Solar radiation in San Gregorio di Catania 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: 2541 wh/m2Hours08:0058 w/m2
09:00219 w/m2
10:00349 w/m2
11:00433 w/m2
12:00456 w/m2
13:00428 w/m2
14:00340 w/m2
15:00206 w/m2
16:0052 w/m2
Tomorrow, December 21
Total: 2355 wh/m2Hours08:0061 w/m2
09:00210 w/m2
10:00347 w/m2
11:00402 w/m2
12:00409 w/m2
13:00403 w/m2
14:00307 w/m2
15:00171 w/m2
16:0045 w/m2
Sunday, December 22
Total: 2536 wh/m2Hours08:0062 w/m2
09:00216 w/m2
10:00347 w/m2
11:00431 w/m2
12:00459 w/m2
13:00427 w/m2
14:00335 w/m2
15:00205 w/m2
16:0054 w/m2
Monday, December 23
Total: 851 wh/m2Hours08:0038 w/m2
09:00114 w/m2
10:00143 w/m2
11:00149 w/m2
12:00149 w/m2
13:00107 w/m2
14:0085 w/m2
15:0052 w/m2
16:0014 w/m2
Tuesday, December 24
Total: 784 wh/m2Hours08:0056 w/m2
09:00161 w/m2
10:0086 w/m2
11:00107 w/m2
12:00115 w/m2
13:00107 w/m2
14:0086 w/m2
15:0052 w/m2
16:0014 w/m2
Wednesday, December 25
Total: 2457 wh/m2Hours08:0056 w/m2
09:00206 w/m2
10:00334 w/m2
11:00415 w/m2
12:00442 w/m2
13:00411 w/m2
14:00332 w/m2
15:00205 w/m2
16:0056 w/m2
Thursday, December 26
Total: 2507 wh/m2Hours08:0057 w/m2
09:00210 w/m2
10:00342 w/m2
11:00425 w/m2
12:00452 w/m2
13:00419 w/m2
14:00337 w/m2
15:00208 w/m2
16:0057 w/m2
Friday, December 27
Total: 2002 wh/m2Hours08:0037 w/m2
09:00115 w/m2
10:00142 w/m2
11:00296 w/m2
12:00395 w/m2
13:00407 w/m2
14:00338 w/m2
15:00212 w/m2
16:0060 w/m2
Saturday, December 28
Total: 2532 wh/m2Hours08:0053 w/m2
09:00206 w/m2
10:00341 w/m2
11:00427 w/m2
12:00457 w/m2
13:00428 w/m2
14:00345 w/m2
15:00214 w/m2
16:0061 w/m2
Sunday, December 29
Total: 2500 wh/m2Hours08:0052 w/m2
09:00200 w/m2
10:00329 w/m2
11:00417 w/m2
12:00452 w/m2
13:00428 w/m2
14:00345 w/m2
15:00215 w/m2
16:0062 w/m2
Monday, December 30
Total: 2255 wh/m2Hours08:0053 w/m2
09:00201 w/m2
10:00313 w/m2
11:00381 w/m2
12:00396 w/m2
13:00358 w/m2
14:00300 w/m2
15:00194 w/m2
16:0059 w/m2
Tuesday, December 31
Total: 2558 wh/m2Hours08:0053 w/m2
09:00206 w/m2
10:00340 w/m2
11:00428 w/m2
12:00460 w/m2
13:00434 w/m2
14:00351 w/m2
15:00220 w/m2
16:0066 w/m2
Wednesday, January 1
Total: 1638 wh/m2Hours08:0052 w/m2
09:00204 w/m2
10:00336 w/m2
11:00392 w/m2
12:00331 w/m2
13:00130 w/m2
14:00106 w/m2
15:0067 w/m2
16:0020 w/m2
Thursday, January 2
Total: 2196 wh/m2Hours08:0052 w/m2
09:00205 w/m2
10:00340 w/m2
11:00420 w/m2
12:00414 w/m2
13:00302 w/m2
14:00250 w/m2
15:00161 w/m2
16:0052 w/m2
Friday, January 3
Total: 2580 wh/m2Hours08:0051 w/m2
09:00205 w/m2
10:00340 w/m2
11:00430 w/m2
12:00463 w/m2
13:00438 w/m2
14:00356 w/m2
15:00226 w/m2
16:0071 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.
