Solar radiation in Geneva-on-the-Lake 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 21
Total: 948 wh/m2Hours08:0015 w/m2
09:0067 w/m2
10:00101 w/m2
11:00140 w/m2
12:00173 w/m2
13:00174 w/m2
14:00144 w/m2
15:0099 w/m2
16:0035 w/m2
Tomorrow, November 22
Total: 991 wh/m2Hours08:0014 w/m2
09:0066 w/m2
10:00115 w/m2
11:00157 w/m2
12:00181 w/m2
13:00182 w/m2
14:00150 w/m2
15:0093 w/m2
16:0033 w/m2
Saturday, November 23
Total: 1110 wh/m2Hours08:0012 w/m2
09:0069 w/m2
10:00120 w/m2
11:00173 w/m2
12:00198 w/m2
13:00206 w/m2
14:00176 w/m2
15:00115 w/m2
16:0041 w/m2
Sunday, November 24
Total: 1410 wh/m2Hours08:0016 w/m2
09:0095 w/m2
10:00173 w/m2
11:00224 w/m2
12:00252 w/m2
13:00249 w/m2
14:00211 w/m2
15:00140 w/m2
16:0050 w/m2
Monday, November 25
Total: 1146 wh/m2Hours08:0013 w/m2
09:0080 w/m2
10:00143 w/m2
11:00186 w/m2
12:00212 w/m2
13:00203 w/m2
14:00168 w/m2
15:00105 w/m2
16:0036 w/m2
Tuesday, November 26
Total: 1344 wh/m2Hours08:0015 w/m2
09:0094 w/m2
10:00169 w/m2
11:00220 w/m2
12:00242 w/m2
13:00232 w/m2
14:00197 w/m2
15:00131 w/m2
16:0044 w/m2
Wednesday, November 27
Total: 1449 wh/m2Hours08:0015 w/m2
09:0098 w/m2
10:00182 w/m2
11:00238 w/m2
12:00268 w/m2
13:00257 w/m2
14:00212 w/m2
15:00134 w/m2
16:0045 w/m2
Thursday, November 28
Total: 1435 wh/m2Hours08:0013 w/m2
09:0094 w/m2
10:00171 w/m2
11:00230 w/m2
12:00267 w/m2
13:00262 w/m2
14:00216 w/m2
15:00137 w/m2
16:0045 w/m2
Friday, November 29
Total: 1501 wh/m2Hours08:0012 w/m2
09:0095 w/m2
10:00179 w/m2
11:00246 w/m2
12:00278 w/m2
13:00278 w/m2
14:00225 w/m2
15:00142 w/m2
16:0046 w/m2
Saturday, November 30
Total: 1573 wh/m2Hours08:0012 w/m2
09:00100 w/m2
10:00194 w/m2
11:00261 w/m2
12:00294 w/m2
13:00287 w/m2
14:00233 w/m2
15:00145 w/m2
16:0047 w/m2
Sunday, December 1
Total: 1477 wh/m2Hours08:0011 w/m2
09:0094 w/m2
10:00180 w/m2
11:00243 w/m2
12:00275 w/m2
13:00270 w/m2
14:00218 w/m2
15:00141 w/m2
16:0045 w/m2
Monday, December 2
Total: 587 wh/m2Hours08:004 w/m2
09:0037 w/m2
10:0070 w/m2
11:0093 w/m2
12:00114 w/m2
13:00109 w/m2
14:0090 w/m2
15:0053 w/m2
16:0017 w/m2
Tuesday, December 3
Total: 1372 wh/m2Hours08:0014 w/m2
09:00139 w/m2
10:00270 w/m2
11:00327 w/m2
12:00278 w/m2
13:00128 w/m2
14:00113 w/m2
15:0078 w/m2
16:0025 w/m2
Wednesday, December 4
Total: 559 wh/m2Hours08:003 w/m2
09:0036 w/m2
10:0069 w/m2
11:0092 w/m2
12:00102 w/m2
13:0099 w/m2
14:0081 w/m2
15:0058 w/m2
16:0019 w/m2
Thursday, December 5
Total: 700 wh/m2Hours08:005 w/m2
09:0059 w/m2
10:00119 w/m2
11:00136 w/m2
12:00132 w/m2
13:0098 w/m2
14:0081 w/m2
15:0053 w/m2
16:0017 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.
