Solar radiation in Clermont-Ferrand 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, February 22
Total: 855 wh/m2Hours08:003 w/m2
09:0038 w/m2
10:0077 w/m2
11:00109 w/m2
12:00130 w/m2
13:00137 w/m2
14:00130 w/m2
15:00110 w/m2
16:0079 w/m2
17:0039 w/m2
18:003 w/m2
Tomorrow, February 23
Total: 3185 wh/m2Hours08:0011 w/m2
09:00147 w/m2
10:00296 w/m2
11:00381 w/m2
12:00414 w/m2
13:00485 w/m2
14:00511 w/m2
15:00445 w/m2
16:00318 w/m2
17:00161 w/m2
18:0016 w/m2
Monday, February 24
Total: 884 wh/m2Hours08:004 w/m2
09:0040 w/m2
10:0080 w/m2
11:00112 w/m2
12:00133 w/m2
13:00140 w/m2
14:00133 w/m2
15:00113 w/m2
16:0082 w/m2
17:0042 w/m2
18:005 w/m2
Tuesday, February 25
Total: 934 wh/m2Hours08:004 w/m2
09:0042 w/m2
10:0082 w/m2
11:00114 w/m2
12:00134 w/m2
13:00142 w/m2
14:00135 w/m2
15:00115 w/m2
16:0083 w/m2
17:0071 w/m2
18:0012 w/m2
Wednesday, February 26
Total: 2014 wh/m2Hours08:005 w/m2
09:0043 w/m2
10:0083 w/m2
11:00150 w/m2
12:00201 w/m2
13:00249 w/m2
14:00377 w/m2
15:00392 w/m2
16:00317 w/m2
17:00174 w/m2
18:0023 w/m2
Thursday, February 27
Total: 2721 wh/m2Hours08:0014 w/m2
09:00116 w/m2
10:00240 w/m2
11:00374 w/m2
12:00478 w/m2
13:00532 w/m2
14:00451 w/m2
15:00305 w/m2
16:00135 w/m2
17:0067 w/m2
18:009 w/m2
Friday, February 28
Total: 2057 wh/m2Hours08:0011 w/m2
09:0076 w/m2
10:00151 w/m2
11:00244 w/m2
12:00316 w/m2
13:00370 w/m2
14:00326 w/m2
15:00262 w/m2
16:00173 w/m2
17:00109 w/m2
18:0019 w/m2
Saturday, March 1
Total: 1868 wh/m2Hours08:0010 w/m2
09:0052 w/m2
10:0088 w/m2
11:00132 w/m2
12:00169 w/m2
13:00191 w/m2
14:00330 w/m2
15:00374 w/m2
16:00314 w/m2
17:00178 w/m2
18:0030 w/m2
Sunday, March 2
Total: 1018 wh/m2Hours08:009 w/m2
09:0049 w/m2
10:0090 w/m2
11:00122 w/m2
12:00157 w/m2
13:00164 w/m2
14:00157 w/m2
15:00122 w/m2
16:0090 w/m2
17:0049 w/m2
18:009 w/m2
Monday, March 3
Total: 1719 wh/m2Hours08:0011 w/m2
09:0056 w/m2
10:00110 w/m2
11:00204 w/m2
12:00306 w/m2
13:00382 w/m2
14:00306 w/m2
15:00193 w/m2
16:0091 w/m2
17:0050 w/m2
18:0010 w/m2
Tuesday, March 4
Total: 2069 wh/m2Hours08:0024 w/m2
09:00147 w/m2
10:00304 w/m2
11:00365 w/m2
12:00359 w/m2
13:00302 w/m2
14:00240 w/m2
15:00173 w/m2
16:0092 w/m2
17:0052 w/m2
18:0011 w/m2
Wednesday, March 5
Total: 1667 wh/m2Hours08:0012 w/m2
09:0054 w/m2
10:0095 w/m2
11:00164 w/m2
12:00230 w/m2
13:00280 w/m2
14:00255 w/m2
15:00219 w/m2
16:00155 w/m2
17:00162 w/m2
18:0041 w/m2
Thursday, March 6
Total: 3625 wh/m2Hours08:0051 w/m2
09:00215 w/m2
10:00372 w/m2
11:00508 w/m2
12:00593 w/m2
13:00621 w/m2
14:00580 w/m2
15:00426 w/m2
16:00157 w/m2
17:0085 w/m2
18:0017 w/m2
Friday, March 7
Total: 1072 wh/m2Hours08:0014 w/m2
09:0057 w/m2
10:0098 w/m2
11:00130 w/m2
12:00150 w/m2
13:00157 w/m2
14:00149 w/m2
15:00129 w/m2
16:0096 w/m2
17:0072 w/m2
18:0020 w/m2
Saturday, March 8
Total: 3539 wh/m2Hours08:0061 w/m2
09:00230 w/m2
10:00390 w/m2
11:00508 w/m2
12:00571 w/m2
13:00571 w/m2
14:00499 w/m2
15:00367 w/m2
16:00215 w/m2
17:00107 w/m2
18:0020 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.
