Solar radiation in Horgen / Allmend 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: 2227 wh/m2Hours09:0051 w/m2
10:00145 w/m2
11:00181 w/m2
12:00305 w/m2
13:00315 w/m2
14:00432 w/m2
15:00382 w/m2
16:00270 w/m2
17:00137 w/m2
18:009 w/m2
Tomorrow, October 25
Total: 2072 wh/m2Hours09:0022 w/m2
10:0076 w/m2
11:00108 w/m2
12:00212 w/m2
13:00443 w/m2
14:00440 w/m2
15:00379 w/m2
16:00266 w/m2
17:00120 w/m2
18:006 w/m2
Saturday, October 26
Total: 1067 wh/m2Hours09:0021 w/m2
10:0075 w/m2
11:00147 w/m2
12:00182 w/m2
13:00154 w/m2
14:00179 w/m2
15:00168 w/m2
16:00107 w/m2
17:0032 w/m2
18:002 w/m2
Sunday, October 27
Total: 1446 wh/m2Hours08:0036 w/m2
09:00124 w/m2
10:00222 w/m2
11:00232 w/m2
12:00194 w/m2
13:00135 w/m2
14:00203 w/m2
15:00192 w/m2
16:00104 w/m2
17:004 w/m2
Monday, October 28
Total: 929 wh/m2Hours08:0029 w/m2
09:0091 w/m2
10:00158 w/m2
11:00168 w/m2
12:00161 w/m2
13:00122 w/m2
14:00103 w/m2
15:0065 w/m2
16:0030 w/m2
17:002 w/m2
Tuesday, October 29
Total: 1247 wh/m2Hours08:0025 w/m2
09:0080 w/m2
10:00141 w/m2
11:00176 w/m2
12:00180 w/m2
13:00172 w/m2
14:00204 w/m2
15:00178 w/m2
16:0089 w/m2
17:002 w/m2
Wednesday, October 30
Total: 914 wh/m2Hours08:0029 w/m2
09:0073 w/m2
10:0084 w/m2
11:00105 w/m2
12:00125 w/m2
13:00120 w/m2
14:00159 w/m2
15:00143 w/m2
16:0075 w/m2
17:001 w/m2
Thursday, October 31
Total: 1251 wh/m2Hours08:0022 w/m2
09:0067 w/m2
10:00107 w/m2
11:00134 w/m2
12:00145 w/m2
13:00139 w/m2
14:00291 w/m2
15:00240 w/m2
16:00105 w/m2
17:001 w/m2
Friday, November 1
Total: 2559 wh/m2Hours08:0060 w/m2
09:00202 w/m2
10:00325 w/m2
11:00408 w/m2
12:00442 w/m2
13:00424 w/m2
14:00355 w/m2
15:00242 w/m2
16:00100 w/m2
17:001 w/m2
Saturday, November 2
Total: 2515 wh/m2Hours08:0056 w/m2
09:00197 w/m2
10:00320 w/m2
11:00403 w/m2
12:00437 w/m2
13:00419 w/m2
14:00350 w/m2
15:00237 w/m2
16:0096 w/m2
Sunday, November 3
Total: 2472 wh/m2Hours08:0053 w/m2
09:00192 w/m2
10:00315 w/m2
11:00398 w/m2
12:00432 w/m2
13:00413 w/m2
14:00345 w/m2
15:00232 w/m2
16:0092 w/m2
Monday, November 4
Total: 2399 wh/m2Hours08:0049 w/m2
09:00188 w/m2
10:00310 w/m2
11:00393 w/m2
12:00427 w/m2
13:00408 w/m2
14:00338 w/m2
15:00215 w/m2
16:0071 w/m2
Tuesday, November 5
Total: 2354 wh/m2Hours08:0039 w/m2
09:00171 w/m2
10:00298 w/m2
11:00383 w/m2
12:00419 w/m2
13:00402 w/m2
14:00334 w/m2
15:00223 w/m2
16:0085 w/m2
Wednesday, November 6
Total: 2120 wh/m2Hours08:0043 w/m2
09:00178 w/m2
10:00298 w/m2
11:00365 w/m2
12:00362 w/m2
13:00281 w/m2
14:00298 w/m2
15:00214 w/m2
16:0081 w/m2
Thursday, November 7
Total: 1589 wh/m2Hours08:0021 w/m2
09:0083 w/m2
10:00122 w/m2
11:00221 w/m2
12:00296 w/m2
13:00325 w/m2
14:00272 w/m2
15:00182 w/m2
16:0067 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.