Solar radiation in Chêne-Bougeries 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: 581 wh/m2Hours09:0027 w/m2
10:0050 w/m2
11:0078 w/m2
12:00123 w/m2
13:0099 w/m2
14:0090 w/m2
15:0069 w/m2
16:0038 w/m2
17:007 w/m2
Tomorrow, February 1
Total: 1607 wh/m2Hours09:0021 w/m2
10:0061 w/m2
11:00144 w/m2
12:00275 w/m2
13:00334 w/m2
14:00329 w/m2
15:00260 w/m2
16:00154 w/m2
17:0029 w/m2
Sunday, February 2
Total: 1664 wh/m2Hours09:0026 w/m2
10:0082 w/m2
11:00146 w/m2
12:00251 w/m2
13:00334 w/m2
14:00349 w/m2
15:00283 w/m2
16:00161 w/m2
17:0032 w/m2
Monday, February 3
Total: 2204 wh/m2Hours09:0067 w/m2
10:00190 w/m2
11:00304 w/m2
12:00380 w/m2
13:00404 w/m2
14:00372 w/m2
15:00288 w/m2
16:00165 w/m2
17:0034 w/m2
Tuesday, February 4
Total: 2037 wh/m2Hours09:0050 w/m2
10:00123 w/m2
11:00248 w/m2
12:00350 w/m2
13:00393 w/m2
14:00373 w/m2
15:00293 w/m2
16:00170 w/m2
17:0037 w/m2
Wednesday, February 5
Total: 2349 wh/m2Hours09:0084 w/m2
10:00220 w/m2
11:00332 w/m2
12:00401 w/m2
13:00418 w/m2
14:00382 w/m2
15:00298 w/m2
16:00174 w/m2
17:0040 w/m2
Thursday, February 6
Total: 2312 wh/m2Hours09:0077 w/m2
10:00191 w/m2
11:00316 w/m2
12:00397 w/m2
13:00421 w/m2
14:00387 w/m2
15:00302 w/m2
16:00178 w/m2
17:0043 w/m2
Friday, February 7
Total: 2424 wh/m2Hours08:001 w/m2
09:0090 w/m2
10:00228 w/m2
11:00341 w/m2
12:00410 w/m2
13:00427 w/m2
14:00392 w/m2
15:00307 w/m2
16:00182 w/m2
17:0046 w/m2
Saturday, February 8
Total: 2465 wh/m2Hours08:001 w/m2
09:0094 w/m2
10:00233 w/m2
11:00346 w/m2
12:00415 w/m2
13:00432 w/m2
14:00397 w/m2
15:00311 w/m2
16:00187 w/m2
17:0049 w/m2
Sunday, February 9
Total: 2439 wh/m2Hours08:001 w/m2
09:0096 w/m2
10:00231 w/m2
11:00343 w/m2
12:00412 w/m2
13:00431 w/m2
14:00392 w/m2
15:00305 w/m2
16:00180 w/m2
17:0048 w/m2
Monday, February 10
Total: 2125 wh/m2Hours08:002 w/m2
09:00101 w/m2
10:00240 w/m2
11:00350 w/m2
12:00410 w/m2
13:00416 w/m2
14:00336 w/m2
15:00198 w/m2
16:0049 w/m2
17:0023 w/m2
Tuesday, February 11
Total: 647 wh/m2Hours08:001 w/m2
09:0026 w/m2
10:0062 w/m2
11:0090 w/m2
12:00107 w/m2
13:00112 w/m2
14:00103 w/m2
15:0081 w/m2
16:0050 w/m2
17:0015 w/m2
Wednesday, February 12
Total: 656 wh/m2Hours08:001 w/m2
09:0027 w/m2
10:0063 w/m2
11:0091 w/m2
12:00108 w/m2
13:00113 w/m2
14:00104 w/m2
15:0083 w/m2
16:0051 w/m2
17:0015 w/m2
Thursday, February 13
Total: 1516 wh/m2Hours08:003 w/m2
09:0078 w/m2
10:00136 w/m2
11:00210 w/m2
12:00264 w/m2
13:00289 w/m2
14:00239 w/m2
15:00172 w/m2
16:0091 w/m2
17:0034 w/m2
Friday, February 14
Total: 1273 wh/m2Hours08:002 w/m2
09:0083 w/m2
10:00217 w/m2
11:00269 w/m2
12:00245 w/m2
13:00149 w/m2
14:00128 w/m2
15:00102 w/m2
16:0059 w/m2
17:0019 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.
