Solar radiation in Lengnau 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, December 19
Total: 431 wh/m2Hours09:0010 w/m2
10:0037 w/m2
11:0059 w/m2
12:0071 w/m2
13:0071 w/m2
14:00136 w/m2
15:0039 w/m2
16:008 w/m2
Tomorrow, December 20
Total: 934 wh/m2Hours09:0011 w/m2
10:0044 w/m2
11:00134 w/m2
12:00200 w/m2
13:00187 w/m2
14:00198 w/m2
15:00129 w/m2
16:0031 w/m2
Saturday, December 21
Total: 429 wh/m2Hours09:0012 w/m2
10:0051 w/m2
11:00117 w/m2
12:0071 w/m2
13:0071 w/m2
14:0058 w/m2
15:0039 w/m2
16:0010 w/m2
Sunday, December 22
Total: 351 wh/m2Hours09:0010 w/m2
10:0036 w/m2
11:0059 w/m2
12:0071 w/m2
13:0071 w/m2
14:0059 w/m2
15:0036 w/m2
16:009 w/m2
Monday, December 23
Total: 427 wh/m2Hours09:0010 w/m2
10:0036 w/m2
11:0065 w/m2
12:0092 w/m2
13:0099 w/m2
14:0076 w/m2
15:0040 w/m2
16:009 w/m2
Tuesday, December 24
Total: 384 wh/m2Hours09:0022 w/m2
10:0036 w/m2
11:0059 w/m2
12:0078 w/m2
13:0078 w/m2
14:0065 w/m2
15:0037 w/m2
16:009 w/m2
Wednesday, December 25
Total: 1410 wh/m2Hours09:0035 w/m2
10:00145 w/m2
11:00236 w/m2
12:00285 w/m2
13:00285 w/m2
14:00238 w/m2
15:00148 w/m2
16:0038 w/m2
Thursday, December 26
Total: 1413 wh/m2Hours09:0035 w/m2
10:00144 w/m2
11:00236 w/m2
12:00285 w/m2
13:00286 w/m2
14:00239 w/m2
15:00149 w/m2
16:0039 w/m2
Friday, December 27
Total: 1419 wh/m2Hours09:0034 w/m2
10:00144 w/m2
11:00236 w/m2
12:00286 w/m2
13:00288 w/m2
14:00240 w/m2
15:00151 w/m2
16:0040 w/m2
Saturday, December 28
Total: 1115 wh/m2Hours09:0028 w/m2
10:00107 w/m2
11:00181 w/m2
12:00226 w/m2
13:00234 w/m2
14:00191 w/m2
15:00117 w/m2
16:0031 w/m2
Sunday, December 29
Total: 1437 wh/m2Hours09:0034 w/m2
10:00145 w/m2
11:00237 w/m2
12:00288 w/m2
13:00291 w/m2
14:00244 w/m2
15:00155 w/m2
16:0043 w/m2
Monday, December 30
Total: 1444 wh/m2Hours09:0034 w/m2
10:00145 w/m2
11:00238 w/m2
12:00289 w/m2
13:00292 w/m2
14:00246 w/m2
15:00156 w/m2
16:0044 w/m2
Tuesday, December 31
Total: 1458 wh/m2Hours09:0034 w/m2
10:00146 w/m2
11:00239 w/m2
12:00291 w/m2
13:00294 w/m2
14:00248 w/m2
15:00159 w/m2
16:0047 w/m2
Wednesday, January 1
Total: 1469 wh/m2Hours09:0034 w/m2
10:00146 w/m2
11:00240 w/m2
12:00292 w/m2
13:00296 w/m2
14:00250 w/m2
15:00162 w/m2
16:0049 w/m2
Thursday, January 2
Total: 1483 wh/m2Hours09:0035 w/m2
10:00147 w/m2
11:00241 w/m2
12:00294 w/m2
13:00298 w/m2
14:00253 w/m2
15:00164 w/m2
16:0051 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.
