Solar radiation in Châteaulin 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, November 23
Total: 407 wh/m2Hours09:002 w/m2
10:0031 w/m2
11:0055 w/m2
12:0073 w/m2
13:0080 w/m2
14:0074 w/m2
15:0057 w/m2
16:0031 w/m2
17:004 w/m2
Tomorrow, November 24
Total: 397 wh/m2Hours09:002 w/m2
10:0027 w/m2
11:0054 w/m2
12:0072 w/m2
13:0079 w/m2
14:0074 w/m2
15:0056 w/m2
16:0030 w/m2
17:003 w/m2
Monday, November 25
Total: 1213 wh/m2Hours09:006 w/m2
10:00101 w/m2
11:00200 w/m2
12:00251 w/m2
13:00149 w/m2
14:00166 w/m2
15:00213 w/m2
16:00116 w/m2
17:0011 w/m2
Tuesday, November 26
Total: 1026 wh/m2Hours09:003 w/m2
10:0026 w/m2
11:0096 w/m2
12:00175 w/m2
13:00231 w/m2
14:00221 w/m2
15:00172 w/m2
16:0094 w/m2
17:008 w/m2
Wednesday, November 27
Total: 419 wh/m2Hours09:001 w/m2
10:0025 w/m2
11:0052 w/m2
12:0070 w/m2
13:0077 w/m2
14:0079 w/m2
15:0066 w/m2
16:0040 w/m2
17:009 w/m2
Thursday, November 28
Total: 402 wh/m2Hours09:001 w/m2
10:0031 w/m2
11:0061 w/m2
12:0076 w/m2
13:0076 w/m2
14:0071 w/m2
15:0054 w/m2
16:0028 w/m2
17:004 w/m2
Friday, November 29
Total: 402 wh/m2Hours09:001 w/m2
10:0028 w/m2
11:0060 w/m2
12:0075 w/m2
13:0075 w/m2
14:0070 w/m2
15:0059 w/m2
16:0031 w/m2
17:003 w/m2
Saturday, November 30
Total: 677 wh/m2Hours09:001 w/m2
10:0023 w/m2
11:0049 w/m2
12:0068 w/m2
13:0075 w/m2
14:00172 w/m2
15:00177 w/m2
16:00103 w/m2
17:009 w/m2
Sunday, December 1
Total: 761 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0085 w/m2
12:00157 w/m2
13:00213 w/m2
14:00162 w/m2
15:0092 w/m2
16:0027 w/m2
17:002 w/m2
Monday, December 2
Total: 359 wh/m2Hours10:0021 w/m2
11:0048 w/m2
12:0066 w/m2
13:0074 w/m2
14:0069 w/m2
15:0052 w/m2
16:0027 w/m2
17:002 w/m2
Tuesday, December 3
Total: 514 wh/m2Hours09:001 w/m2
10:0044 w/m2
11:0090 w/m2
12:00109 w/m2
13:0095 w/m2
14:0082 w/m2
15:0062 w/m2
16:0029 w/m2
17:002 w/m2
Wednesday, December 4
Total: 472 wh/m2Hours10:0020 w/m2
11:0047 w/m2
12:0065 w/m2
13:0072 w/m2
14:00100 w/m2
15:00102 w/m2
16:0061 w/m2
17:005 w/m2
Thursday, December 5
Total: 865 wh/m2Hours09:001 w/m2
10:0067 w/m2
11:00150 w/m2
12:00192 w/m2
13:00191 w/m2
14:00148 w/m2
15:0085 w/m2
16:0029 w/m2
17:002 w/m2
Friday, December 6
Total: 1277 wh/m2Hours09:001 w/m2
10:0072 w/m2
11:00171 w/m2
12:00235 w/m2
13:00256 w/m2
14:00246 w/m2
15:00191 w/m2
16:0098 w/m2
17:007 w/m2
Saturday, December 7
Total: 1367 wh/m2Hours10:0073 w/m2
11:00179 w/m2
12:00254 w/m2
13:00284 w/m2
14:00266 w/m2
15:00202 w/m2
16:00102 w/m2
17:007 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.
