Solar radiation in Chamalières 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, October 23
Total: 2203 wh/m2Hours09:0020 w/m2
10:00108 w/m2
11:00208 w/m2
12:00218 w/m2
13:00299 w/m2
14:00344 w/m2
15:00409 w/m2
16:00340 w/m2
17:00204 w/m2
18:0053 w/m2
Tomorrow, October 24
Total: 2965 wh/m2Hours09:0043 w/m2
10:00192 w/m2
11:00333 w/m2
12:00437 w/m2
13:00491 w/m2
14:00492 w/m2
15:00436 w/m2
16:00315 w/m2
17:00191 w/m2
18:0035 w/m2
Friday, October 25
Total: 853 wh/m2Hours09:0023 w/m2
10:00133 w/m2
11:0091 w/m2
12:00108 w/m2
13:00122 w/m2
14:00122 w/m2
15:00109 w/m2
16:0084 w/m2
17:0049 w/m2
18:0012 w/m2
Saturday, October 26
Total: 735 wh/m2Hours09:009 w/m2
10:0046 w/m2
11:0081 w/m2
12:00107 w/m2
13:00121 w/m2
14:00121 w/m2
15:00108 w/m2
16:0083 w/m2
17:0048 w/m2
18:0011 w/m2
Sunday, October 27
Total: 1346 wh/m2Hours08:009 w/m2
09:0045 w/m2
10:0080 w/m2
11:00106 w/m2
12:00120 w/m2
13:00120 w/m2
14:00327 w/m2
15:00313 w/m2
16:00187 w/m2
17:0039 w/m2
Monday, October 28
Total: 876 wh/m2Hours08:0010 w/m2
09:0061 w/m2
10:00124 w/m2
11:00146 w/m2
12:00153 w/m2
13:00131 w/m2
14:00116 w/m2
15:0080 w/m2
16:0046 w/m2
17:009 w/m2
Tuesday, October 29
Total: 2740 wh/m2Hours08:0024 w/m2
09:00149 w/m2
10:00284 w/m2
11:00400 w/m2
12:00465 w/m2
13:00470 w/m2
14:00418 w/m2
15:00317 w/m2
16:00179 w/m2
17:0034 w/m2
Wednesday, October 30
Total: 2778 wh/m2Hours08:0027 w/m2
09:00169 w/m2
10:00308 w/m2
11:00411 w/m2
12:00465 w/m2
13:00466 w/m2
14:00414 w/m2
15:00313 w/m2
16:00174 w/m2
17:0031 w/m2
Thursday, October 31
Total: 2742 wh/m2Hours08:0025 w/m2
09:00165 w/m2
10:00304 w/m2
11:00407 w/m2
12:00461 w/m2
13:00462 w/m2
14:00409 w/m2
15:00309 w/m2
16:00171 w/m2
17:0029 w/m2
Friday, November 1
Total: 2703 wh/m2Hours08:0023 w/m2
09:00162 w/m2
10:00300 w/m2
11:00402 w/m2
12:00457 w/m2
13:00457 w/m2
14:00405 w/m2
15:00304 w/m2
16:00167 w/m2
17:0026 w/m2
Saturday, November 2
Total: 2660 wh/m2Hours08:0021 w/m2
09:00156 w/m2
10:00293 w/m2
11:00397 w/m2
12:00452 w/m2
13:00453 w/m2
14:00401 w/m2
15:00300 w/m2
16:00163 w/m2
17:0024 w/m2
Sunday, November 3
Total: 2630 wh/m2Hours08:0019 w/m2
09:00154 w/m2
10:00292 w/m2
11:00394 w/m2
12:00448 w/m2
13:00449 w/m2
14:00397 w/m2
15:00296 w/m2
16:00159 w/m2
17:0022 w/m2
Monday, November 4
Total: 1212 wh/m2Hours08:0014 w/m2
09:00112 w/m2
10:00173 w/m2
11:00215 w/m2
12:00220 w/m2
13:00194 w/m2
14:00145 w/m2
15:0095 w/m2
16:0039 w/m2
17:005 w/m2
Tuesday, November 5
Total: 1954 wh/m2Hours08:004 w/m2
09:0047 w/m2
10:0099 w/m2
11:00272 w/m2
12:00391 w/m2
13:00429 w/m2
14:00359 w/m2
15:00239 w/m2
16:00101 w/m2
17:0013 w/m2
Wednesday, November 6
Total: 1057 wh/m2Hours08:004 w/m2
09:0039 w/m2
10:0070 w/m2
11:0095 w/m2
12:00120 w/m2
13:00120 w/m2
14:00232 w/m2
15:00227 w/m2
16:00136 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.
