Solar radiation in Riggisberg 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 24
Total: 1640 wh/m2Hours09:0019 w/m2
10:00141 w/m2
11:00200 w/m2
12:00218 w/m2
13:00263 w/m2
14:00221 w/m2
15:00275 w/m2
16:00173 w/m2
17:00118 w/m2
18:0012 w/m2
Tomorrow, October 25
Total: 2373 wh/m2Hours09:0023 w/m2
10:0055 w/m2
11:00315 w/m2
12:00410 w/m2
13:00391 w/m2
14:00426 w/m2
15:00354 w/m2
16:00259 w/m2
17:00130 w/m2
18:0010 w/m2
Saturday, October 26
Total: 1214 wh/m2Hours09:0017 w/m2
10:0059 w/m2
11:00176 w/m2
12:00259 w/m2
13:00258 w/m2
14:00197 w/m2
15:00107 w/m2
16:00102 w/m2
17:0037 w/m2
18:002 w/m2
Sunday, October 27
Total: 1053 wh/m2Hours08:0025 w/m2
09:00108 w/m2
10:00209 w/m2
11:00219 w/m2
12:00182 w/m2
13:00112 w/m2
14:0096 w/m2
15:0068 w/m2
16:0032 w/m2
17:002 w/m2
Monday, October 28
Total: 1555 wh/m2Hours08:0029 w/m2
09:0089 w/m2
10:00131 w/m2
11:00200 w/m2
12:00261 w/m2
13:00281 w/m2
14:00261 w/m2
15:00198 w/m2
16:00100 w/m2
17:005 w/m2
Tuesday, October 29
Total: 1440 wh/m2Hours08:0019 w/m2
09:0065 w/m2
10:0098 w/m2
11:00198 w/m2
12:00287 w/m2
13:00326 w/m2
14:00248 w/m2
15:00144 w/m2
16:0053 w/m2
17:002 w/m2
Wednesday, October 30
Total: 2311 wh/m2Hours08:0027 w/m2
09:00115 w/m2
10:00219 w/m2
11:00373 w/m2
12:00443 w/m2
13:00434 w/m2
14:00365 w/m2
15:00241 w/m2
16:0091 w/m2
17:003 w/m2
Thursday, October 31
Total: 2576 wh/m2Hours08:0052 w/m2
09:00193 w/m2
10:00319 w/m2
11:00406 w/m2
12:00444 w/m2
13:00429 w/m2
14:00364 w/m2
15:00253 w/m2
16:00113 w/m2
17:003 w/m2
Friday, November 1
Total: 2534 wh/m2Hours08:0048 w/m2
09:00188 w/m2
10:00315 w/m2
11:00401 w/m2
12:00439 w/m2
13:00424 w/m2
14:00359 w/m2
15:00249 w/m2
16:00109 w/m2
17:002 w/m2
Saturday, November 2
Total: 2495 wh/m2Hours08:0045 w/m2
09:00184 w/m2
10:00310 w/m2
11:00397 w/m2
12:00434 w/m2
13:00420 w/m2
14:00354 w/m2
15:00244 w/m2
16:00105 w/m2
17:002 w/m2
Sunday, November 3
Total: 719 wh/m2Hours08:0025 w/m2
09:0082 w/m2
10:0099 w/m2
11:00118 w/m2
12:00118 w/m2
13:00104 w/m2
14:0087 w/m2
15:0060 w/m2
16:0025 w/m2
17:001 w/m2
Monday, November 4
Total: 1105 wh/m2Hours08:0034 w/m2
09:00139 w/m2
10:00204 w/m2
11:00227 w/m2
12:00194 w/m2
13:00123 w/m2
14:0095 w/m2
15:0065 w/m2
16:0024 w/m2
Tuesday, November 5
Total: 1811 wh/m2Hours08:0013 w/m2
09:0071 w/m2
10:00147 w/m2
11:00298 w/m2
12:00389 w/m2
13:00400 w/m2
14:00309 w/m2
15:00160 w/m2
16:0024 w/m2
Wednesday, November 6
Total: 2345 wh/m2Hours08:0034 w/m2
09:00168 w/m2
10:00292 w/m2
11:00378 w/m2
12:00416 w/m2
13:00402 w/m2
14:00337 w/m2
15:00227 w/m2
16:0091 w/m2
Thursday, November 7
Total: 577 wh/m2Hours08:008 w/m2
09:0041 w/m2
10:0072 w/m2
11:0093 w/m2
12:00103 w/m2
13:0099 w/m2
14:0083 w/m2
15:0056 w/m2
16:0022 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.
