Solar radiation in Franciac 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: 2142 wh/m2Hours09:0059 w/m2
10:00200 w/m2
11:00319 w/m2
12:00387 w/m2
13:00401 w/m2
14:00361 w/m2
15:00269 w/m2
16:00137 w/m2
17:009 w/m2
Tomorrow, December 19
Total: 698 wh/m2Hours09:0015 w/m2
10:0051 w/m2
11:00145 w/m2
12:0097 w/m2
13:00100 w/m2
14:00172 w/m2
15:0081 w/m2
16:0034 w/m2
17:003 w/m2
Friday, December 20
Total: 2140 wh/m2Hours09:0060 w/m2
10:00201 w/m2
11:00317 w/m2
12:00386 w/m2
13:00401 w/m2
14:00362 w/m2
15:00270 w/m2
16:00138 w/m2
17:005 w/m2
Saturday, December 21
Total: 1678 wh/m2Hours09:0053 w/m2
10:00185 w/m2
11:00298 w/m2
12:00338 w/m2
13:00293 w/m2
14:00250 w/m2
15:00172 w/m2
16:0082 w/m2
17:007 w/m2
Sunday, December 22
Total: 966 wh/m2Hours09:0014 w/m2
10:0050 w/m2
11:00124 w/m2
12:00198 w/m2
13:00248 w/m2
14:00186 w/m2
15:00107 w/m2
16:0035 w/m2
17:004 w/m2
Monday, December 23
Total: 2135 wh/m2Hours09:0055 w/m2
10:00198 w/m2
11:00314 w/m2
12:00383 w/m2
13:00396 w/m2
14:00362 w/m2
15:00273 w/m2
16:00142 w/m2
17:0012 w/m2
Tuesday, December 24
Total: 2148 wh/m2Hours09:0055 w/m2
10:00197 w/m2
11:00314 w/m2
12:00385 w/m2
13:00402 w/m2
14:00364 w/m2
15:00274 w/m2
16:00144 w/m2
17:0013 w/m2
Wednesday, December 25
Total: 2129 wh/m2Hours09:0054 w/m2
10:00196 w/m2
11:00314 w/m2
12:00385 w/m2
13:00403 w/m2
14:00364 w/m2
15:00269 w/m2
16:00133 w/m2
17:0011 w/m2
Thursday, December 26
Total: 2155 wh/m2Hours09:0054 w/m2
10:00195 w/m2
11:00313 w/m2
12:00385 w/m2
13:00403 w/m2
14:00366 w/m2
15:00277 w/m2
16:00147 w/m2
17:0015 w/m2
Friday, December 27
Total: 2162 wh/m2Hours09:0053 w/m2
10:00195 w/m2
11:00313 w/m2
12:00386 w/m2
13:00404 w/m2
14:00367 w/m2
15:00279 w/m2
16:00149 w/m2
17:0016 w/m2
Saturday, December 28
Total: 2170 wh/m2Hours09:0053 w/m2
10:00195 w/m2
11:00313 w/m2
12:00386 w/m2
13:00405 w/m2
14:00369 w/m2
15:00281 w/m2
16:00151 w/m2
17:0017 w/m2
Sunday, December 29
Total: 2176 wh/m2Hours09:0052 w/m2
10:00194 w/m2
11:00314 w/m2
12:00387 w/m2
13:00406 w/m2
14:00370 w/m2
15:00282 w/m2
16:00153 w/m2
17:0018 w/m2
Monday, December 30
Total: 2184 wh/m2Hours09:0052 w/m2
10:00194 w/m2
11:00314 w/m2
12:00387 w/m2
13:00407 w/m2
14:00372 w/m2
15:00284 w/m2
16:00155 w/m2
17:0019 w/m2
Tuesday, December 31
Total: 2174 wh/m2Hours09:0051 w/m2
10:00194 w/m2
11:00314 w/m2
12:00388 w/m2
13:00409 w/m2
14:00373 w/m2
15:00280 w/m2
16:00145 w/m2
17:0020 w/m2
Wednesday, January 1
Total: 2077 wh/m2Hours09:0051 w/m2
10:00194 w/m2
11:00314 w/m2
12:00387 w/m2
13:00407 w/m2
14:00358 w/m2
15:00246 w/m2
16:00106 w/m2
17:0014 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.
