 w/m2
14:00466 w/m2
15:00356 w/m2
16:00207 w/m2
17:0045 w/m2
Saturday, February 8
Total: 3197 wh/m2Hours08:0089 w/m2
09:00248 w/m2
10:00382 w/m2
11:00467 w/m2
12:00507 w/m2
13:00489 w/m2
14:00438 w/m2
15:00335 w/m2
16:00197 w/m2
17:0045 w/m2
Sunday, February 9
Total: 2570 wh/m2Hours08:0075 w/m2
09:00212 w/m2
10:00333 w/m2
11:00415 w/m2
12:00462 w/m2
13:00463 w/m2
14:00339 w/m2
15:00196 w/m2
16:0061 w/m2
17:0014 w/m2
Monday, February 10
Total: 3822 wh/m2Hours08:0091 w/m2
09:00267 w/m2
10:00431 w/m2
11:00550 w/m2
12:00611 w/m2
13:00607 w/m2
14:00540 w/m2
15:00416 w/m2
16:00248 w/m2
17:0061 w/m2
Tuesday, February 11
Total: 3616 wh/m2Hours08:00103 w/m2
09:00297 w/m2
10:00459 w/m2
11:00570 w/m2
12:00623 w/m2
13:00615 w/m2
14:00532 w/m2
15:00336 w/m2
16:0063 w/m2
17:0018 w/m2
Wednesday, February 12
Total: 1019 wh/m2Hours08:0029 w/m2
09:0076 w/m2
10:00116 w/m2
11:00144 w/m2
12:00157 w/m2
13:00155 w/m2
14:00138 w/m2
15:00107 w/m2
16:0064 w/m2
17:0033 w/m2
Thursday, February 13
Total: 1273 wh/m2Hours08:00119 w/m2
09:00245 w/m2
10:00118 w/m2
11:00145 w/m2
12:00159 w/m2
13:00156 w/m2
14:00139 w/m2
15:00108 w/m2
16:0066 w/m2
17:0018 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.
