Solar radiation in Saint-Louis-de-Montferrand 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 18
Total: 947 wh/m2Hours09:005 w/m2
10:0040 w/m2
11:00131 w/m2
12:00236 w/m2
13:00326 w/m2
14:00115 w/m2
15:0059 w/m2
16:0030 w/m2
17:005 w/m2
Tomorrow, December 19
Total: 894 wh/m2Hours09:003 w/m2
10:0031 w/m2
11:0059 w/m2
12:0086 w/m2
13:00125 w/m2
14:00272 w/m2
15:00225 w/m2
16:0084 w/m2
17:009 w/m2
Friday, December 20
Total: 1006 wh/m2Hours09:009 w/m2
10:00100 w/m2
11:00160 w/m2
12:00187 w/m2
13:00101 w/m2
14:00141 w/m2
15:00188 w/m2
16:00116 w/m2
17:004 w/m2
Saturday, December 21
Total: 498 wh/m2Hours09:002 w/m2
10:0039 w/m2
11:0059 w/m2
12:0093 w/m2
13:00101 w/m2
14:0093 w/m2
15:0071 w/m2
16:0037 w/m2
17:003 w/m2
Sunday, December 22
Total: 628 wh/m2Hours09:004 w/m2
10:0057 w/m2
11:00102 w/m2
12:00128 w/m2
13:00124 w/m2
14:00108 w/m2
15:0071 w/m2
16:0031 w/m2
17:003 w/m2
Monday, December 23
Total: 1689 wh/m2Hours09:009 w/m2
10:00118 w/m2
11:00233 w/m2
12:00309 w/m2
13:00336 w/m2
14:00311 w/m2
15:00237 w/m2
16:00124 w/m2
17:0012 w/m2
Tuesday, December 24
Total: 422 wh/m2Hours09:002 w/m2
10:0029 w/m2
11:0058 w/m2
12:0077 w/m2
13:0084 w/m2
14:0078 w/m2
15:0060 w/m2
16:0031 w/m2
17:003 w/m2
Wednesday, December 25
Total: 1690 wh/m2Hours09:008 w/m2
10:00116 w/m2
11:00231 w/m2
12:00308 w/m2
13:00336 w/m2
14:00312 w/m2
15:00239 w/m2
16:00127 w/m2
17:0013 w/m2
Thursday, December 26
Total: 1694 wh/m2Hours09:008 w/m2
10:00116 w/m2
11:00231 w/m2
12:00308 w/m2
13:00336 w/m2
14:00313 w/m2
15:00240 w/m2
16:00128 w/m2
17:0014 w/m2
Friday, December 27
Total: 1697 wh/m2Hours09:007 w/m2
10:00115 w/m2
11:00230 w/m2
12:00308 w/m2
13:00337 w/m2
14:00314 w/m2
15:00242 w/m2
16:00129 w/m2
17:0015 w/m2
Saturday, December 28
Total: 1702 wh/m2Hours09:007 w/m2
10:00114 w/m2
11:00230 w/m2
12:00308 w/m2
13:00338 w/m2
14:00315 w/m2
15:00243 w/m2
16:00131 w/m2
17:0016 w/m2
Sunday, December 29
Total: 1708 wh/m2Hours09:007 w/m2
10:00114 w/m2
11:00230 w/m2
12:00309 w/m2
13:00338 w/m2
14:00316 w/m2
15:00244 w/m2
16:00133 w/m2
17:0017 w/m2
Monday, December 30
Total: 1716 wh/m2Hours09:007 w/m2
10:00114 w/m2
11:00230 w/m2
12:00309 w/m2
13:00339 w/m2
14:00318 w/m2
15:00246 w/m2
16:00135 w/m2
17:0018 w/m2
Tuesday, December 31
Total: 1723 wh/m2Hours09:007 w/m2
10:00114 w/m2
11:00230 w/m2
12:00310 w/m2
13:00340 w/m2
14:00319 w/m2
15:00248 w/m2
16:00136 w/m2
17:0019 w/m2
Wednesday, January 1
Total: 1734 wh/m2Hours09:007 w/m2
10:00114 w/m2
11:00231 w/m2
12:00310 w/m2
13:00342 w/m2
14:00321 w/m2
15:00250 w/m2
16:00139 w/m2
17:0020 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.
