Solar radiation in Harvard 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 23
Total: 2574 wh/m2Hours08:0027 w/m2
09:00172 w/m2
10:00317 w/m2
11:00413 w/m2
12:00461 w/m2
13:00448 w/m2
14:00377 w/m2
15:00255 w/m2
16:00103 w/m2
17:001 w/m2
Tomorrow, November 24
Total: 2588 wh/m2Hours08:0024 w/m2
09:00163 w/m2
10:00308 w/m2
11:00412 w/m2
12:00461 w/m2
13:00451 w/m2
14:00384 w/m2
15:00268 w/m2
16:00116 w/m2
17:001 w/m2
Monday, November 25
Total: 2588 wh/m2Hours08:0023 w/m2
09:00170 w/m2
10:00312 w/m2
11:00412 w/m2
12:00459 w/m2
13:00448 w/m2
14:00382 w/m2
15:00266 w/m2
16:00115 w/m2
17:001 w/m2
Tuesday, November 26
Total: 2291 wh/m2Hours08:0020 w/m2
09:00152 w/m2
10:00280 w/m2
11:00368 w/m2
12:00411 w/m2
13:00396 w/m2
14:00335 w/m2
15:00229 w/m2
16:0099 w/m2
17:001 w/m2
Wednesday, November 27
Total: 1804 wh/m2Hours08:0014 w/m2
09:00118 w/m2
10:00219 w/m2
11:00291 w/m2
12:00325 w/m2
13:00312 w/m2
14:00266 w/m2
15:00181 w/m2
16:0078 w/m2
Thursday, November 28
Total: 2458 wh/m2Hours08:0017 w/m2
09:00156 w/m2
10:00293 w/m2
11:00391 w/m2
12:00437 w/m2
13:00430 w/m2
14:00368 w/m2
15:00256 w/m2
16:00109 w/m2
17:001 w/m2
Friday, November 29
Total: 2439 wh/m2Hours08:0016 w/m2
09:00153 w/m2
10:00290 w/m2
11:00390 w/m2
12:00438 w/m2
13:00428 w/m2
14:00364 w/m2
15:00252 w/m2
16:00107 w/m2
17:001 w/m2
Saturday, November 30
Total: 2257 wh/m2Hours08:0013 w/m2
09:00138 w/m2
10:00261 w/m2
11:00344 w/m2
12:00379 w/m2
13:00411 w/m2
14:00356 w/m2
15:00250 w/m2
16:00105 w/m2
Sunday, December 1
Total: 2429 wh/m2Hours08:0013 w/m2
09:00147 w/m2
10:00286 w/m2
11:00388 w/m2
12:00437 w/m2
13:00430 w/m2
14:00367 w/m2
15:00254 w/m2
16:00107 w/m2
Monday, December 2
Total: 2427 wh/m2Hours08:0012 w/m2
09:00147 w/m2
10:00288 w/m2
11:00388 w/m2
12:00437 w/m2
13:00429 w/m2
14:00366 w/m2
15:00253 w/m2
16:00107 w/m2
Tuesday, December 3
Total: 2386 wh/m2Hours08:0011 w/m2
09:00144 w/m2
10:00283 w/m2
11:00382 w/m2
12:00429 w/m2
13:00422 w/m2
14:00360 w/m2
15:00250 w/m2
16:00105 w/m2
Wednesday, December 4
Total: 2010 wh/m2Hours08:009 w/m2
09:00140 w/m2
10:00279 w/m2
11:00378 w/m2
12:00427 w/m2
13:00383 w/m2
14:00248 w/m2
15:0063 w/m2
16:0083 w/m2
Thursday, December 5
Total: 2393 wh/m2Hours08:008 w/m2
09:00140 w/m2
10:00281 w/m2
11:00383 w/m2
12:00433 w/m2
13:00426 w/m2
14:00364 w/m2
15:00252 w/m2
16:00106 w/m2
Friday, December 6
Total: 967 wh/m2Hours08:003 w/m2
09:0034 w/m2
10:00103 w/m2
11:00173 w/m2
12:00237 w/m2
13:00194 w/m2
14:00134 w/m2
15:0063 w/m2
16:0026 w/m2
Saturday, December 7
Total: 2025 wh/m2Hours08:007 w/m2
09:00133 w/m2
10:00257 w/m2
11:00302 w/m2
12:00236 w/m2
13:00376 w/m2
14:00358 w/m2
15:00251 w/m2
16:00105 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.
