Solar radiation in Boulieu-lès-Annonay 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 27
Total: 1937 wh/m2Hours09:0086 w/m2
10:00214 w/m2
11:00312 w/m2
12:00363 w/m2
13:00362 w/m2
14:00309 w/m2
15:00210 w/m2
16:0081 w/m2
Tomorrow, November 28
Total: 811 wh/m2Hours09:0035 w/m2
10:0083 w/m2
11:00100 w/m2
12:00171 w/m2
13:00192 w/m2
14:00127 w/m2
15:0073 w/m2
16:0030 w/m2
Friday, November 29
Total: 1906 wh/m2Hours09:0081 w/m2
10:00209 w/m2
11:00307 w/m2
12:00358 w/m2
13:00358 w/m2
14:00306 w/m2
15:00208 w/m2
16:0079 w/m2
Saturday, November 30
Total: 1890 wh/m2Hours09:0079 w/m2
10:00207 w/m2
11:00304 w/m2
12:00356 w/m2
13:00356 w/m2
14:00304 w/m2
15:00206 w/m2
16:0078 w/m2
Sunday, December 1
Total: 1857 wh/m2Hours09:0076 w/m2
10:00204 w/m2
11:00302 w/m2
12:00354 w/m2
13:00354 w/m2
14:00301 w/m2
15:00198 w/m2
16:0068 w/m2
Monday, December 2
Total: 513 wh/m2Hours09:0019 w/m2
10:0050 w/m2
11:0083 w/m2
12:0097 w/m2
13:00106 w/m2
14:0083 w/m2
15:0056 w/m2
16:0019 w/m2
Tuesday, December 3
Total: 723 wh/m2Hours09:0018 w/m2
10:0050 w/m2
11:0075 w/m2
12:0096 w/m2
13:0097 w/m2
14:00166 w/m2
15:00154 w/m2
16:0067 w/m2
Wednesday, December 4
Total: 824 wh/m2Hours09:0019 w/m2
10:0049 w/m2
11:0074 w/m2
12:0087 w/m2
13:0088 w/m2
14:00233 w/m2
15:00197 w/m2
16:0077 w/m2
Thursday, December 5
Total: 473 wh/m2Hours09:0019 w/m2
10:0054 w/m2
11:0081 w/m2
12:0087 w/m2
13:0087 w/m2
14:0075 w/m2
15:0051 w/m2
16:0019 w/m2
Friday, December 6
Total: 1586 wh/m2Hours09:0056 w/m2
10:00180 w/m2
11:00276 w/m2
12:00330 w/m2
13:00336 w/m2
14:00257 w/m2
15:00132 w/m2
16:0019 w/m2
Saturday, December 7
Total: 455 wh/m2Hours09:0016 w/m2
10:0048 w/m2
11:0073 w/m2
12:0086 w/m2
13:0087 w/m2
14:0075 w/m2
15:0051 w/m2
16:0019 w/m2
Sunday, December 8
Total: 1477 wh/m2Hours09:0028 w/m2
10:00101 w/m2
11:00215 w/m2
12:00301 w/m2
13:00331 w/m2
14:00272 w/m2
15:00171 w/m2
16:0058 w/m2
Monday, December 9
Total: 923 wh/m2Hours09:0015 w/m2
10:0052 w/m2
11:00125 w/m2
12:00201 w/m2
13:00239 w/m2
14:00174 w/m2
15:0092 w/m2
16:0025 w/m2
Tuesday, December 10
Total: 709 wh/m2Hours09:0015 w/m2
10:0047 w/m2
11:0072 w/m2
12:0086 w/m2
13:0095 w/m2
14:00169 w/m2
15:00156 w/m2
16:0069 w/m2
Wednesday, December 11
Total: 992 wh/m2Hours09:0016 w/m2
10:0046 w/m2
11:00136 w/m2
12:00216 w/m2
13:00261 w/m2
14:00193 w/m2
15:00101 w/m2
16:0023 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.
