Solar radiation in Dourdan 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 24
Total: 362 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0046 w/m2
12:0091 w/m2
13:0072 w/m2
14:0058 w/m2
15:0052 w/m2
16:0020 w/m2
Tomorrow, December 25
Total: 320 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0046 w/m2
12:0062 w/m2
13:0066 w/m2
14:0065 w/m2
15:0040 w/m2
16:0018 w/m2
Thursday, December 26
Total: 1064 wh/m2Hours09:003 w/m2
10:0073 w/m2
11:00157 w/m2
12:00217 w/m2
13:00234 w/m2
14:00205 w/m2
15:00133 w/m2
16:0042 w/m2
Friday, December 27
Total: 1241 wh/m2Hours09:003 w/m2
10:0083 w/m2
11:00180 w/m2
12:00245 w/m2
13:00265 w/m2
14:00237 w/m2
15:00165 w/m2
16:0063 w/m2
Saturday, December 28
Total: 621 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0046 w/m2
12:0062 w/m2
13:0067 w/m2
14:00194 w/m2
15:00164 w/m2
16:0065 w/m2
Sunday, December 29
Total: 1274 wh/m2Hours09:003 w/m2
10:0087 w/m2
11:00186 w/m2
12:00251 w/m2
13:00270 w/m2
14:00242 w/m2
15:00169 w/m2
16:0066 w/m2
Monday, December 30
Total: 322 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0047 w/m2
12:0063 w/m2
13:0068 w/m2
14:0061 w/m2
15:0043 w/m2
16:0017 w/m2
Tuesday, December 31
Total: 1043 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:00107 w/m2
12:00197 w/m2
13:00247 w/m2
14:00231 w/m2
15:00168 w/m2
16:0070 w/m2
Wednesday, January 1
Total: 501 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0047 w/m2
12:0064 w/m2
13:0069 w/m2
14:00123 w/m2
15:00117 w/m2
16:0058 w/m2
Thursday, January 2
Total: 331 wh/m2Hours09:001 w/m2
10:0022 w/m2
11:0048 w/m2
12:0064 w/m2
13:0069 w/m2
14:0063 w/m2
15:0045 w/m2
16:0019 w/m2
Friday, January 3
Total: 1239 wh/m2Hours09:003 w/m2
10:0091 w/m2
11:00192 w/m2
12:00259 w/m2
13:00280 w/m2
14:00248 w/m2
15:00145 w/m2
16:0020 w/m2
17:001 w/m2
Saturday, January 4
Total: 1353 wh/m2Hours09:003 w/m2
10:0092 w/m2
11:00193 w/m2
12:00261 w/m2
13:00283 w/m2
14:00256 w/m2
15:00184 w/m2
16:0080 w/m2
17:001 w/m2
Sunday, January 5
Total: 1373 wh/m2Hours09:004 w/m2
10:0093 w/m2
11:00195 w/m2
12:00263 w/m2
13:00285 w/m2
14:00259 w/m2
15:00188 w/m2
16:0084 w/m2
17:002 w/m2
Monday, January 6
Total: 1271 wh/m2Hours09:001 w/m2
10:0028 w/m2
11:00155 w/m2
12:00257 w/m2
13:00288 w/m2
14:00262 w/m2
15:00191 w/m2
16:0087 w/m2
17:002 w/m2
Tuesday, January 7
Total: 1408 wh/m2Hours09:004 w/m2
10:0095 w/m2
11:00199 w/m2
12:00268 w/m2
13:00291 w/m2
14:00265 w/m2
15:00194 w/m2
16:0090 w/m2
17:002 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.