Solar radiation in Saint-Valérien 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: 475 wh/m2Hours09:002 w/m2
10:0026 w/m2
11:0047 w/m2
12:0061 w/m2
13:0064 w/m2
14:00143 w/m2
15:00105 w/m2
16:0027 w/m2
Tomorrow, December 20
Total: 770 wh/m2Hours09:004 w/m2
10:0065 w/m2
11:0099 w/m2
12:00151 w/m2
13:00214 w/m2
14:00176 w/m2
15:0043 w/m2
16:0018 w/m2
Saturday, December 21
Total: 398 wh/m2Hours09:002 w/m2
10:0023 w/m2
11:0060 w/m2
12:00101 w/m2
13:0089 w/m2
14:0072 w/m2
15:0040 w/m2
16:0011 w/m2
Sunday, December 22
Total: 342 wh/m2Hours09:002 w/m2
10:0036 w/m2
11:0064 w/m2
12:0073 w/m2
13:0064 w/m2
14:0055 w/m2
15:0036 w/m2
16:0012 w/m2
Monday, December 23
Total: 984 wh/m2Hours09:005 w/m2
10:0056 w/m2
11:00127 w/m2
12:00186 w/m2
13:00211 w/m2
14:00208 w/m2
15:00144 w/m2
16:0047 w/m2
Tuesday, December 24
Total: 300 wh/m2Hours09:001 w/m2
10:0023 w/m2
11:0046 w/m2
12:0061 w/m2
13:0064 w/m2
14:0056 w/m2
15:0037 w/m2
16:0012 w/m2
Wednesday, December 25
Total: 834 wh/m2Hours09:005 w/m2
10:0087 w/m2
11:00165 w/m2
12:00183 w/m2
13:00132 w/m2
14:00131 w/m2
15:0096 w/m2
16:0035 w/m2
Thursday, December 26
Total: 1202 wh/m2Hours09:005 w/m2
10:0089 w/m2
11:00183 w/m2
12:00243 w/m2
13:00257 w/m2
14:00225 w/m2
15:00150 w/m2
16:0050 w/m2
Friday, December 27
Total: 812 wh/m2Hours09:005 w/m2
10:0081 w/m2
11:00148 w/m2
12:00158 w/m2
13:00107 w/m2
14:00146 w/m2
15:00121 w/m2
16:0046 w/m2
Saturday, December 28
Total: 1212 wh/m2Hours09:005 w/m2
10:0089 w/m2
11:00183 w/m2
12:00243 w/m2
13:00259 w/m2
14:00227 w/m2
15:00153 w/m2
16:0053 w/m2
Sunday, December 29
Total: 1216 wh/m2Hours09:005 w/m2
10:0088 w/m2
11:00183 w/m2
12:00244 w/m2
13:00260 w/m2
14:00228 w/m2
15:00154 w/m2
16:0054 w/m2
Monday, December 30
Total: 1225 wh/m2Hours09:005 w/m2
10:0088 w/m2
11:00184 w/m2
12:00245 w/m2
13:00261 w/m2
14:00230 w/m2
15:00156 w/m2
16:0056 w/m2
Tuesday, December 31
Total: 1232 wh/m2Hours09:005 w/m2
10:0089 w/m2
11:00184 w/m2
12:00246 w/m2
13:00262 w/m2
14:00231 w/m2
15:00158 w/m2
16:0057 w/m2
Wednesday, January 1
Total: 1242 wh/m2Hours09:005 w/m2
10:0089 w/m2
11:00185 w/m2
12:00247 w/m2
13:00264 w/m2
14:00233 w/m2
15:00160 w/m2
16:0059 w/m2
Thursday, January 2
Total: 1250 wh/m2Hours09:005 w/m2
10:0089 w/m2
11:00185 w/m2
12:00248 w/m2
13:00265 w/m2
14:00235 w/m2
15:00162 w/m2
16:0061 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.
