Solar radiation in Firenze / Peretola 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 27
Total: 1349 wh/m2Hours07:0019 w/m2
08:0064 w/m2
09:00109 w/m2
10:00145 w/m2
11:00171 w/m2
12:00183 w/m2
13:00181 w/m2
14:00164 w/m2
15:00149 w/m2
16:0096 w/m2
17:0060 w/m2
18:008 w/m2
Tomorrow, March 28
Total: 2418 wh/m2Hours07:0077 w/m2
08:00238 w/m2
09:00305 w/m2
10:00147 w/m2
11:00172 w/m2
12:00203 w/m2
13:00182 w/m2
14:00388 w/m2
15:00369 w/m2
16:00220 w/m2
17:0096 w/m2
18:0021 w/m2
Saturday, March 29
Total: 1470 wh/m2Hours07:0031 w/m2
08:0099 w/m2
09:00134 w/m2
10:00148 w/m2
11:00208 w/m2
12:00185 w/m2
13:00183 w/m2
14:00167 w/m2
15:00137 w/m2
16:00108 w/m2
17:0052 w/m2
18:0018 w/m2
Sunday, March 30
Total: 5080 wh/m2Hours08:0033 w/m2
09:00222 w/m2
10:00438 w/m2
11:00599 w/m2
12:00698 w/m2
13:00744 w/m2
14:00731 w/m2
15:00645 w/m2
16:00489 w/m2
17:00293 w/m2
18:00159 w/m2
19:0029 w/m2
Monday, March 31
Total: 5455 wh/m2Hours08:0058 w/m2
09:00251 w/m2
10:00453 w/m2
11:00605 w/m2
12:00705 w/m2
13:00752 w/m2
14:00742 w/m2
15:00676 w/m2
16:00558 w/m2
17:00399 w/m2
18:00215 w/m2
19:0041 w/m2
Tuesday, April 1
Total: 5094 wh/m2Hours08:0068 w/m2
09:00202 w/m2
10:00339 w/m2
11:00460 w/m2
12:00640 w/m2
13:00736 w/m2
14:00744 w/m2
15:00679 w/m2
16:00562 w/m2
17:00403 w/m2
18:00218 w/m2
19:0043 w/m2
Wednesday, April 2
Total: 5239 wh/m2Hours08:00104 w/m2
09:00291 w/m2
10:00469 w/m2
11:00615 w/m2
12:00704 w/m2
13:00704 w/m2
14:00591 w/m2
15:00589 w/m2
16:00518 w/m2
17:00389 w/m2
18:00219 w/m2
19:0046 w/m2
Thursday, April 3
Total: 4940 wh/m2Hours08:00110 w/m2
09:00298 w/m2
10:00476 w/m2
11:00620 w/m2
12:00719 w/m2
13:00762 w/m2
14:00748 w/m2
15:00633 w/m2
16:00402 w/m2
17:00103 w/m2
18:0057 w/m2
19:0012 w/m2
Friday, April 4
Total: 5546 wh/m2Hours08:0045 w/m2
09:00239 w/m2
10:00459 w/m2
11:00625 w/m2
12:00724 w/m2
13:00770 w/m2
14:00760 w/m2
15:00690 w/m2
16:00565 w/m2
17:00396 w/m2
18:00222 w/m2
19:0051 w/m2
Saturday, April 5
Total: 2899 wh/m2Hours08:0042 w/m2
09:00181 w/m2
10:00362 w/m2
11:00543 w/m2
12:00533 w/m2
13:00413 w/m2
14:00191 w/m2
15:00209 w/m2
16:00187 w/m2
17:00146 w/m2
18:0076 w/m2
19:0016 w/m2
Sunday, April 6
Total: 3677 wh/m2Hours07:001 w/m2
08:00125 w/m2
09:00300 w/m2
10:00412 w/m2
11:00383 w/m2
12:00364 w/m2
13:00306 w/m2
14:00192 w/m2
15:00444 w/m2
16:00501 w/m2
17:00407 w/m2
18:00205 w/m2
19:0037 w/m2
Monday, April 7
Total: 3681 wh/m2Hours07:002 w/m2
08:00131 w/m2
09:00317 w/m2
10:00480 w/m2
11:00593 w/m2
12:00598 w/m2
13:00472 w/m2
14:00193 w/m2
15:00245 w/m2
16:00243 w/m2
17:00203 w/m2
18:00157 w/m2
19:0047 w/m2
Tuesday, April 8
Total: 1584 wh/m2Hours07:001 w/m2
08:0034 w/m2
09:0090 w/m2
10:00139 w/m2
11:00194 w/m2
12:00205 w/m2
13:00217 w/m2
14:00194 w/m2
15:00177 w/m2
16:00148 w/m2
17:00108 w/m2
18:0061 w/m2
19:0016 w/m2
Wednesday, April 9
Total: 2777 wh/m2Hours07:001 w/m2
08:0049 w/m2
09:00171 w/m2
10:00322 w/m2
11:00484 w/m2
12:00463 w/m2
13:00362 w/m2
14:00195 w/m2
15:00196 w/m2
16:00192 w/m2
17:00151 w/m2
18:00142 w/m2
19:0049 w/m2
Thursday, April 10
Total: 2501 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:0084 w/m2
10:00128 w/m2
11:00164 w/m2
12:00226 w/m2
13:00277 w/m2
14:00290 w/m2
15:00382 w/m2
16:00388 w/m2
17:00331 w/m2
18:00160 w/m2
19:0033 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.
