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, March 29
Total: 1337 wh/m2Hours07:0017 w/m2
08:0060 w/m2
09:00103 w/m2
10:00139 w/m2
11:00164 w/m2
12:00177 w/m2
13:00176 w/m2
14:00162 w/m2
15:00136 w/m2
16:00129 w/m2
17:0057 w/m2
18:0017 w/m2
Tomorrow, March 30
Total: 2288 wh/m2Hours08:0059 w/m2
09:00209 w/m2
10:00369 w/m2
11:00337 w/m2
12:00165 w/m2
13:00178 w/m2
14:00390 w/m2
15:00270 w/m2
16:00137 w/m2
17:00101 w/m2
18:0058 w/m2
19:0015 w/m2
Monday, March 31
Total: 1549 wh/m2Hours08:0020 w/m2
09:0063 w/m2
10:00106 w/m2
11:00155 w/m2
12:00166 w/m2
13:00179 w/m2
14:00247 w/m2
15:00164 w/m2
16:00178 w/m2
17:00185 w/m2
18:0070 w/m2
19:0016 w/m2
Tuesday, April 1
Total: 4180 wh/m2Hours08:0056 w/m2
09:00174 w/m2
10:00301 w/m2
11:00401 w/m2
12:00504 w/m2
13:00566 w/m2
14:00591 w/m2
15:00539 w/m2
16:00448 w/m2
17:00327 w/m2
18:00211 w/m2
19:0062 w/m2
Wednesday, April 2
Total: 5364 wh/m2Hours08:0084 w/m2
09:00254 w/m2
10:00419 w/m2
11:00557 w/m2
12:00668 w/m2
13:00722 w/m2
14:00719 w/m2
15:00663 w/m2
16:00558 w/m2
17:00412 w/m2
18:00240 w/m2
19:0068 w/m2
Thursday, April 3
Total: 5458 wh/m2Hours08:0092 w/m2
09:00267 w/m2
10:00437 w/m2
11:00578 w/m2
12:00677 w/m2
13:00726 w/m2
14:00723 w/m2
15:00666 w/m2
16:00561 w/m2
17:00416 w/m2
18:00244 w/m2
19:0071 w/m2
Friday, April 4
Total: 5502 wh/m2Hours08:0096 w/m2
09:00272 w/m2
10:00442 w/m2
11:00582 w/m2
12:00681 w/m2
13:00730 w/m2
14:00726 w/m2
15:00669 w/m2
16:00564 w/m2
17:00419 w/m2
18:00247 w/m2
19:0074 w/m2
Saturday, April 5
Total: 5545 wh/m2Hours08:00101 w/m2
09:00277 w/m2
10:00446 w/m2
11:00586 w/m2
12:00685 w/m2
13:00733 w/m2
14:00729 w/m2
15:00672 w/m2
16:00567 w/m2
17:00422 w/m2
18:00250 w/m2
19:0077 w/m2
Sunday, April 6
Total: 5593 wh/m2Hours07:001 w/m2
08:00106 w/m2
09:00282 w/m2
10:00451 w/m2
11:00591 w/m2
12:00688 w/m2
13:00737 w/m2
14:00733 w/m2
15:00676 w/m2
16:00570 w/m2
17:00425 w/m2
18:00253 w/m2
19:0080 w/m2
Monday, April 7
Total: 5247 wh/m2Hours07:001 w/m2
08:0096 w/m2
09:00251 w/m2
10:00405 w/m2
11:00533 w/m2
12:00624 w/m2
13:00672 w/m2
14:00668 w/m2
15:00660 w/m2
16:00570 w/m2
17:00428 w/m2
18:00256 w/m2
19:0083 w/m2
Tuesday, April 8
Total: 5441 wh/m2Hours07:001 w/m2
08:00113 w/m2
09:00277 w/m2
10:00412 w/m2
11:00484 w/m2
12:00650 w/m2
13:00733 w/m2
14:00738 w/m2
15:00681 w/m2
16:00576 w/m2
17:00431 w/m2
18:00259 w/m2
19:0086 w/m2
Wednesday, April 9
Total: 5573 wh/m2Hours07:002 w/m2
08:00119 w/m2
09:00296 w/m2
10:00464 w/m2
11:00603 w/m2
12:00698 w/m2
13:00734 w/m2
14:00699 w/m2
15:00660 w/m2
16:00566 w/m2
17:00428 w/m2
18:00240 w/m2
19:0064 w/m2
Thursday, April 10
Total: 1441 wh/m2Hours07:001 w/m2
08:0031 w/m2
09:0075 w/m2
10:00117 w/m2
11:00152 w/m2
12:00176 w/m2
13:00188 w/m2
14:00186 w/m2
15:00172 w/m2
16:00145 w/m2
17:00109 w/m2
18:0066 w/m2
19:0023 w/m2
Friday, April 11
Total: 5478 wh/m2Hours07:004 w/m2
08:00102 w/m2
09:00250 w/m2
10:00399 w/m2
11:00530 w/m2
12:00666 w/m2
13:00739 w/m2
14:00745 w/m2
15:00683 w/m2
16:00574 w/m2
17:00426 w/m2
18:00266 w/m2
19:0094 w/m2
Saturday, April 12
Total: 5819 wh/m2Hours07:005 w/m2
08:00133 w/m2
09:00309 w/m2
10:00473 w/m2
11:00599 w/m2
12:00703 w/m2
13:00755 w/m2
14:00751 w/m2
15:00693 w/m2
16:00587 w/m2
17:00443 w/m2
18:00271 w/m2
19:0097 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.
