Solar radiation in Zwettl Stift 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, November 14
Total: 1751 wh/m2Hours08:0038 w/m2
09:00137 w/m2
10:00239 w/m2
11:00341 w/m2
12:00351 w/m2
13:00306 w/m2
14:00222 w/m2
15:00110 w/m2
16:007 w/m2
Tomorrow, November 15
Total: 1363 wh/m2Hours08:0017 w/m2
09:0084 w/m2
10:00233 w/m2
11:00286 w/m2
12:00209 w/m2
13:00233 w/m2
14:00187 w/m2
15:00108 w/m2
16:006 w/m2
Saturday, November 16
Total: 1846 wh/m2Hours08:0045 w/m2
09:00165 w/m2
10:00281 w/m2
11:00341 w/m2
12:00353 w/m2
13:00315 w/m2
14:00230 w/m2
15:00110 w/m2
16:006 w/m2
Sunday, November 17
Total: 1427 wh/m2Hours08:0052 w/m2
09:00173 w/m2
10:00259 w/m2
11:00295 w/m2
12:00275 w/m2
13:00202 w/m2
14:00125 w/m2
15:0045 w/m2
16:001 w/m2
Monday, November 18
Total: 1635 wh/m2Hours08:0044 w/m2
09:00150 w/m2
10:00228 w/m2
11:00289 w/m2
12:00311 w/m2
13:00286 w/m2
14:00217 w/m2
15:00106 w/m2
16:004 w/m2
Tuesday, November 19
Total: 1719 wh/m2Hours08:0041 w/m2
09:00160 w/m2
10:00266 w/m2
11:00326 w/m2
12:00339 w/m2
13:00303 w/m2
14:00207 w/m2
15:0076 w/m2
16:001 w/m2
Wednesday, November 20
Total: 1485 wh/m2Hours08:0042 w/m2
09:00160 w/m2
10:00255 w/m2
11:00296 w/m2
12:00276 w/m2
13:00204 w/m2
14:00165 w/m2
15:0084 w/m2
16:003 w/m2
Thursday, November 21
Total: 1364 wh/m2Hours08:0023 w/m2
09:00126 w/m2
10:00238 w/m2
11:00277 w/m2
12:00267 w/m2
13:00210 w/m2
14:00152 w/m2
15:0069 w/m2
16:002 w/m2
Friday, November 22
Total: 495 wh/m2Hours08:009 w/m2
09:0039 w/m2
10:0065 w/m2
11:0088 w/m2
12:0091 w/m2
13:0088 w/m2
14:0074 w/m2
15:0040 w/m2
16:001 w/m2
Saturday, November 23
Total: 421 wh/m2Hours08:009 w/m2
09:0038 w/m2
10:0064 w/m2
11:0079 w/m2
12:0082 w/m2
13:0073 w/m2
14:0052 w/m2
15:0024 w/m2
Sunday, November 24
Total: 814 wh/m2Hours08:0023 w/m2
09:00109 w/m2
10:00189 w/m2
11:00198 w/m2
12:00148 w/m2
13:0072 w/m2
14:0052 w/m2
15:0023 w/m2
Monday, November 25
Total: 410 wh/m2Hours08:008 w/m2
09:0037 w/m2
10:0062 w/m2
11:0077 w/m2
12:0080 w/m2
13:0072 w/m2
14:0051 w/m2
15:0023 w/m2
Tuesday, November 26
Total: 503 wh/m2Hours08:007 w/m2
09:0036 w/m2
10:0061 w/m2
11:0084 w/m2
12:0096 w/m2
13:0092 w/m2
14:0084 w/m2
15:0042 w/m2
16:001 w/m2
Wednesday, November 27
Total: 1481 wh/m2Hours08:0018 w/m2
09:00125 w/m2
10:00235 w/m2
11:00294 w/m2
12:00306 w/m2
13:00271 w/m2
14:00174 w/m2
15:0058 w/m2
Thursday, November 28
Total: 671 wh/m2Hours08:007 w/m2
09:0038 w/m2
10:0071 w/m2
11:00111 w/m2
12:00143 w/m2
13:00143 w/m2
14:00109 w/m2
15:0049 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.
