Solar radiation in Sankt Gallen 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, July 2
Total: 4080 wh/m2Hours06:009 w/m2
07:0049 w/m2
08:00165 w/m2
09:00244 w/m2
10:00447 w/m2
11:00545 w/m2
12:00629 w/m2
13:00284 w/m2
14:00297 w/m2
15:00360 w/m2
16:00412 w/m2
17:00309 w/m2
18:00216 w/m2
19:0096 w/m2
20:0018 w/m2
Tomorrow, July 3
Total: 2356 wh/m2Hours06:0013 w/m2
07:0049 w/m2
08:0087 w/m2
09:00154 w/m2
10:00213 w/m2
11:00193 w/m2
12:00212 w/m2
13:00219 w/m2
14:00214 w/m2
15:00218 w/m2
16:00297 w/m2
17:00213 w/m2
18:00181 w/m2
19:0073 w/m2
20:0020 w/m2
Thursday, July 4
Total: 3647 wh/m2Hours06:0014 w/m2
07:0087 w/m2
08:00190 w/m2
09:00243 w/m2
10:00326 w/m2
11:00320 w/m2
12:00294 w/m2
13:00362 w/m2
14:00317 w/m2
15:00476 w/m2
16:00473 w/m2
17:00236 w/m2
18:00195 w/m2
19:0091 w/m2
20:0023 w/m2
Friday, July 5
Total: 7248 wh/m2Hours06:0025 w/m2
07:00159 w/m2
08:00338 w/m2
09:00502 w/m2
10:00646 w/m2
11:00759 w/m2
12:00817 w/m2
13:00820 w/m2
14:00766 w/m2
15:00738 w/m2
16:00654 w/m2
17:00529 w/m2
18:00337 w/m2
19:00141 w/m2
20:0017 w/m2
Saturday, July 6
Total: 5150 wh/m2Hours06:0029 w/m2
07:00155 w/m2
08:00311 w/m2
09:00452 w/m2
10:00578 w/m2
11:00663 w/m2
12:00617 w/m2
13:00466 w/m2
14:00214 w/m2
15:00360 w/m2
16:00433 w/m2
17:00409 w/m2
18:00277 w/m2
19:00147 w/m2
20:0039 w/m2
Sunday, July 7
Total: 1926 wh/m2Hours06:008 w/m2
07:0043 w/m2
08:0085 w/m2
09:00127 w/m2
10:00164 w/m2
11:00192 w/m2
12:00211 w/m2
13:00218 w/m2
14:00214 w/m2
15:00197 w/m2
16:00171 w/m2
17:00135 w/m2
18:0095 w/m2
19:0052 w/m2
20:0014 w/m2
Monday, July 8
Total: 4807 wh/m2Hours06:008 w/m2
07:0042 w/m2
08:0085 w/m2
09:00126 w/m2
10:00163 w/m2
11:00192 w/m2
12:00479 w/m2
13:00678 w/m2
14:00775 w/m2
15:00685 w/m2
16:00557 w/m2
17:00408 w/m2
18:00349 w/m2
19:00204 w/m2
20:0056 w/m2
Tuesday, July 9
Total: 7675 wh/m2Hours06:0030 w/m2
07:00168 w/m2
08:00338 w/m2
09:00505 w/m2
10:00652 w/m2
11:00767 w/m2
12:00843 w/m2
13:00872 w/m2
14:00853 w/m2
15:00788 w/m2
16:00681 w/m2
17:00540 w/m2
18:00377 w/m2
19:00206 w/m2
20:0055 w/m2
Wednesday, July 10
Total: 7297 wh/m2Hours06:0028 w/m2
07:00151 w/m2
08:00228 w/m2
09:00406 w/m2
10:00578 w/m2
11:00722 w/m2
12:00826 w/m2
13:00867 w/m2
14:00853 w/m2
15:00787 w/m2
16:00680 w/m2
17:00539 w/m2
18:00375 w/m2
19:00204 w/m2
20:0053 w/m2
Thursday, July 11
Total: 7327 wh/m2Hours06:0028 w/m2
07:00165 w/m2
08:00334 w/m2
09:00502 w/m2
10:00649 w/m2
11:00765 w/m2
12:00839 w/m2
13:00863 w/m2
14:00830 w/m2
15:00756 w/m2
16:00641 w/m2
17:00495 w/m2
18:00307 w/m2
19:00132 w/m2
20:0021 w/m2
Friday, July 12
Total: 6803 wh/m2Hours06:0025 w/m2
07:00157 w/m2
08:00327 w/m2
09:00497 w/m2
10:00647 w/m2
11:00764 w/m2
12:00838 w/m2
13:00857 w/m2
14:00812 w/m2
15:00688 w/m2
16:00504 w/m2
17:00287 w/m2
18:00225 w/m2
19:00137 w/m2
20:0038 w/m2
Saturday, July 13
Total: 6342 wh/m2Hours06:0025 w/m2
07:00161 w/m2
08:00331 w/m2
09:00498 w/m2
10:00645 w/m2
11:00759 w/m2
12:00819 w/m2
13:00807 w/m2
14:00711 w/m2
15:00583 w/m2
16:00430 w/m2
17:00256 w/m2
18:00185 w/m2
19:00104 w/m2
20:0028 w/m2
Sunday, July 14
Total: 6479 wh/m2Hours06:0023 w/m2
07:00151 w/m2
08:00310 w/m2
09:00468 w/m2
10:00608 w/m2
11:00721 w/m2
12:00774 w/m2
13:00777 w/m2
14:00731 w/m2
15:00649 w/m2
16:00534 w/m2
17:00398 w/m2
18:00230 w/m2
19:0091 w/m2
20:0014 w/m2
Monday, July 15
Total: 4965 wh/m2Hours06:006 w/m2
07:0039 w/m2
08:0082 w/m2
09:00172 w/m2
10:00293 w/m2
11:00405 w/m2
12:00621 w/m2
13:00765 w/m2
14:00813 w/m2
15:00686 w/m2
16:00494 w/m2
17:00265 w/m2
18:00191 w/m2
19:00106 w/m2
20:0027 w/m2
Tuesday, July 16
Total: 7209 wh/m2Hours06:0021 w/m2
07:00155 w/m2
08:00325 w/m2
09:00491 w/m2
10:00614 w/m2
11:00640 w/m2
12:00776 w/m2
13:00845 w/m2
14:00843 w/m2
15:00774 w/m2
16:00663 w/m2
17:00518 w/m2
18:00342 w/m2
19:00168 w/m2
20:0034 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.