Solar radiation in Boulogne-sur-Gesse 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, December 19
Total: 1124 wh/m2Hours09:009 w/m2
10:00117 w/m2
11:00191 w/m2
12:00342 w/m2
13:00277 w/m2
14:0085 w/m2
15:0065 w/m2
16:0034 w/m2
17:004 w/m2
Tomorrow, December 20
Total: 1850 wh/m2Hours09:0024 w/m2
10:00147 w/m2
11:00259 w/m2
12:00340 w/m2
13:00353 w/m2
14:00336 w/m2
15:00252 w/m2
16:00127 w/m2
17:0012 w/m2
Saturday, December 21
Total: 608 wh/m2Hours09:0011 w/m2
10:0061 w/m2
11:0068 w/m2
12:00112 w/m2
13:00102 w/m2
14:0085 w/m2
15:00112 w/m2
16:0051 w/m2
17:006 w/m2
Sunday, December 22
Total: 665 wh/m2Hours09:0012 w/m2
10:0053 w/m2
11:0094 w/m2
12:00128 w/m2
13:00145 w/m2
14:00118 w/m2
15:0077 w/m2
16:0034 w/m2
17:004 w/m2
Monday, December 23
Total: 1190 wh/m2Hours09:0015 w/m2
10:0099 w/m2
11:00179 w/m2
12:00238 w/m2
13:00265 w/m2
14:00209 w/m2
15:00128 w/m2
16:0048 w/m2
17:009 w/m2
Tuesday, December 24
Total: 1282 wh/m2Hours09:008 w/m2
10:0052 w/m2
11:00138 w/m2
12:00223 w/m2
13:00278 w/m2
14:00259 w/m2
15:00201 w/m2
16:00109 w/m2
17:0014 w/m2
Wednesday, December 25
Total: 1806 wh/m2Hours09:0018 w/m2
10:00120 w/m2
11:00242 w/m2
12:00330 w/m2
13:00364 w/m2
14:00333 w/m2
15:00252 w/m2
16:00132 w/m2
17:0015 w/m2
Thursday, December 26
Total: 1901 wh/m2Hours09:0022 w/m2
10:00148 w/m2
11:00266 w/m2
12:00342 w/m2
13:00367 w/m2
14:00339 w/m2
15:00260 w/m2
16:00140 w/m2
17:0017 w/m2
Friday, December 27
Total: 1897 wh/m2Hours09:0021 w/m2
10:00146 w/m2
11:00265 w/m2
12:00341 w/m2
13:00367 w/m2
14:00339 w/m2
15:00260 w/m2
16:00141 w/m2
17:0017 w/m2
Saturday, December 28
Total: 1856 wh/m2Hours09:0016 w/m2
10:00123 w/m2
11:00251 w/m2
12:00339 w/m2
13:00367 w/m2
14:00339 w/m2
15:00261 w/m2
16:00142 w/m2
17:0018 w/m2
Sunday, December 29
Total: 1898 wh/m2Hours09:0020 w/m2
10:00144 w/m2
11:00263 w/m2
12:00340 w/m2
13:00367 w/m2
14:00340 w/m2
15:00262 w/m2
16:00143 w/m2
17:0019 w/m2
Monday, December 30
Total: 1898 wh/m2Hours09:0019 w/m2
10:00143 w/m2
11:00262 w/m2
12:00340 w/m2
13:00367 w/m2
14:00340 w/m2
15:00263 w/m2
16:00144 w/m2
17:0020 w/m2
Tuesday, December 31
Total: 1903 wh/m2Hours09:0019 w/m2
10:00143 w/m2
11:00262 w/m2
12:00340 w/m2
13:00367 w/m2
14:00341 w/m2
15:00264 w/m2
16:00146 w/m2
17:0021 w/m2
Wednesday, January 1
Total: 1906 wh/m2Hours09:0019 w/m2
10:00142 w/m2
11:00261 w/m2
12:00340 w/m2
13:00368 w/m2
14:00342 w/m2
15:00265 w/m2
16:00147 w/m2
17:0022 w/m2
Thursday, January 2
Total: 1911 wh/m2Hours09:0018 w/m2
10:00142 w/m2
11:00261 w/m2
12:00340 w/m2
13:00368 w/m2
14:00343 w/m2
15:00267 w/m2
16:00149 w/m2
17:0023 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.
