Solar radiation in Grottoes 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, September 16
Total: 3288 wh/m2Hours08:0052 w/m2
09:00151 w/m2
10:00241 w/m2
11:00385 w/m2
12:00455 w/m2
13:00480 w/m2
14:00526 w/m2
15:00419 w/m2
16:00318 w/m2
17:00174 w/m2
18:0082 w/m2
19:005 w/m2
Tomorrow, September 17
Total: 2201 wh/m2Hours08:0039 w/m2
09:00117 w/m2
10:00198 w/m2
11:00271 w/m2
12:00296 w/m2
13:00294 w/m2
14:00268 w/m2
15:00256 w/m2
16:00218 w/m2
17:00164 w/m2
18:0076 w/m2
19:004 w/m2
Wednesday, September 18
Total: 3274 wh/m2Hours08:0050 w/m2
09:00149 w/m2
10:00258 w/m2
11:00347 w/m2
12:00427 w/m2
13:00463 w/m2
14:00475 w/m2
15:00425 w/m2
16:00341 w/m2
17:00230 w/m2
18:00105 w/m2
19:004 w/m2
Thursday, September 19
Total: 3745 wh/m2Hours08:0067 w/m2
09:00192 w/m2
10:00316 w/m2
11:00421 w/m2
12:00485 w/m2
13:00523 w/m2
14:00519 w/m2
15:00463 w/m2
16:00378 w/m2
17:00259 w/m2
18:00118 w/m2
19:004 w/m2
Friday, September 20
Total: 4153 wh/m2Hours08:0067 w/m2
09:00204 w/m2
10:00336 w/m2
11:00456 w/m2
12:00544 w/m2
13:00582 w/m2
14:00583 w/m2
15:00527 w/m2
16:00427 w/m2
17:00293 w/m2
18:00131 w/m2
19:003 w/m2
Saturday, September 21
Total: 4149 wh/m2Hours08:0069 w/m2
09:00207 w/m2
10:00341 w/m2
11:00462 w/m2
12:00542 w/m2
13:00589 w/m2
14:00581 w/m2
15:00524 w/m2
16:00423 w/m2
17:00285 w/m2
18:00124 w/m2
19:002 w/m2
Sunday, September 22
Total: 5076 wh/m2Hours08:0085 w/m2
09:00261 w/m2
10:00430 w/m2
11:00569 w/m2
12:00661 w/m2
13:00706 w/m2
14:00693 w/m2
15:00653 w/m2
16:00522 w/m2
17:00347 w/m2
18:00147 w/m2
19:002 w/m2
Monday, September 23
Total: 4718 wh/m2Hours08:0080 w/m2
09:00245 w/m2
10:00399 w/m2
11:00527 w/m2
12:00621 w/m2
13:00666 w/m2
14:00657 w/m2
15:00592 w/m2
16:00479 w/m2
17:00319 w/m2
18:00132 w/m2
19:001 w/m2
Tuesday, September 24
Total: 4654 wh/m2Hours08:0079 w/m2
09:00246 w/m2
10:00406 w/m2
11:00536 w/m2
12:00624 w/m2
13:00663 w/m2
14:00653 w/m2
15:00574 w/m2
16:00454 w/m2
17:00297 w/m2
18:00121 w/m2
19:001 w/m2
Wednesday, September 25
Total: 5229 wh/m2Hours08:0087 w/m2
09:00277 w/m2
10:00459 w/m2
11:00607 w/m2
12:00704 w/m2
13:00747 w/m2
14:00728 w/m2
15:00645 w/m2
16:00510 w/m2
17:00332 w/m2
18:00133 w/m2
Thursday, September 26
Total: 5296 wh/m2Hours08:0090 w/m2
09:00288 w/m2
10:00474 w/m2
11:00622 w/m2
12:00718 w/m2
13:00755 w/m2
14:00732 w/m2
15:00647 w/m2
16:00510 w/m2
17:00330 w/m2
18:00130 w/m2
Friday, September 27
Total: 4906 wh/m2Hours08:0089 w/m2
09:00289 w/m2
10:00477 w/m2
11:00625 w/m2
12:00721 w/m2
13:00752 w/m2
14:00712 w/m2
15:00585 w/m2
16:00396 w/m2
17:00186 w/m2
18:0074 w/m2
Saturday, September 28
Total: 3434 wh/m2Hours08:0087 w/m2
09:00287 w/m2
10:00473 w/m2
11:00616 w/m2
12:00660 w/m2
13:00542 w/m2
14:00201 w/m2
15:00209 w/m2
16:00187 w/m2
17:00127 w/m2
18:0045 w/m2
Sunday, September 29
Total: 1926 wh/m2Hours08:0031 w/m2
09:0099 w/m2
10:00141 w/m2
11:00170 w/m2
12:00248 w/m2
13:00311 w/m2
14:00345 w/m2
15:00251 w/m2
16:00162 w/m2
17:0079 w/m2
18:0089 w/m2
Monday, September 30
Total: 2393 wh/m2Hours08:0082 w/m2
09:00273 w/m2
10:00399 w/m2
11:00350 w/m2
12:00339 w/m2
13:00293 w/m2
14:00216 w/m2
15:00175 w/m2
16:00136 w/m2
17:0086 w/m2
18:0044 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.