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, March 26
Total: 1906 wh/m2Hours07:0033 w/m2
08:00133 w/m2
09:00162 w/m2
10:00227 w/m2
11:00263 w/m2
12:00240 w/m2
13:00253 w/m2
14:00176 w/m2
15:00142 w/m2
16:0097 w/m2
17:00167 w/m2
18:0013 w/m2
Tomorrow, March 27
Total: 3113 wh/m2Hours07:00105 w/m2
08:00299 w/m2
09:00488 w/m2
10:00641 w/m2
11:00445 w/m2
12:00350 w/m2
13:00236 w/m2
14:00176 w/m2
15:00224 w/m2
16:0098 w/m2
17:0047 w/m2
18:004 w/m2
Friday, March 28
Total: 2299 wh/m2Hours07:0041 w/m2
08:00156 w/m2
09:00140 w/m2
10:00429 w/m2
11:00300 w/m2
12:00202 w/m2
13:00326 w/m2
14:00195 w/m2
15:00273 w/m2
16:00137 w/m2
17:0091 w/m2
18:009 w/m2
Saturday, March 29
Total: 4811 wh/m2Hours07:00103 w/m2
08:00294 w/m2
09:00484 w/m2
10:00643 w/m2
11:00732 w/m2
12:00761 w/m2
13:00727 w/m2
14:00567 w/m2
15:00337 w/m2
16:0099 w/m2
17:0058 w/m2
18:006 w/m2
Sunday, March 30
Total: 1528 wh/m2Hours08:0030 w/m2
09:0081 w/m2
10:00142 w/m2
11:00184 w/m2
12:00212 w/m2
13:00203 w/m2
14:00199 w/m2
15:00178 w/m2
16:00145 w/m2
17:00100 w/m2
18:0049 w/m2
19:005 w/m2
Monday, March 31
Total: 4755 wh/m2Hours08:0099 w/m2
09:00269 w/m2
10:00430 w/m2
11:00568 w/m2
12:00660 w/m2
13:00709 w/m2
14:00698 w/m2
15:00571 w/m2
16:00401 w/m2
17:00221 w/m2
18:00116 w/m2
19:0013 w/m2
Tuesday, April 1
Total: 5629 wh/m2Hours08:00115 w/m2
09:00301 w/m2
10:00476 w/m2
11:00618 w/m2
12:00726 w/m2
13:00782 w/m2
14:00773 w/m2
15:00690 w/m2
16:00556 w/m2
17:00382 w/m2
18:00189 w/m2
19:0021 w/m2
Wednesday, April 2
Total: 5861 wh/m2Hours07:001 w/m2
08:00133 w/m2
09:00338 w/m2
10:00528 w/m2
11:00680 w/m2
12:00781 w/m2
13:00820 w/m2
14:00791 w/m2
15:00699 w/m2
16:00551 w/m2
17:00366 w/m2
18:00159 w/m2
19:0014 w/m2
Thursday, April 3
Total: 6007 wh/m2Hours07:001 w/m2
08:00137 w/m2
09:00342 w/m2
10:00530 w/m2
11:00680 w/m2
12:00778 w/m2
13:00816 w/m2
14:00793 w/m2
15:00715 w/m2
16:00582 w/m2
17:00406 w/m2
18:00203 w/m2
19:0024 w/m2
Friday, April 4
Total: 4120 wh/m2Hours07:002 w/m2
08:00141 w/m2
09:00347 w/m2
10:00536 w/m2
11:00687 w/m2
12:00774 w/m2
13:00685 w/m2
14:00242 w/m2
15:00235 w/m2
16:00191 w/m2
17:00143 w/m2
18:00118 w/m2
19:0019 w/m2
Saturday, April 5
Total: 2870 wh/m2Hours07:001 w/m2
08:0085 w/m2
09:00233 w/m2
10:00394 w/m2
11:00544 w/m2
12:00524 w/m2
13:00395 w/m2
14:00202 w/m2
15:00182 w/m2
16:00148 w/m2
17:00103 w/m2
18:0052 w/m2
19:007 w/m2
Sunday, April 6
Total: 1540 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:0089 w/m2
10:00136 w/m2
11:00174 w/m2
12:00198 w/m2
13:00208 w/m2
14:00203 w/m2
15:00182 w/m2
16:00148 w/m2
17:00104 w/m2
18:0053 w/m2
19:007 w/m2
Monday, April 7
Total: 5829 wh/m2Hours07:004 w/m2
08:00152 w/m2
09:00348 w/m2
10:00516 w/m2
11:00633 w/m2
12:00772 w/m2
13:00830 w/m2
14:00814 w/m2
15:00723 w/m2
16:00551 w/m2
17:00315 w/m2
18:00151 w/m2
19:0020 w/m2
Tuesday, April 8
Total: 5951 wh/m2Hours07:005 w/m2
08:00158 w/m2
09:00360 w/m2
10:00538 w/m2
11:00668 w/m2
12:00753 w/m2
13:00783 w/m2
14:00754 w/m2
15:00695 w/m2
16:00578 w/m2
17:00411 w/m2
18:00215 w/m2
19:0033 w/m2
Wednesday, April 9
Total: 6262 wh/m2Hours07:007 w/m2
08:00162 w/m2
09:00367 w/m2
10:00554 w/m2
11:00703 w/m2
12:00801 w/m2
13:00841 w/m2
14:00818 w/m2
15:00736 w/m2
16:00600 w/m2
17:00421 w/m2
18:00218 w/m2
19:0034 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.
