Solar radiation in Ischia 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 12
Total: 2173 wh/m2Hours07:0024 w/m2
08:00183 w/m2
09:00279 w/m2
10:00148 w/m2
11:00184 w/m2
12:00207 w/m2
13:00215 w/m2
14:00398 w/m2
15:00189 w/m2
16:00155 w/m2
17:00111 w/m2
18:0067 w/m2
19:0013 w/m2
Tomorrow, April 13
Total: 1990 wh/m2Hours07:009 w/m2
08:0053 w/m2
09:00145 w/m2
10:00307 w/m2
11:00185 w/m2
12:00269 w/m2
13:00280 w/m2
14:00210 w/m2
15:00189 w/m2
16:00156 w/m2
17:00112 w/m2
18:0062 w/m2
19:0013 w/m2
Monday, April 14
Total: 1922 wh/m2Hours07:008 w/m2
08:0054 w/m2
09:00105 w/m2
10:00150 w/m2
11:00186 w/m2
12:00208 w/m2
13:00217 w/m2
14:00211 w/m2
15:00246 w/m2
16:00231 w/m2
17:00196 w/m2
18:0092 w/m2
19:0018 w/m2
Tuesday, April 15
Total: 2548 wh/m2Hours07:009 w/m2
08:0056 w/m2
09:00106 w/m2
10:00151 w/m2
11:00186 w/m2
12:00309 w/m2
13:00414 w/m2
14:00480 w/m2
15:00363 w/m2
16:00232 w/m2
17:00113 w/m2
18:0099 w/m2
19:0030 w/m2
Wednesday, April 16
Total: 3195 wh/m2Hours07:0037 w/m2
08:00226 w/m2
09:00414 w/m2
10:00514 w/m2
11:00413 w/m2
12:00399 w/m2
13:00323 w/m2
14:00212 w/m2
15:00210 w/m2
16:00173 w/m2
17:00137 w/m2
18:00106 w/m2
19:0031 w/m2
Thursday, April 17
Total: 5090 wh/m2Hours07:0015 w/m2
08:0091 w/m2
09:00362 w/m2
10:00599 w/m2
11:00752 w/m2
12:00833 w/m2
13:00800 w/m2
14:00599 w/m2
15:00449 w/m2
16:00275 w/m2
17:00126 w/m2
18:00142 w/m2
19:0047 w/m2
Friday, April 18
Total: 6814 wh/m2Hours07:0042 w/m2
08:00225 w/m2
09:00429 w/m2
10:00612 w/m2
11:00755 w/m2
12:00843 w/m2
13:00874 w/m2
14:00844 w/m2
15:00767 w/m2
16:00635 w/m2
17:00461 w/m2
18:00261 w/m2
19:0066 w/m2
Saturday, April 19
Total: 6576 wh/m2Hours07:0050 w/m2
08:00240 w/m2
09:00441 w/m2
10:00620 w/m2
11:00759 w/m2
12:00848 w/m2
13:00881 w/m2
14:00855 w/m2
15:00764 w/m2
16:00589 w/m2
17:00339 w/m2
18:00159 w/m2
19:0031 w/m2
Sunday, April 20
Total: 6769 wh/m2Hours07:0030 w/m2
08:00165 w/m2
09:00402 w/m2
10:00615 w/m2
11:00762 w/m2
12:00851 w/m2
13:00883 w/m2
14:00857 w/m2
15:00774 w/m2
16:00640 w/m2
17:00466 w/m2
18:00262 w/m2
19:0062 w/m2
Monday, April 21
Total: 5788 wh/m2Hours07:0014 w/m2
08:0062 w/m2
09:00176 w/m2
10:00334 w/m2
11:00485 w/m2
12:00759 w/m2
13:00869 w/m2
14:00859 w/m2
15:00776 w/m2
16:00643 w/m2
17:00469 w/m2
18:00269 w/m2
19:0073 w/m2
Tuesday, April 22
Total: 5846 wh/m2Hours07:0023 w/m2
08:00104 w/m2
09:00216 w/m2
10:00324 w/m2
11:00437 w/m2
12:00761 w/m2
13:00877 w/m2
14:00862 w/m2
15:00778 w/m2
16:00645 w/m2
17:00471 w/m2
18:00272 w/m2
19:0076 w/m2
Wednesday, April 23
Total: 1839 wh/m2Hours07:0023 w/m2
08:0064 w/m2
09:00114 w/m2
10:00158 w/m2
11:00193 w/m2
12:00215 w/m2
13:00223 w/m2
14:00216 w/m2
15:00215 w/m2
16:00178 w/m2
17:00142 w/m2
18:0076 w/m2
19:0022 w/m2
Thursday, April 24
Total: 6229 wh/m2Hours07:0060 w/m2
08:00152 w/m2
09:00284 w/m2
10:00413 w/m2
11:00524 w/m2
12:00782 w/m2
13:00882 w/m2
14:00866 w/m2
15:00783 w/m2
16:00649 w/m2
17:00476 w/m2
18:00277 w/m2
19:0081 w/m2
Friday, April 25
Total: 4381 wh/m2Hours07:0069 w/m2
08:00252 w/m2
09:00441 w/m2
10:00605 w/m2
11:00735 w/m2
12:00722 w/m2
13:00553 w/m2
14:00217 w/m2
15:00196 w/m2
16:00163 w/m2
17:00120 w/m2
18:00226 w/m2
19:0082 w/m2
Saturday, April 26
Total: 2975 wh/m2Hours07:0069 w/m2
08:00234 w/m2
09:00440 w/m2
10:00630 w/m2
11:00776 w/m2
12:00826 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.
