Solar radiation in Arosa 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 15
Total: 2129 wh/m2Hours08:0030 w/m2
09:00161 w/m2
10:00280 w/m2
11:00360 w/m2
12:00391 w/m2
13:00370 w/m2
14:00299 w/m2
15:00186 w/m2
16:0052 w/m2
Tomorrow, November 16
Total: 2103 wh/m2Hours08:0028 w/m2
09:00157 w/m2
10:00277 w/m2
11:00357 w/m2
12:00388 w/m2
13:00367 w/m2
14:00296 w/m2
15:00183 w/m2
16:0050 w/m2
Sunday, November 17
Total: 1955 wh/m2Hours08:0025 w/m2
09:00153 w/m2
10:00235 w/m2
11:00351 w/m2
12:00384 w/m2
13:00364 w/m2
14:00292 w/m2
15:00127 w/m2
16:0024 w/m2
Monday, November 18
Total: 1737 wh/m2Hours08:0019 w/m2
09:00125 w/m2
10:00226 w/m2
11:00309 w/m2
12:00351 w/m2
13:00342 w/m2
14:00243 w/m2
15:00110 w/m2
16:0012 w/m2
Tuesday, November 19
Total: 1608 wh/m2Hours08:007 w/m2
09:0067 w/m2
10:00142 w/m2
11:00258 w/m2
12:00334 w/m2
13:00342 w/m2
14:00266 w/m2
15:00155 w/m2
16:0037 w/m2
Wednesday, November 20
Total: 728 wh/m2Hours08:005 w/m2
09:0043 w/m2
10:0079 w/m2
11:00119 w/m2
12:00147 w/m2
13:00155 w/m2
14:00112 w/m2
15:0056 w/m2
16:0012 w/m2
Thursday, November 21
Total: 1226 wh/m2Hours08:0015 w/m2
09:00134 w/m2
10:00259 w/m2
11:00318 w/m2
12:00272 w/m2
13:0097 w/m2
14:0078 w/m2
15:0043 w/m2
16:0010 w/m2
Friday, November 22
Total: 492 wh/m2Hours08:004 w/m2
09:0035 w/m2
10:0064 w/m2
11:0085 w/m2
12:0093 w/m2
13:0088 w/m2
14:0070 w/m2
15:0043 w/m2
16:0010 w/m2
Saturday, November 23
Total: 956 wh/m2Hours08:004 w/m2
09:0037 w/m2
10:0070 w/m2
11:00116 w/m2
12:00144 w/m2
13:00159 w/m2
14:00226 w/m2
15:00161 w/m2
16:0039 w/m2
Sunday, November 24
Total: 1811 wh/m2Hours08:0012 w/m2
09:00129 w/m2
10:00243 w/m2
11:00325 w/m2
12:00360 w/m2
13:00343 w/m2
14:00258 w/m2
15:00126 w/m2
16:0015 w/m2
Monday, November 25
Total: 952 wh/m2Hours08:006 w/m2
09:0095 w/m2
10:00212 w/m2
11:00241 w/m2
12:00193 w/m2
13:0086 w/m2
14:0069 w/m2
15:0041 w/m2
16:009 w/m2
Tuesday, November 26
Total: 504 wh/m2Hours08:003 w/m2
09:0035 w/m2
10:0074 w/m2
11:0090 w/m2
12:0099 w/m2
13:0085 w/m2
14:0068 w/m2
15:0041 w/m2
16:009 w/m2
Wednesday, November 27
Total: 869 wh/m2Hours08:005 w/m2
09:0073 w/m2
10:00151 w/m2
11:00179 w/m2
12:00170 w/m2
13:00133 w/m2
14:0095 w/m2
15:0053 w/m2
16:0010 w/m2
Thursday, November 28
Total: 1255 wh/m2Hours08:006 w/m2
09:0089 w/m2
10:00176 w/m2
11:00236 w/m2
12:00260 w/m2
13:00243 w/m2
14:00163 w/m2
15:0073 w/m2
16:009 w/m2
Friday, November 29
Total: 561 wh/m2Hours08:005 w/m2
09:0061 w/m2
10:0060 w/m2
11:0080 w/m2
12:0097 w/m2
13:0093 w/m2
14:0087 w/m2
15:0063 w/m2
16:0015 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.
