Solar radiation in Giarratana 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, December 20
Total: 2367 wh/m2Hours08:0041 w/m2
09:00113 w/m2
10:00281 w/m2
11:00441 w/m2
12:00431 w/m2
13:00424 w/m2
14:00356 w/m2
15:00221 w/m2
16:0059 w/m2
Tomorrow, December 21
Total: 2436 wh/m2Hours08:0065 w/m2
09:00219 w/m2
10:00339 w/m2
11:00427 w/m2
12:00419 w/m2
13:00389 w/m2
14:00322 w/m2
15:00198 w/m2
16:0058 w/m2
Sunday, December 22
Total: 2644 wh/m2Hours08:0066 w/m2
09:00225 w/m2
10:00359 w/m2
11:00445 w/m2
12:00474 w/m2
13:00443 w/m2
14:00349 w/m2
15:00219 w/m2
16:0064 w/m2
Monday, December 23
Total: 819 wh/m2Hours08:0019 w/m2
09:0082 w/m2
10:0089 w/m2
11:00111 w/m2
12:00118 w/m2
13:00111 w/m2
14:00140 w/m2
15:00111 w/m2
16:0038 w/m2
Tuesday, December 24
Total: 2123 wh/m2Hours08:0052 w/m2
09:00217 w/m2
10:00356 w/m2
11:00433 w/m2
12:00378 w/m2
13:00111 w/m2
14:00290 w/m2
15:00220 w/m2
16:0066 w/m2
Wednesday, December 25
Total: 2525 wh/m2Hours08:0044 w/m2
09:00201 w/m2
10:00351 w/m2
11:00435 w/m2
12:00461 w/m2
13:00429 w/m2
14:00339 w/m2
15:00206 w/m2
16:0059 w/m2
Thursday, December 26
Total: 2570 wh/m2Hours08:0061 w/m2
09:00219 w/m2
10:00354 w/m2
11:00442 w/m2
12:00473 w/m2
13:00445 w/m2
14:00353 w/m2
15:00192 w/m2
16:0031 w/m2
Friday, December 27
Total: 2535 wh/m2Hours08:0060 w/m2
09:00218 w/m2
10:00353 w/m2
11:00441 w/m2
12:00470 w/m2
13:00434 w/m2
14:00332 w/m2
15:00184 w/m2
16:0043 w/m2
Saturday, December 28
Total: 1830 wh/m2Hours08:0055 w/m2
09:00210 w/m2
10:00348 w/m2
11:00408 w/m2
12:00363 w/m2
13:00212 w/m2
14:00142 w/m2
15:0074 w/m2
16:0018 w/m2
Sunday, December 29
Total: 1423 wh/m2Hours08:0015 w/m2
09:0054 w/m2
10:0088 w/m2
11:00163 w/m2
12:00226 w/m2
13:00254 w/m2
14:00321 w/m2
15:00229 w/m2
16:0073 w/m2
Monday, December 30
Total: 2622 wh/m2Hours08:0057 w/m2
09:00215 w/m2
10:00352 w/m2
11:00441 w/m2
12:00474 w/m2
13:00447 w/m2
14:00358 w/m2
15:00217 w/m2
16:0061 w/m2
Tuesday, December 31
Total: 2098 wh/m2Hours08:0045 w/m2
09:00175 w/m2
10:00294 w/m2
11:00343 w/m2
12:00335 w/m2
13:00271 w/m2
14:00326 w/m2
15:00232 w/m2
16:0077 w/m2
Wednesday, January 1
Total: 2674 wh/m2Hours08:0056 w/m2
09:00214 w/m2
10:00351 w/m2
11:00442 w/m2
12:00476 w/m2
13:00451 w/m2
14:00368 w/m2
15:00237 w/m2
16:0079 w/m2
Thursday, January 2
Total: 1658 wh/m2Hours08:0055 w/m2
09:00196 w/m2
10:00261 w/m2
11:00273 w/m2
12:00217 w/m2
13:00113 w/m2
14:00251 w/m2
15:00213 w/m2
16:0079 w/m2
Friday, January 3
Total: 1308 wh/m2Hours08:0019 w/m2
09:0064 w/m2
10:0088 w/m2
11:00193 w/m2
12:00280 w/m2
13:00320 w/m2
14:00218 w/m2
15:00105 w/m2
16:0021 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.
