Solar radiation in Castellina in Chianti 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 28
Total: 1800 wh/m2Hours07:0076 w/m2
08:00145 w/m2
09:00220 w/m2
10:00191 w/m2
11:00287 w/m2
12:00185 w/m2
13:00183 w/m2
14:00199 w/m2
15:00150 w/m2
16:00106 w/m2
17:0050 w/m2
18:008 w/m2
Tomorrow, March 29
Total: 2872 wh/m2Hours07:0041 w/m2
08:00194 w/m2
09:00223 w/m2
10:00318 w/m2
11:00258 w/m2
12:00526 w/m2
13:00572 w/m2
14:00444 w/m2
15:00138 w/m2
16:0098 w/m2
17:0051 w/m2
18:009 w/m2
Sunday, March 30
Total: 5114 wh/m2Hours08:0091 w/m2
09:00277 w/m2
10:00456 w/m2
11:00590 w/m2
12:00660 w/m2
13:00698 w/m2
14:00606 w/m2
15:00658 w/m2
16:00548 w/m2
17:00334 w/m2
18:00181 w/m2
19:0015 w/m2
Monday, March 31
Total: 5530 wh/m2Hours08:0096 w/m2
09:00283 w/m2
10:00461 w/m2
11:00607 w/m2
12:00705 w/m2
13:00750 w/m2
14:00736 w/m2
15:00676 w/m2
16:00560 w/m2
17:00401 w/m2
18:00215 w/m2
19:0040 w/m2
Tuesday, April 1
Total: 5491 wh/m2Hours08:00100 w/m2
09:00284 w/m2
10:00454 w/m2
11:00589 w/m2
12:00689 w/m2
13:00740 w/m2
14:00734 w/m2
15:00674 w/m2
16:00561 w/m2
17:00404 w/m2
18:00219 w/m2
19:0043 w/m2
Wednesday, April 2
Total: 2283 wh/m2Hours08:0027 w/m2
09:0074 w/m2
10:00131 w/m2
11:00171 w/m2
12:00216 w/m2
13:00266 w/m2
14:00280 w/m2
15:00341 w/m2
16:00343 w/m2
17:00283 w/m2
18:00131 w/m2
19:0020 w/m2
Thursday, April 3
Total: 1862 wh/m2Hours08:0028 w/m2
09:0098 w/m2
10:00178 w/m2
11:00273 w/m2
12:00269 w/m2
13:00250 w/m2
14:00190 w/m2
15:00173 w/m2
16:00144 w/m2
17:00103 w/m2
18:00121 w/m2
19:0035 w/m2
Friday, April 4
Total: 5800 wh/m2Hours07:001 w/m2
08:00118 w/m2
09:00308 w/m2
10:00487 w/m2
11:00632 w/m2
12:00732 w/m2
13:00777 w/m2
14:00766 w/m2
15:00698 w/m2
16:00579 w/m2
17:00418 w/m2
18:00232 w/m2
19:0052 w/m2
Saturday, April 5
Total: 5857 wh/m2Hours07:001 w/m2
08:00122 w/m2
09:00313 w/m2
10:00493 w/m2
11:00638 w/m2
12:00737 w/m2
13:00782 w/m2
14:00771 w/m2
15:00703 w/m2
16:00583 w/m2
17:00423 w/m2
18:00236 w/m2
19:0055 w/m2
Sunday, April 6
Total: 5918 wh/m2Hours07:002 w/m2
08:00129 w/m2
09:00320 w/m2
10:00499 w/m2
11:00644 w/m2
12:00742 w/m2
13:00787 w/m2
14:00775 w/m2
15:00707 w/m2
16:00588 w/m2
17:00427 w/m2
18:00240 w/m2
19:0058 w/m2
Monday, April 7
Total: 5977 wh/m2Hours07:002 w/m2
08:00135 w/m2
09:00326 w/m2
10:00505 w/m2
11:00649 w/m2
12:00748 w/m2
13:00792 w/m2
14:00780 w/m2
15:00712 w/m2
16:00592 w/m2
17:00431 w/m2
18:00244 w/m2
19:0061 w/m2
Tuesday, April 8
Total: 5028 wh/m2Hours07:003 w/m2
08:00140 w/m2
09:00329 w/m2
10:00490 w/m2
11:00582 w/m2
12:00629 w/m2
13:00611 w/m2
14:00532 w/m2
15:00540 w/m2
16:00488 w/m2
17:00381 w/m2
18:00239 w/m2
19:0064 w/m2
Wednesday, April 9
Total: 6075 wh/m2Hours07:005 w/m2
08:00142 w/m2
09:00333 w/m2
10:00511 w/m2
11:00656 w/m2
12:00756 w/m2
13:00802 w/m2
14:00789 w/m2
15:00720 w/m2
16:00601 w/m2
17:00440 w/m2
18:00252 w/m2
19:0068 w/m2
Thursday, April 10
Total: 5925 wh/m2Hours07:005 w/m2
08:0059 w/m2
09:00281 w/m2
10:00506 w/m2
11:00665 w/m2
12:00760 w/m2
13:00794 w/m2
14:00762 w/m2
15:00717 w/m2
16:00604 w/m2
17:00444 w/m2
18:00257 w/m2
19:0071 w/m2
Friday, April 11
Total: 2338 wh/m2Hours07:003 w/m2
08:0047 w/m2
09:00105 w/m2
10:00145 w/m2
11:00185 w/m2
12:00211 w/m2
13:00203 w/m2
14:00199 w/m2
15:00332 w/m2
16:00377 w/m2
17:00328 w/m2
18:00165 w/m2
19:0038 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.
