Solar radiation in Saint-Vallier 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, January 31
Total: 887 wh/m2Hours09:0047 w/m2
10:00170 w/m2
11:00111 w/m2
12:0093 w/m2
13:0099 w/m2
14:0092 w/m2
15:00195 w/m2
16:0070 w/m2
17:0010 w/m2
Tomorrow, February 1
Total: 2011 wh/m2Hours09:0056 w/m2
10:00190 w/m2
11:00300 w/m2
12:00363 w/m2
13:00357 w/m2
14:00323 w/m2
15:00242 w/m2
16:00144 w/m2
17:0036 w/m2
Sunday, February 2
Total: 1699 wh/m2Hours09:0015 w/m2
10:0058 w/m2
11:00186 w/m2
12:00289 w/m2
13:00343 w/m2
14:00332 w/m2
15:00267 w/m2
16:00166 w/m2
17:0043 w/m2
Monday, February 3
Total: 1111 wh/m2Hours09:0016 w/m2
10:0050 w/m2
11:0086 w/m2
12:00116 w/m2
13:00133 w/m2
14:00242 w/m2
15:00250 w/m2
16:00170 w/m2
17:0048 w/m2
Tuesday, February 4
Total: 1676 wh/m2Hours09:0018 w/m2
10:0051 w/m2
11:00152 w/m2
12:00249 w/m2
13:00319 w/m2
14:00349 w/m2
15:00299 w/m2
16:00187 w/m2
17:0052 w/m2
Wednesday, February 5
Total: 2371 wh/m2Hours09:0069 w/m2
10:00207 w/m2
11:00323 w/m2
12:00397 w/m2
13:00421 w/m2
14:00392 w/m2
15:00313 w/m2
16:00193 w/m2
17:0056 w/m2
Thursday, February 6
Total: 2411 wh/m2Hours09:0073 w/m2
10:00211 w/m2
11:00328 w/m2
12:00402 w/m2
13:00426 w/m2
14:00397 w/m2
15:00318 w/m2
16:00197 w/m2
17:0059 w/m2
Friday, February 7
Total: 1524 wh/m2Hours09:0076 w/m2
10:00215 w/m2
11:00314 w/m2
12:00321 w/m2
13:00188 w/m2
14:00175 w/m2
15:00134 w/m2
16:0079 w/m2
17:0022 w/m2
Saturday, February 8
Total: 629 wh/m2Hours09:0020 w/m2
10:0055 w/m2
11:0085 w/m2
12:00103 w/m2
13:00109 w/m2
14:00102 w/m2
15:0082 w/m2
16:0052 w/m2
17:0021 w/m2
Sunday, February 9
Total: 634 wh/m2Hours09:0021 w/m2
10:0056 w/m2
11:0086 w/m2
12:00104 w/m2
13:00110 w/m2
14:00103 w/m2
15:0083 w/m2
16:0053 w/m2
17:0018 w/m2
Monday, February 10
Total: 702 wh/m2Hours09:0026 w/m2
10:0069 w/m2
11:0096 w/m2
12:00116 w/m2
13:00123 w/m2
14:00115 w/m2
15:0085 w/m2
16:0054 w/m2
17:0018 w/m2
Tuesday, February 11
Total: 1254 wh/m2Hours09:0070 w/m2
10:00194 w/m2
11:00254 w/m2
12:00243 w/m2
13:00167 w/m2
14:00137 w/m2
15:00103 w/m2
16:0061 w/m2
17:0025 w/m2
Wednesday, February 12
Total: 2672 wh/m2Hours08:001 w/m2
09:0096 w/m2
10:00240 w/m2
11:00359 w/m2
12:00434 w/m2
13:00458 w/m2
14:00428 w/m2
15:00348 w/m2
16:00226 w/m2
17:0082 w/m2
Thursday, February 13
Total: 2404 wh/m2Hours08:001 w/m2
09:00100 w/m2
10:00245 w/m2
11:00364 w/m2
12:00439 w/m2
13:00463 w/m2
14:00422 w/m2
15:00282 w/m2
16:0064 w/m2
17:0024 w/m2
Friday, February 14
Total: 2184 wh/m2Hours08:001 w/m2
09:00104 w/m2
10:00249 w/m2
11:00359 w/m2
12:00406 w/m2
13:00374 w/m2
14:00315 w/m2
15:00222 w/m2
16:00117 w/m2
17:0037 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.
