Solar radiation in Lake Lucerne 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, April 2
Total: 6643 wh/m2Hours08:0090 w/m2
09:00316 w/m2
10:00528 w/m2
11:00691 w/m2
12:00837 w/m2
13:00914 w/m2
14:00919 w/m2
15:00837 w/m2
16:00690 w/m2
17:00494 w/m2
18:00273 w/m2
19:0054 w/m2
Tomorrow, April 3
Total: 6854 wh/m2Hours08:0095 w/m2
09:00328 w/m2
10:00554 w/m2
11:00740 w/m2
12:00869 w/m2
13:00932 w/m2
14:00924 w/m2
15:00849 w/m2
16:00709 w/m2
17:00514 w/m2
18:00283 w/m2
19:0057 w/m2
Friday, April 4
Total: 6856 wh/m2Hours08:0098 w/m2
09:00332 w/m2
10:00555 w/m2
11:00739 w/m2
12:00866 w/m2
13:00928 w/m2
14:00919 w/m2
15:00849 w/m2
16:00711 w/m2
17:00516 w/m2
18:00285 w/m2
19:0058 w/m2
Saturday, April 5
Total: 6930 wh/m2Hours08:00102 w/m2
09:00337 w/m2
10:00562 w/m2
11:00748 w/m2
12:00877 w/m2
13:00940 w/m2
14:00932 w/m2
15:00855 w/m2
16:00713 w/m2
17:00518 w/m2
18:00287 w/m2
19:0059 w/m2
Sunday, April 6
Total: 6931 wh/m2Hours08:00105 w/m2
09:00339 w/m2
10:00563 w/m2
11:00747 w/m2
12:00875 w/m2
13:00938 w/m2
14:00930 w/m2
15:00854 w/m2
16:00713 w/m2
17:00518 w/m2
18:00288 w/m2
19:0061 w/m2
Monday, April 7
Total: 6945 wh/m2Hours08:00109 w/m2
09:00344 w/m2
10:00568 w/m2
11:00751 w/m2
12:00878 w/m2
13:00939 w/m2
14:00930 w/m2
15:00852 w/m2
16:00710 w/m2
17:00516 w/m2
18:00287 w/m2
19:0061 w/m2
Tuesday, April 8
Total: 5844 wh/m2Hours08:00103 w/m2
09:00314 w/m2
10:00505 w/m2
11:00657 w/m2
12:00754 w/m2
13:00791 w/m2
14:00758 w/m2
15:00710 w/m2
16:00572 w/m2
17:00405 w/m2
18:00226 w/m2
19:0049 w/m2
Wednesday, April 9
Total: 6566 wh/m2Hours08:0094 w/m2
09:00307 w/m2
10:00529 w/m2
11:00721 w/m2
12:00832 w/m2
13:00881 w/m2
14:00863 w/m2
15:00807 w/m2
16:00682 w/m2
17:00503 w/m2
18:00284 w/m2
19:0063 w/m2
Thursday, April 10
Total: 6753 wh/m2Hours08:00116 w/m2
09:00345 w/m2
10:00561 w/m2
11:00734 w/m2
12:00851 w/m2
13:00902 w/m2
14:00886 w/m2
15:00819 w/m2
16:00688 w/m2
17:00504 w/m2
18:00283 w/m2
19:0064 w/m2
Friday, April 11
Total: 6955 wh/m2Hours08:00120 w/m2
09:00353 w/m2
10:00572 w/m2
11:00750 w/m2
12:00873 w/m2
13:00931 w/m2
14:00920 w/m2
15:00847 w/m2
16:00711 w/m2
17:00520 w/m2
18:00292 w/m2
19:0066 w/m2
Saturday, April 12
Total: 7072 wh/m2Hours08:00125 w/m2
09:00360 w/m2
10:00582 w/m2
11:00764 w/m2
12:00889 w/m2
13:00947 w/m2
14:00937 w/m2
15:00861 w/m2
16:00720 w/m2
17:00525 w/m2
18:00295 w/m2
19:0067 w/m2
Sunday, April 13
Total: 3334 wh/m2Hours08:00125 w/m2
09:00340 w/m2
10:00495 w/m2
11:00541 w/m2
12:00523 w/m2
13:00415 w/m2
14:00236 w/m2
15:00216 w/m2
16:00199 w/m2
17:00145 w/m2
18:0082 w/m2
19:0017 w/m2
Monday, April 14
Total: 7135 wh/m2Hours08:00132 w/m2
09:00367 w/m2
10:00589 w/m2
11:00770 w/m2
12:00895 w/m2
13:00955 w/m2
14:00945 w/m2
15:00865 w/m2
16:00722 w/m2
17:00527 w/m2
18:00298 w/m2
19:0070 w/m2
Tuesday, April 15
Total: 6399 wh/m2Hours08:00135 w/m2
09:00370 w/m2
10:00592 w/m2
11:00772 w/m2
12:00896 w/m2
13:00953 w/m2
14:00937 w/m2
15:00812 w/m2
16:00562 w/m2
17:00230 w/m2
18:00117 w/m2
19:0023 w/m2
Wednesday, April 16
Total: 5238 wh/m2Hours08:0034 w/m2
09:0093 w/m2
10:00148 w/m2
11:00193 w/m2
12:00609 w/m2
13:00857 w/m2
14:00928 w/m2
15:00837 w/m2
16:00687 w/m2
17:00489 w/m2
18:00291 w/m2
19:0072 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.
