Solar radiation in Shannon 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: 3472 wh/m2Hours08:0056 w/m2
09:00235 w/m2
10:00398 w/m2
11:00514 w/m2
12:00572 w/m2
13:00568 w/m2
14:00502 w/m2
15:00379 w/m2
16:00212 w/m2
17:0036 w/m2
Tomorrow, November 22
Total: 3436 wh/m2Hours08:0052 w/m2
09:00231 w/m2
10:00393 w/m2
11:00506 w/m2
12:00568 w/m2
13:00565 w/m2
14:00499 w/m2
15:00377 w/m2
16:00210 w/m2
17:0035 w/m2
Saturday, November 23
Total: 3414 wh/m2Hours08:0050 w/m2
09:00227 w/m2
10:00389 w/m2
11:00506 w/m2
12:00565 w/m2
13:00562 w/m2
14:00497 w/m2
15:00375 w/m2
16:00209 w/m2
17:0034 w/m2
Sunday, November 24
Total: 3390 wh/m2Hours08:0048 w/m2
09:00224 w/m2
10:00387 w/m2
11:00503 w/m2
12:00562 w/m2
13:00559 w/m2
14:00494 w/m2
15:00373 w/m2
16:00207 w/m2
17:0033 w/m2
Monday, November 25
Total: 2723 wh/m2Hours08:0041 w/m2
09:00194 w/m2
10:00327 w/m2
11:00409 w/m2
12:00441 w/m2
13:00420 w/m2
14:00387 w/m2
15:00303 w/m2
16:00173 w/m2
17:0028 w/m2
Tuesday, November 26
Total: 2418 wh/m2Hours08:0024 w/m2
09:00131 w/m2
10:00241 w/m2
11:00337 w/m2
12:00392 w/m2
13:00411 w/m2
14:00380 w/m2
15:00302 w/m2
16:00172 w/m2
17:0028 w/m2
Wednesday, November 27
Total: 2752 wh/m2Hours08:0033 w/m2
09:00176 w/m2
10:00308 w/m2
11:00404 w/m2
12:00458 w/m2
13:00456 w/m2
14:00407 w/m2
15:00310 w/m2
16:00173 w/m2
17:0027 w/m2
Thursday, November 28
Total: 1825 wh/m2Hours08:0011 w/m2
09:0073 w/m2
10:00147 w/m2
11:00261 w/m2
12:00357 w/m2
13:00408 w/m2
14:00308 w/m2
15:00181 w/m2
16:0070 w/m2
17:009 w/m2
Friday, November 29
Total: 3269 wh/m2Hours08:0032 w/m2
09:00205 w/m2
10:00370 w/m2
11:00488 w/m2
12:00548 w/m2
13:00547 w/m2
14:00484 w/m2
15:00364 w/m2
16:00201 w/m2
17:0030 w/m2
Saturday, November 30
Total: 1097 wh/m2Hours08:0022 w/m2
09:00117 w/m2
10:00175 w/m2
11:00201 w/m2
12:00177 w/m2
13:00136 w/m2
14:00120 w/m2
15:0091 w/m2
16:0050 w/m2
17:008 w/m2
Sunday, December 1
Total: 1506 wh/m2Hours08:008 w/m2
09:0051 w/m2
10:0091 w/m2
11:00120 w/m2
12:00136 w/m2
13:00136 w/m2
14:00383 w/m2
15:00352 w/m2
16:00199 w/m2
17:0030 w/m2
Monday, December 2
Total: 3215 wh/m2Hours08:0030 w/m2
09:00199 w/m2
10:00361 w/m2
11:00479 w/m2
12:00540 w/m2
13:00540 w/m2
14:00479 w/m2
15:00360 w/m2
16:00198 w/m2
17:0029 w/m2
Tuesday, December 3
Total: 3197 wh/m2Hours08:0028 w/m2
09:00196 w/m2
10:00358 w/m2
11:00476 w/m2
12:00538 w/m2
13:00538 w/m2
14:00477 w/m2
15:00359 w/m2
16:00198 w/m2
17:0029 w/m2
Wednesday, December 4
Total: 3158 wh/m2Hours08:0026 w/m2
09:00193 w/m2
10:00355 w/m2
11:00474 w/m2
12:00536 w/m2
13:00537 w/m2
14:00475 w/m2
15:00353 w/m2
16:00185 w/m2
17:0024 w/m2
Thursday, December 5
Total: 1431 wh/m2Hours08:0019 w/m2
09:00108 w/m2
10:00106 w/m2
11:00141 w/m2
12:00160 w/m2
13:00147 w/m2
14:00270 w/m2
15:00278 w/m2
16:00176 w/m2
17:0026 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.
