Solar radiation in Spello 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 18
Total: 1803 wh/m2Hours07:009 w/m2
08:0066 w/m2
09:0099 w/m2
10:00157 w/m2
11:00195 w/m2
12:00239 w/m2
13:00209 w/m2
14:00204 w/m2
15:00204 w/m2
16:00184 w/m2
17:00146 w/m2
18:0065 w/m2
19:0026 w/m2
Tomorrow, April 19
Total: 3013 wh/m2Hours07:0027 w/m2
08:00168 w/m2
09:00100 w/m2
10:00346 w/m2
11:00520 w/m2
12:00496 w/m2
13:00347 w/m2
14:00204 w/m2
15:00186 w/m2
16:00154 w/m2
17:00379 w/m2
18:0066 w/m2
19:0020 w/m2
Sunday, April 20
Total: 3959 wh/m2Hours07:0022 w/m2
08:0053 w/m2
09:00101 w/m2
10:00145 w/m2
11:00340 w/m2
12:00201 w/m2
13:00635 w/m2
14:00619 w/m2
15:00616 w/m2
16:00563 w/m2
17:00385 w/m2
18:00208 w/m2
19:0071 w/m2
Monday, April 21
Total: 2839 wh/m2Hours07:0035 w/m2
08:00206 w/m2
09:00349 w/m2
10:00410 w/m2
11:00327 w/m2
12:00334 w/m2
13:00312 w/m2
14:00267 w/m2
15:00224 w/m2
16:00171 w/m2
17:00115 w/m2
18:0068 w/m2
19:0021 w/m2
Tuesday, April 22
Total: 4902 wh/m2Hours07:0011 w/m2
08:0055 w/m2
09:00153 w/m2
10:00267 w/m2
11:00398 w/m2
12:00561 w/m2
13:00675 w/m2
14:00729 w/m2
15:00681 w/m2
16:00584 w/m2
17:00441 w/m2
18:00263 w/m2
19:0084 w/m2
Wednesday, April 23
Total: 2114 wh/m2Hours07:0033 w/m2
08:00175 w/m2
09:00271 w/m2
10:00280 w/m2
11:00181 w/m2
12:00203 w/m2
13:00212 w/m2
14:00207 w/m2
15:00188 w/m2
16:00157 w/m2
17:00116 w/m2
18:0069 w/m2
19:0022 w/m2
Thursday, April 24
Total: 4800 wh/m2Hours07:0014 w/m2
08:0063 w/m2
09:00146 w/m2
10:00233 w/m2
11:00332 w/m2
12:00530 w/m2
13:00680 w/m2
14:00744 w/m2
15:00690 w/m2
16:00589 w/m2
17:00442 w/m2
18:00256 w/m2
19:0081 w/m2
Friday, April 25
Total: 3479 wh/m2Hours07:0021 w/m2
08:0086 w/m2
09:00219 w/m2
10:00368 w/m2
11:00525 w/m2
12:00519 w/m2
13:00439 w/m2
14:00327 w/m2
15:00314 w/m2
16:00289 w/m2
17:00224 w/m2
18:00117 w/m2
19:0031 w/m2
Saturday, April 26
Total: 6174 wh/m2Hours07:0048 w/m2
08:00210 w/m2
09:00394 w/m2
10:00565 w/m2
11:00705 w/m2
12:00760 w/m2
13:00743 w/m2
14:00658 w/m2
15:00665 w/m2
16:00594 w/m2
17:00458 w/m2
18:00278 w/m2
19:0096 w/m2
Sunday, April 27
Total: 6855 wh/m2Hours07:0061 w/m2
08:00241 w/m2
09:00432 w/m2
10:00602 w/m2
11:00737 w/m2
12:00824 w/m2
13:00858 w/m2
14:00837 w/m2
15:00762 w/m2
16:00638 w/m2
17:00475 w/m2
18:00288 w/m2
19:00100 w/m2
Monday, April 28
Total: 6894 wh/m2Hours07:0064 w/m2
08:00245 w/m2
09:00436 w/m2
10:00606 w/m2
11:00740 w/m2
12:00827 w/m2
13:00861 w/m2
14:00840 w/m2
15:00764 w/m2
16:00640 w/m2
17:00478 w/m2
18:00290 w/m2
19:00103 w/m2
Tuesday, April 29
Total: 4589 wh/m2Hours07:0068 w/m2
08:00249 w/m2
09:00428 w/m2
10:00480 w/m2
11:00186 w/m2
12:00269 w/m2
13:00357 w/m2
14:00401 w/m2
15:00647 w/m2
16:00626 w/m2
17:00480 w/m2
18:00293 w/m2
19:00105 w/m2
Wednesday, April 30
Total: 6952 wh/m2Hours07:0071 w/m2
08:00252 w/m2
09:00442 w/m2
10:00612 w/m2
11:00744 w/m2
12:00830 w/m2
13:00863 w/m2
14:00841 w/m2
15:00767 w/m2
16:00644 w/m2
17:00482 w/m2
18:00296 w/m2
19:00108 w/m2
Thursday, May 1
Total: 7000 wh/m2Hours07:0074 w/m2
08:00256 w/m2
09:00446 w/m2
10:00615 w/m2
11:00748 w/m2
12:00834 w/m2
13:00868 w/m2
14:00846 w/m2
15:00771 w/m2
16:00647 w/m2
17:00485 w/m2
18:00298 w/m2
19:00111 w/m2
20:001 w/m2
Friday, May 2
Total: 7031 wh/m2Hours07:0077 w/m2
08:00259 w/m2
09:00449 w/m2
10:00617 w/m2
11:00750 w/m2
12:00836 w/m2
13:00870 w/m2
14:00848 w/m2
15:00773 w/m2
16:00649 w/m2
17:00488 w/m2
18:00301 w/m2
19:00113 w/m2
20:001 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.
