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, April 17
Total: 5638 wh/m2Hours07:0021 w/m2
08:00191 w/m2
09:00393 w/m2
10:00544 w/m2
11:00614 w/m2
12:00764 w/m2
13:00810 w/m2
14:00290 w/m2
15:00744 w/m2
16:00596 w/m2
17:00425 w/m2
18:00204 w/m2
19:0042 w/m2
Tomorrow, April 18
Total: 6146 wh/m2Hours07:0023 w/m2
08:00197 w/m2
09:00400 w/m2
10:00575 w/m2
11:00695 w/m2
12:00723 w/m2
13:00720 w/m2
14:00782 w/m2
15:00708 w/m2
16:00600 w/m2
17:00435 w/m2
18:00238 w/m2
19:0050 w/m2
Saturday, April 19
Total: 2003 wh/m2Hours07:007 w/m2
08:0051 w/m2
09:00101 w/m2
10:00147 w/m2
11:00184 w/m2
12:00207 w/m2
13:00320 w/m2
14:00210 w/m2
15:00227 w/m2
16:00216 w/m2
17:00164 w/m2
18:00133 w/m2
19:0036 w/m2
Sunday, April 20
Total: 6416 wh/m2Hours07:0028 w/m2
08:00176 w/m2
09:00364 w/m2
10:00545 w/m2
11:00698 w/m2
12:00801 w/m2
13:00849 w/m2
14:00832 w/m2
15:00755 w/m2
16:00622 w/m2
17:00446 w/m2
18:00245 w/m2
19:0055 w/m2
Monday, April 21
Total: 2886 wh/m2Hours07:0012 w/m2
08:0092 w/m2
09:00153 w/m2
10:00193 w/m2
11:00185 w/m2
12:00345 w/m2
13:00479 w/m2
14:00561 w/m2
15:00419 w/m2
16:00259 w/m2
17:00112 w/m2
18:0062 w/m2
19:0014 w/m2
Tuesday, April 22
Total: 4475 wh/m2Hours07:009 w/m2
08:0054 w/m2
09:00164 w/m2
10:00320 w/m2
11:00471 w/m2
12:00601 w/m2
13:00678 w/m2
14:00708 w/m2
15:00576 w/m2
16:00398 w/m2
17:00223 w/m2
18:00215 w/m2
19:0058 w/m2
Wednesday, April 23
Total: 6372 wh/m2Hours07:0034 w/m2
08:00198 w/m2
09:00411 w/m2
10:00602 w/m2
11:00747 w/m2
12:00838 w/m2
13:00858 w/m2
14:00789 w/m2
15:00686 w/m2
16:00542 w/m2
17:00366 w/m2
18:00240 w/m2
19:0061 w/m2
Thursday, April 24
Total: 6788 wh/m2Hours07:0039 w/m2
08:00222 w/m2
09:00425 w/m2
10:00607 w/m2
11:00750 w/m2
12:00842 w/m2
13:00877 w/m2
14:00851 w/m2
15:00768 w/m2
16:00632 w/m2
17:00456 w/m2
18:00255 w/m2
19:0064 w/m2
Friday, April 25
Total: 6810 wh/m2Hours07:0042 w/m2
08:00226 w/m2
09:00428 w/m2
10:00610 w/m2
11:00752 w/m2
12:00845 w/m2
13:00879 w/m2
14:00854 w/m2
15:00770 w/m2
16:00635 w/m2
17:00458 w/m2
18:00254 w/m2
19:0057 w/m2
Saturday, April 26
Total: 3965 wh/m2Hours07:0045 w/m2
08:00229 w/m2
09:00424 w/m2
10:00541 w/m2
11:00455 w/m2
12:00481 w/m2
13:00453 w/m2
14:00407 w/m2
15:00320 w/m2
16:00236 w/m2
17:00138 w/m2
18:00176 w/m2
19:0060 w/m2
Sunday, April 27
Total: 6860 wh/m2Hours07:0048 w/m2
08:00233 w/m2
09:00435 w/m2
10:00616 w/m2
11:00757 w/m2
12:00846 w/m2
13:00876 w/m2
14:00843 w/m2
15:00771 w/m2
16:00639 w/m2
17:00463 w/m2
18:00263 w/m2
19:0070 w/m2
Monday, April 28
Total: 6920 wh/m2Hours07:0050 w/m2
08:00237 w/m2
09:00438 w/m2
10:00619 w/m2
11:00760 w/m2
12:00851 w/m2
13:00885 w/m2
14:00860 w/m2
15:00776 w/m2
16:00641 w/m2
17:00465 w/m2
18:00265 w/m2
19:0073 w/m2
Tuesday, April 29
Total: 6655 wh/m2Hours07:0053 w/m2
08:00239 w/m2
09:00441 w/m2
10:00622 w/m2
11:00763 w/m2
12:00854 w/m2
13:00887 w/m2
14:00861 w/m2
15:00771 w/m2
16:00600 w/m2
17:00358 w/m2
18:00170 w/m2
19:0036 w/m2
Wednesday, April 30
Total: 4872 wh/m2Hours07:0014 w/m2
08:0061 w/m2
09:00319 w/m2
10:00577 w/m2
11:00759 w/m2
12:00819 w/m2
13:00765 w/m2
14:00585 w/m2
15:00443 w/m2
16:00294 w/m2
17:00141 w/m2
18:0074 w/m2
19:0021 w/m2
Thursday, May 1
Total: 6597 wh/m2Hours07:0059 w/m2
08:00247 w/m2
09:00448 w/m2
10:00627 w/m2
11:00768 w/m2
12:00858 w/m2
13:00891 w/m2
14:00865 w/m2
15:00774 w/m2
16:00579 w/m2
17:00284 w/m2
18:00155 w/m2
19:0042 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.
