Solar radiation in Opfikon 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, April 2
Total: 4991 wh/m2Hours08:0060 w/m2
09:00203 w/m2
10:00345 w/m2
11:00503 w/m2
12:00638 w/m2
13:00692 w/m2
14:00691 w/m2
15:00638 w/m2
16:00536 w/m2
17:00395 w/m2
18:00227 w/m2
19:0063 w/m2
Tomorrow, April 3
Total: 5167 wh/m2Hours08:0070 w/m2
09:00236 w/m2
10:00403 w/m2
11:00544 w/m2
12:00644 w/m2
13:00696 w/m2
14:00696 w/m2
15:00642 w/m2
16:00540 w/m2
17:00399 w/m2
18:00231 w/m2
19:0066 w/m2
Friday, April 4
Total: 5224 wh/m2Hours08:0075 w/m2
09:00242 w/m2
10:00409 w/m2
11:00549 w/m2
12:00649 w/m2
13:00701 w/m2
14:00700 w/m2
15:00646 w/m2
16:00545 w/m2
17:00403 w/m2
18:00235 w/m2
19:0070 w/m2
Saturday, April 5
Total: 4769 wh/m2Hours08:0078 w/m2
09:00246 w/m2
10:00414 w/m2
11:00554 w/m2
12:00654 w/m2
13:00705 w/m2
14:00704 w/m2
15:00634 w/m2
16:00463 w/m2
17:00194 w/m2
18:0099 w/m2
19:0024 w/m2
Sunday, April 6
Total: 5331 wh/m2Hours08:0083 w/m2
09:00252 w/m2
10:00420 w/m2
11:00560 w/m2
12:00659 w/m2
13:00710 w/m2
14:00709 w/m2
15:00655 w/m2
16:00553 w/m2
17:00411 w/m2
18:00243 w/m2
19:0076 w/m2
Monday, April 7
Total: 5386 wh/m2Hours08:0089 w/m2
09:00258 w/m2
10:00425 w/m2
11:00565 w/m2
12:00664 w/m2
13:00715 w/m2
14:00713 w/m2
15:00659 w/m2
16:00557 w/m2
17:00415 w/m2
18:00247 w/m2
19:0079 w/m2
Tuesday, April 8
Total: 4297 wh/m2Hours08:0028 w/m2
09:00202 w/m2
10:00409 w/m2
11:00568 w/m2
12:00635 w/m2
13:00551 w/m2
14:00232 w/m2
15:00449 w/m2
16:00490 w/m2
17:00405 w/m2
18:00246 w/m2
19:0082 w/m2
Wednesday, April 9
Total: 5486 wh/m2Hours07:001 w/m2
08:0098 w/m2
09:00268 w/m2
10:00435 w/m2
11:00574 w/m2
12:00673 w/m2
13:00723 w/m2
14:00721 w/m2
15:00667 w/m2
16:00564 w/m2
17:00422 w/m2
18:00254 w/m2
19:0086 w/m2
Thursday, April 10
Total: 4891 wh/m2Hours07:001 w/m2
08:00103 w/m2
09:00274 w/m2
10:00441 w/m2
11:00579 w/m2
12:00678 w/m2
13:00727 w/m2
14:00725 w/m2
15:00653 w/m2
16:00447 w/m2
17:00107 w/m2
18:00107 w/m2
19:0049 w/m2
Friday, April 11
Total: 3156 wh/m2Hours07:001 w/m2
08:00108 w/m2
09:00279 w/m2
10:00441 w/m2
11:00566 w/m2
12:00597 w/m2
13:00475 w/m2
14:00182 w/m2
15:00169 w/m2
16:00143 w/m2
17:00107 w/m2
18:0065 w/m2
19:0023 w/m2
Saturday, April 12
Total: 2063 wh/m2Hours07:001 w/m2
08:0058 w/m2
09:00130 w/m2
10:00167 w/m2
11:00177 w/m2
12:00206 w/m2
13:00202 w/m2
14:00183 w/m2
15:00235 w/m2
16:00238 w/m2
17:00215 w/m2
18:00176 w/m2
19:0075 w/m2
Sunday, April 13
Total: 3311 wh/m2Hours07:002 w/m2
08:0072 w/m2
09:00204 w/m2
10:00349 w/m2
11:00491 w/m2
12:00505 w/m2
13:00445 w/m2
14:00321 w/m2
15:00297 w/m2
16:00240 w/m2
17:00171 w/m2
18:00148 w/m2
19:0065 w/m2
20:001 w/m2
Monday, April 14
Total: 1861 wh/m2Hours07:002 w/m2
08:0050 w/m2
09:00116 w/m2
10:00170 w/m2
11:00194 w/m2
12:00208 w/m2
13:00205 w/m2
14:00185 w/m2
15:00171 w/m2
16:00146 w/m2
17:00110 w/m2
18:00206 w/m2
19:0097 w/m2
20:001 w/m2
Tuesday, April 15
Total: 1480 wh/m2Hours07:001 w/m2
08:0032 w/m2
09:0075 w/m2
10:00116 w/m2
11:00151 w/m2
12:00175 w/m2
13:00187 w/m2
14:00186 w/m2
15:00172 w/m2
16:00161 w/m2
17:00122 w/m2
18:0076 w/m2
19:0026 w/m2
Wednesday, April 16
Total: 1461 wh/m2Hours07:002 w/m2
08:0033 w/m2
09:0076 w/m2
10:00118 w/m2
11:00152 w/m2
12:00176 w/m2
13:00188 w/m2
14:00187 w/m2
15:00173 w/m2
16:00147 w/m2
17:00112 w/m2
18:0070 w/m2
19:0027 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.
