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, November 22
Total: 2484 wh/m2Hours08:0083 w/m2
09:00251 w/m2
10:00385 w/m2
11:00469 w/m2
12:00484 w/m2
13:00442 w/m2
14:00206 w/m2
15:00142 w/m2
16:0022 w/m2
Tomorrow, November 23
Total: 2614 wh/m2Hours08:0082 w/m2
09:00233 w/m2
10:00309 w/m2
11:00442 w/m2
12:00464 w/m2
13:00440 w/m2
14:00358 w/m2
15:00223 w/m2
16:0063 w/m2
Sunday, November 24
Total: 2675 wh/m2Hours08:0097 w/m2
09:00254 w/m2
10:00374 w/m2
11:00438 w/m2
12:00455 w/m2
13:00429 w/m2
14:00345 w/m2
15:00221 w/m2
16:0062 w/m2
Monday, November 25
Total: 2713 wh/m2Hours08:0094 w/m2
09:00252 w/m2
10:00378 w/m2
11:00455 w/m2
12:00476 w/m2
13:00438 w/m2
14:00348 w/m2
15:00213 w/m2
16:0059 w/m2
Tuesday, November 26
Total: 2267 wh/m2Hours08:0091 w/m2
09:00249 w/m2
10:00379 w/m2
11:00443 w/m2
12:00385 w/m2
13:00155 w/m2
14:00291 w/m2
15:00214 w/m2
16:0060 w/m2
Wednesday, November 27
Total: 2726 wh/m2Hours08:0089 w/m2
09:00247 w/m2
10:00376 w/m2
11:00457 w/m2
12:00481 w/m2
13:00445 w/m2
14:00354 w/m2
15:00217 w/m2
16:0060 w/m2
Thursday, November 28
Total: 2708 wh/m2Hours08:0087 w/m2
09:00244 w/m2
10:00373 w/m2
11:00454 w/m2
12:00478 w/m2
13:00444 w/m2
14:00353 w/m2
15:00216 w/m2
16:0059 w/m2
Friday, November 29
Total: 2690 wh/m2Hours08:0084 w/m2
09:00241 w/m2
10:00371 w/m2
11:00452 w/m2
12:00476 w/m2
13:00441 w/m2
14:00351 w/m2
15:00215 w/m2
16:0059 w/m2
Saturday, November 30
Total: 2677 wh/m2Hours08:0082 w/m2
09:00239 w/m2
10:00368 w/m2
11:00450 w/m2
12:00474 w/m2
13:00440 w/m2
14:00351 w/m2
15:00215 w/m2
16:0058 w/m2
Sunday, December 1
Total: 2663 wh/m2Hours08:0079 w/m2
09:00236 w/m2
10:00366 w/m2
11:00448 w/m2
12:00473 w/m2
13:00439 w/m2
14:00350 w/m2
15:00214 w/m2
16:0058 w/m2
Monday, December 2
Total: 2650 wh/m2Hours08:0077 w/m2
09:00234 w/m2
10:00364 w/m2
11:00446 w/m2
12:00471 w/m2
13:00438 w/m2
14:00349 w/m2
15:00213 w/m2
16:0058 w/m2
Tuesday, December 3
Total: 2028 wh/m2Hours08:0075 w/m2
09:00231 w/m2
10:00361 w/m2
11:00433 w/m2
12:00407 w/m2
13:00256 w/m2
14:00172 w/m2
15:0079 w/m2
16:0014 w/m2
Wednesday, December 4
Total: 1673 wh/m2Hours08:0052 w/m2
09:00212 w/m2
10:00357 w/m2
11:00410 w/m2
12:00342 w/m2
13:00131 w/m2
14:0096 w/m2
15:0059 w/m2
16:0014 w/m2
Thursday, December 5
Total: 1554 wh/m2Hours08:0070 w/m2
09:00223 w/m2
10:00339 w/m2
11:00371 w/m2
12:00288 w/m2
13:00109 w/m2
14:0087 w/m2
15:0053 w/m2
16:0014 w/m2
Friday, December 6
Total: 728 wh/m2Hours08:0025 w/m2
09:0067 w/m2
10:0089 w/m2
11:00121 w/m2
12:00128 w/m2
13:00130 w/m2
14:0095 w/m2
15:0059 w/m2
16:0014 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.
