Solar radiation in Köln Rodenkirchen 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 25
Total: 348 wh/m2Hours09:0012 w/m2
10:0042 w/m2
11:0065 w/m2
12:0076 w/m2
13:0067 w/m2
14:0053 w/m2
15:0029 w/m2
16:004 w/m2
Tomorrow, November 26
Total: 388 wh/m2Hours09:0010 w/m2
10:0041 w/m2
11:0058 w/m2
12:00142 w/m2
13:0060 w/m2
14:0047 w/m2
15:0026 w/m2
16:004 w/m2
Wednesday, November 27
Total: 297 wh/m2Hours09:0016 w/m2
10:0033 w/m2
11:0052 w/m2
12:0061 w/m2
13:0060 w/m2
14:0047 w/m2
15:0025 w/m2
16:003 w/m2
Thursday, November 28
Total: 319 wh/m2Hours09:0010 w/m2
10:0039 w/m2
11:0057 w/m2
12:0067 w/m2
13:0059 w/m2
14:0051 w/m2
15:0032 w/m2
16:004 w/m2
Friday, November 29
Total: 1126 wh/m2Hours09:0033 w/m2
10:00127 w/m2
11:00203 w/m2
12:00240 w/m2
13:00233 w/m2
14:00182 w/m2
15:0097 w/m2
16:0011 w/m2
Saturday, November 30
Total: 1107 wh/m2Hours09:0031 w/m2
10:00124 w/m2
11:00200 w/m2
12:00237 w/m2
13:00230 w/m2
14:00180 w/m2
15:0095 w/m2
16:0010 w/m2
Sunday, December 1
Total: 1091 wh/m2Hours09:0029 w/m2
10:00121 w/m2
11:00197 w/m2
12:00235 w/m2
13:00228 w/m2
14:00178 w/m2
15:0093 w/m2
16:0010 w/m2
Monday, December 2
Total: 1074 wh/m2Hours09:0027 w/m2
10:00118 w/m2
11:00194 w/m2
12:00232 w/m2
13:00226 w/m2
14:00176 w/m2
15:0092 w/m2
16:009 w/m2
Tuesday, December 3
Total: 1061 wh/m2Hours09:0025 w/m2
10:00116 w/m2
11:00192 w/m2
12:00230 w/m2
13:00224 w/m2
14:00174 w/m2
15:0091 w/m2
16:009 w/m2
Wednesday, December 4
Total: 1045 wh/m2Hours09:0024 w/m2
10:00113 w/m2
11:00189 w/m2
12:00227 w/m2
13:00222 w/m2
14:00173 w/m2
15:0089 w/m2
16:008 w/m2
Thursday, December 5
Total: 1032 wh/m2Hours09:0022 w/m2
10:00111 w/m2
11:00187 w/m2
12:00225 w/m2
13:00220 w/m2
14:00171 w/m2
15:0088 w/m2
16:008 w/m2
Friday, December 6
Total: 1015 wh/m2Hours09:0021 w/m2
10:00108 w/m2
11:00184 w/m2
12:00223 w/m2
13:00218 w/m2
14:00169 w/m2
15:0085 w/m2
16:007 w/m2
Saturday, December 7
Total: 253 wh/m2Hours09:005 w/m2
10:0027 w/m2
11:0046 w/m2
12:0055 w/m2
13:0054 w/m2
14:0042 w/m2
15:0022 w/m2
16:002 w/m2
Sunday, December 8
Total: 251 wh/m2Hours09:005 w/m2
10:0026 w/m2
11:0045 w/m2
12:0055 w/m2
13:0054 w/m2
14:0042 w/m2
15:0022 w/m2
16:002 w/m2
Monday, December 9
Total: 402 wh/m2Hours09:005 w/m2
10:0031 w/m2
11:0049 w/m2
12:0060 w/m2
13:0053 w/m2
14:00118 w/m2
15:0079 w/m2
16:007 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.
