Solar radiation in Palermo 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, January 30
Total: 2732 wh/m2Hours08:00105 w/m2
09:00258 w/m2
10:00379 w/m2
11:00453 w/m2
12:00473 w/m2
13:00437 w/m2
14:00349 w/m2
15:00216 w/m2
16:0062 w/m2
Tomorrow, January 31
Total: 1488 wh/m2Hours08:0052 w/m2
09:00162 w/m2
10:00280 w/m2
11:00297 w/m2
12:00263 w/m2
13:00192 w/m2
14:00139 w/m2
15:0082 w/m2
16:0021 w/m2
Saturday, February 1
Total: 2772 wh/m2Hours08:00106 w/m2
09:00255 w/m2
10:00375 w/m2
11:00456 w/m2
12:00480 w/m2
13:00447 w/m2
14:00358 w/m2
15:00226 w/m2
16:0069 w/m2
Sunday, February 2
Total: 2208 wh/m2Hours07:001 w/m2
08:00115 w/m2
09:00263 w/m2
10:00366 w/m2
11:00412 w/m2
12:00394 w/m2
13:00319 w/m2
14:00213 w/m2
15:00105 w/m2
16:0020 w/m2
Monday, February 3
Total: 2094 wh/m2Hours08:0059 w/m2
09:00156 w/m2
10:00252 w/m2
11:00326 w/m2
12:00366 w/m2
13:00360 w/m2
14:00305 w/m2
15:00202 w/m2
16:0068 w/m2
Tuesday, February 4
Total: 2879 wh/m2Hours07:001 w/m2
08:00120 w/m2
09:00273 w/m2
10:00393 w/m2
11:00467 w/m2
12:00487 w/m2
13:00452 w/m2
14:00368 w/m2
15:00238 w/m2
16:0080 w/m2
Wednesday, February 5
Total: 2742 wh/m2Hours07:002 w/m2
08:00119 w/m2
09:00265 w/m2
10:00378 w/m2
11:00447 w/m2
12:00464 w/m2
13:00429 w/m2
14:00344 w/m2
15:00219 w/m2
16:0075 w/m2
Thursday, February 6
Total: 2064 wh/m2Hours07:002 w/m2
08:0091 w/m2
09:00203 w/m2
10:00295 w/m2
11:00355 w/m2
12:00377 w/m2
13:00356 w/m2
14:00218 w/m2
15:00128 w/m2
16:0039 w/m2
Friday, February 7
Total: 2629 wh/m2Hours07:003 w/m2
08:00106 w/m2
09:00236 w/m2
10:00348 w/m2
11:00419 w/m2
12:00441 w/m2
13:00418 w/m2
14:00346 w/m2
15:00228 w/m2
16:0084 w/m2
Saturday, February 8
Total: 2743 wh/m2Hours07:004 w/m2
08:00124 w/m2
09:00266 w/m2
10:00380 w/m2
11:00445 w/m2
12:00457 w/m2
13:00422 w/m2
14:00342 w/m2
15:00221 w/m2
16:0082 w/m2
Sunday, February 9
Total: 2638 wh/m2Hours07:005 w/m2
08:00127 w/m2
09:00265 w/m2
10:00370 w/m2
11:00428 w/m2
12:00432 w/m2
13:00394 w/m2
14:00322 w/m2
15:00213 w/m2
16:0082 w/m2
Monday, February 10
Total: 2800 wh/m2Hours07:006 w/m2
08:00138 w/m2
09:00287 w/m2
10:00403 w/m2
11:00474 w/m2
12:00493 w/m2
13:00460 w/m2
14:00334 w/m2
15:00171 w/m2
16:0034 w/m2
Tuesday, February 11
Total: 1321 wh/m2Hours07:008 w/m2
08:00146 w/m2
09:00236 w/m2
10:00109 w/m2
11:00141 w/m2
12:00160 w/m2
13:00161 w/m2
14:00169 w/m2
15:00130 w/m2
16:0061 w/m2
Wednesday, February 12
Total: 824 wh/m2Hours07:003 w/m2
08:0039 w/m2
09:0079 w/m2
10:00110 w/m2
11:00129 w/m2
12:00135 w/m2
13:00126 w/m2
14:00104 w/m2
15:0070 w/m2
16:0029 w/m2
Thursday, February 13
Total: 3265 wh/m2Hours07:0012 w/m2
08:00161 w/m2
09:00317 w/m2
10:00427 w/m2
11:00510 w/m2
12:00538 w/m2
13:00506 w/m2
14:00412 w/m2
15:00273 w/m2
16:00109 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.
