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, March 29
Total: 1442 wh/m2Hours07:0015 w/m2
08:0060 w/m2
09:00105 w/m2
10:00142 w/m2
11:00170 w/m2
12:00184 w/m2
13:00185 w/m2
14:00224 w/m2
15:00148 w/m2
16:00112 w/m2
17:0068 w/m2
18:0029 w/m2
Tomorrow, March 30
Total: 2856 wh/m2Hours08:0035 w/m2
09:00199 w/m2
10:00106 w/m2
11:00144 w/m2
12:00171 w/m2
13:00185 w/m2
14:00259 w/m2
15:00575 w/m2
16:00502 w/m2
17:00443 w/m2
18:00191 w/m2
19:0046 w/m2
Monday, March 31
Total: 4103 wh/m2Hours08:0031 w/m2
09:00152 w/m2
10:00229 w/m2
11:00349 w/m2
12:00446 w/m2
13:00472 w/m2
14:00590 w/m2
15:00601 w/m2
16:00505 w/m2
17:00391 w/m2
18:00247 w/m2
19:0090 w/m2
Tuesday, April 1
Total: 4248 wh/m2Hours08:0075 w/m2
09:00252 w/m2
10:00416 w/m2
11:00533 w/m2
12:00589 w/m2
13:00565 w/m2
14:00465 w/m2
15:00423 w/m2
16:00352 w/m2
17:00260 w/m2
18:00226 w/m2
19:0092 w/m2
Wednesday, April 2
Total: 5719 wh/m2Hours08:0079 w/m2
09:00259 w/m2
10:00436 w/m2
11:00586 w/m2
12:00694 w/m2
13:00752 w/m2
14:00756 w/m2
15:00705 w/m2
16:00604 w/m2
17:00459 w/m2
18:00286 w/m2
19:00103 w/m2
Thursday, April 3
Total: 5090 wh/m2Hours08:0085 w/m2
09:00266 w/m2
10:00427 w/m2
11:00515 w/m2
12:00667 w/m2
13:00749 w/m2
14:00759 w/m2
15:00683 w/m2
16:00479 w/m2
17:00150 w/m2
18:00212 w/m2
19:0098 w/m2
Friday, April 4
Total: 5782 wh/m2Hours08:0090 w/m2
09:00273 w/m2
10:00449 w/m2
11:00597 w/m2
12:00704 w/m2
13:00760 w/m2
14:00763 w/m2
15:00712 w/m2
16:00610 w/m2
17:00465 w/m2
18:00276 w/m2
19:0083 w/m2
Saturday, April 5
Total: 3537 wh/m2Hours08:0094 w/m2
09:00277 w/m2
10:00453 w/m2
11:00598 w/m2
12:00661 w/m2
13:00549 w/m2
14:00192 w/m2
15:00197 w/m2
16:00199 w/m2
17:00163 w/m2
18:00110 w/m2
19:0044 w/m2
Sunday, April 6
Total: 4307 wh/m2Hours08:0045 w/m2
09:00213 w/m2
10:00419 w/m2
11:00594 w/m2
12:00668 w/m2
13:00654 w/m2
14:00553 w/m2
15:00455 w/m2
16:00340 w/m2
17:00206 w/m2
18:00117 w/m2
19:0043 w/m2
Monday, April 7
Total: 3963 wh/m2Hours08:0053 w/m2
09:00131 w/m2
10:00182 w/m2
11:00198 w/m2
12:00340 w/m2
13:00464 w/m2
14:00535 w/m2
15:00615 w/m2
16:00584 w/m2
17:00468 w/m2
18:00287 w/m2
19:00105 w/m2
20:001 w/m2
Tuesday, April 8
Total: 5998 wh/m2Hours08:00109 w/m2
09:00292 w/m2
10:00468 w/m2
11:00614 w/m2
12:00719 w/m2
13:00775 w/m2
14:00776 w/m2
15:00724 w/m2
16:00622 w/m2
17:00477 w/m2
18:00302 w/m2
19:00119 w/m2
20:001 w/m2
Wednesday, April 9
Total: 2009 wh/m2Hours08:00112 w/m2
09:00271 w/m2
10:00333 w/m2
11:00155 w/m2
12:00181 w/m2
13:00194 w/m2
14:00195 w/m2
15:00182 w/m2
16:00157 w/m2
17:00121 w/m2
18:0077 w/m2
19:0031 w/m2
Thursday, April 10
Total: 1578 wh/m2Hours08:0029 w/m2
09:0075 w/m2
10:00119 w/m2
11:00156 w/m2
12:00182 w/m2
13:00195 w/m2
14:00196 w/m2
15:00183 w/m2
16:00157 w/m2
17:00121 w/m2
18:00108 w/m2
19:0056 w/m2
20:001 w/m2
Friday, April 11
Total: 4899 wh/m2Hours07:001 w/m2
08:0091 w/m2
09:00253 w/m2
10:00428 w/m2
11:00585 w/m2
12:00667 w/m2
13:00692 w/m2
14:00670 w/m2
15:00578 w/m2
16:00437 w/m2
17:00286 w/m2
18:00156 w/m2
19:0054 w/m2
20:001 w/m2
Saturday, April 12
Total: 2816 wh/m2Hours07:001 w/m2
08:00101 w/m2
09:00238 w/m2
10:00361 w/m2
11:00444 w/m2
12:00442 w/m2
13:00359 w/m2
14:00236 w/m2
15:00203 w/m2
16:00175 w/m2
17:00135 w/m2
18:0087 w/m2
19:0033 w/m2
20:001 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.
