Solar radiation in Vienna Center 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, January 31
Total: 933 wh/m2Hours08:005 w/m2
09:0055 w/m2
10:00113 w/m2
11:00143 w/m2
12:00151 w/m2
13:00128 w/m2
14:00137 w/m2
15:00114 w/m2
16:0071 w/m2
17:0016 w/m2
Tomorrow, February 1
Total: 3003 wh/m2Hours08:0017 w/m2
09:00157 w/m2
10:00310 w/m2
11:00431 w/m2
12:00502 w/m2
13:00513 w/m2
14:00461 w/m2
15:00357 w/m2
16:00209 w/m2
17:0046 w/m2
Sunday, February 2
Total: 1446 wh/m2Hours08:0010 w/m2
09:0081 w/m2
10:00159 w/m2
11:00205 w/m2
12:00213 w/m2
13:00204 w/m2
14:00223 w/m2
15:00193 w/m2
16:00129 w/m2
17:0029 w/m2
Monday, February 3
Total: 1856 wh/m2Hours08:0012 w/m2
09:0093 w/m2
10:00180 w/m2
11:00250 w/m2
12:00295 w/m2
13:00308 w/m2
14:00293 w/m2
15:00239 w/m2
16:00148 w/m2
17:0038 w/m2
Tuesday, February 4
Total: 2585 wh/m2Hours08:0020 w/m2
09:00146 w/m2
10:00273 w/m2
11:00371 w/m2
12:00423 w/m2
13:00434 w/m2
14:00391 w/m2
15:00301 w/m2
16:00181 w/m2
17:0045 w/m2
Wednesday, February 5
Total: 1486 wh/m2Hours08:0012 w/m2
09:0082 w/m2
10:00151 w/m2
11:00202 w/m2
12:00241 w/m2
13:00244 w/m2
14:00230 w/m2
15:00180 w/m2
16:00113 w/m2
17:0031 w/m2
Thursday, February 6
Total: 1859 wh/m2Hours08:0015 w/m2
09:0096 w/m2
10:00181 w/m2
11:00241 w/m2
12:00285 w/m2
13:00298 w/m2
14:00287 w/m2
15:00249 w/m2
16:00164 w/m2
17:0043 w/m2
Friday, February 7
Total: 2557 wh/m2Hours08:0026 w/m2
09:00160 w/m2
10:00301 w/m2
11:00383 w/m2
12:00413 w/m2
13:00392 w/m2
14:00361 w/m2
15:00289 w/m2
16:00180 w/m2
17:0052 w/m2
Saturday, February 8
Total: 2651 wh/m2Hours08:0030 w/m2
09:00164 w/m2
10:00289 w/m2
11:00383 w/m2
12:00429 w/m2
13:00429 w/m2
14:00389 w/m2
15:00302 w/m2
16:00183 w/m2
17:0053 w/m2
Sunday, February 9
Total: 2614 wh/m2Hours08:0026 w/m2
09:00143 w/m2
10:00259 w/m2
11:00354 w/m2
12:00409 w/m2
13:00427 w/m2
14:00398 w/m2
15:00326 w/m2
16:00207 w/m2
17:0065 w/m2
Monday, February 10
Total: 2609 wh/m2Hours08:0038 w/m2
09:00188 w/m2
10:00323 w/m2
11:00414 w/m2
12:00459 w/m2
13:00449 w/m2
14:00360 w/m2
15:00237 w/m2
16:00110 w/m2
17:0031 w/m2
Tuesday, February 11
Total: 891 wh/m2Hours08:0015 w/m2
09:0060 w/m2
10:0094 w/m2
11:00124 w/m2
12:00140 w/m2
13:00142 w/m2
14:00129 w/m2
15:00102 w/m2
16:0064 w/m2
17:0021 w/m2
Wednesday, February 12
Total: 895 wh/m2Hours08:0012 w/m2
09:0055 w/m2
10:0096 w/m2
11:00125 w/m2
12:00142 w/m2
13:00143 w/m2
14:00130 w/m2
15:00104 w/m2
16:0066 w/m2
17:0022 w/m2
Thursday, February 13
Total: 909 wh/m2Hours08:0013 w/m2
09:0057 w/m2
10:0097 w/m2
11:00127 w/m2
12:00143 w/m2
13:00145 w/m2
14:00132 w/m2
15:00105 w/m2
16:0067 w/m2
17:0023 w/m2
Friday, February 14
Total: 2829 wh/m2Hours08:0014 w/m2
09:0058 w/m2
10:0098 w/m2
11:00332 w/m2
12:00497 w/m2
13:00564 w/m2
14:00510 w/m2
15:00406 w/m2
16:00258 w/m2
17:0092 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.
