Solar radiation in Köhn 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 30
Total: 386 wh/m2Hours09:0011 w/m2
10:0047 w/m2
11:0084 w/m2
12:0068 w/m2
13:0068 w/m2
14:0058 w/m2
15:0038 w/m2
16:0012 w/m2
Tomorrow, January 31
Total: 801 wh/m2Hours09:0012 w/m2
10:0077 w/m2
11:0096 w/m2
12:00103 w/m2
13:00143 w/m2
14:00178 w/m2
15:00147 w/m2
16:0045 w/m2
Saturday, February 1
Total: 690 wh/m2Hours09:0018 w/m2
10:0054 w/m2
11:0077 w/m2
12:0078 w/m2
13:00204 w/m2
14:00146 w/m2
15:0086 w/m2
16:0027 w/m2
Sunday, February 2
Total: 385 wh/m2Hours09:0013 w/m2
10:0040 w/m2
11:0061 w/m2
12:0072 w/m2
13:0080 w/m2
14:0062 w/m2
15:0042 w/m2
16:0015 w/m2
Monday, February 3
Total: 1209 wh/m2Hours09:0026 w/m2
10:0081 w/m2
11:00187 w/m2
12:00267 w/m2
13:00288 w/m2
14:00225 w/m2
15:00117 w/m2
16:0018 w/m2
Tuesday, February 4
Total: 1496 wh/m2Hours09:0061 w/m2
10:00167 w/m2
11:00245 w/m2
12:00275 w/m2
13:00255 w/m2
14:00247 w/m2
15:00176 w/m2
16:0070 w/m2
Wednesday, February 5
Total: 1034 wh/m2Hours09:0058 w/m2
10:00148 w/m2
11:00190 w/m2
12:00179 w/m2
13:00114 w/m2
14:00151 w/m2
15:00132 w/m2
16:0062 w/m2
Thursday, February 6
Total: 1403 wh/m2Hours09:0065 w/m2
10:00159 w/m2
11:00226 w/m2
12:00255 w/m2
13:00244 w/m2
14:00222 w/m2
15:00161 w/m2
16:0070 w/m2
17:001 w/m2
Friday, February 7
Total: 1380 wh/m2Hours09:0024 w/m2
10:0051 w/m2
11:00176 w/m2
12:00271 w/m2
13:00305 w/m2
14:00273 w/m2
15:00194 w/m2
16:0085 w/m2
17:001 w/m2
Saturday, February 8
Total: 1773 wh/m2Hours08:001 w/m2
09:0079 w/m2
10:00191 w/m2
11:00277 w/m2
12:00324 w/m2
13:00326 w/m2
14:00283 w/m2
15:00200 w/m2
16:0090 w/m2
17:002 w/m2
Sunday, February 9
Total: 1820 wh/m2Hours08:001 w/m2
09:0084 w/m2
10:00197 w/m2
11:00283 w/m2
12:00330 w/m2
13:00332 w/m2
14:00289 w/m2
15:00206 w/m2
16:0095 w/m2
17:003 w/m2
Monday, February 10
Total: 1869 wh/m2Hours08:002 w/m2
09:0089 w/m2
10:00203 w/m2
11:00289 w/m2
12:00336 w/m2
13:00338 w/m2
14:00296 w/m2
15:00212 w/m2
16:00100 w/m2
17:004 w/m2
Tuesday, February 11
Total: 1392 wh/m2Hours08:003 w/m2
09:0094 w/m2
10:00209 w/m2
11:00292 w/m2
12:00307 w/m2
13:00218 w/m2
14:00155 w/m2
15:0086 w/m2
16:0026 w/m2
17:002 w/m2
Wednesday, February 12
Total: 493 wh/m2Hours08:001 w/m2
09:0025 w/m2
10:0054 w/m2
11:0075 w/m2
12:0087 w/m2
13:0088 w/m2
14:0077 w/m2
15:0056 w/m2
16:0028 w/m2
17:002 w/m2
Thursday, February 13
Total: 1435 wh/m2Hours08:001 w/m2
09:0026 w/m2
10:0055 w/m2
11:00159 w/m2
12:00255 w/m2
13:00302 w/m2
14:00289 w/m2
15:00223 w/m2
16:00115 w/m2
17:0010 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.
