Solar radiation in Geneva 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, July 2
Total: 5995 wh/m2Hours06:0014 w/m2
07:00113 w/m2
08:00217 w/m2
09:00293 w/m2
10:00391 w/m2
11:00473 w/m2
12:00623 w/m2
13:00724 w/m2
14:00776 w/m2
15:00750 w/m2
16:00647 w/m2
17:00494 w/m2
18:00322 w/m2
19:00146 w/m2
20:0012 w/m2
Tomorrow, July 3
Total: 6780 wh/m2Hours06:0012 w/m2
07:00105 w/m2
08:00237 w/m2
09:00394 w/m2
10:00555 w/m2
11:00701 w/m2
12:00801 w/m2
13:00851 w/m2
14:00820 w/m2
15:00739 w/m2
16:00621 w/m2
17:00477 w/m2
18:00312 w/m2
19:00142 w/m2
20:0013 w/m2
Thursday, July 4
Total: 6246 wh/m2Hours06:0017 w/m2
07:00142 w/m2
08:00291 w/m2
09:00427 w/m2
10:00525 w/m2
11:00627 w/m2
12:00695 w/m2
13:00724 w/m2
14:00701 w/m2
15:00646 w/m2
16:00552 w/m2
17:00444 w/m2
18:00302 w/m2
19:00141 w/m2
20:0012 w/m2
Friday, July 5
Total: 7214 wh/m2Hours06:0015 w/m2
07:00134 w/m2
08:00296 w/m2
09:00466 w/m2
10:00618 w/m2
11:00741 w/m2
12:00827 w/m2
13:00861 w/m2
14:00841 w/m2
15:00770 w/m2
16:00655 w/m2
17:00502 w/m2
18:00327 w/m2
19:00148 w/m2
20:0013 w/m2
Saturday, July 6
Total: 7496 wh/m2Hours06:0017 w/m2
07:00152 w/m2
08:00328 w/m2
09:00504 w/m2
10:00657 w/m2
11:00778 w/m2
12:00854 w/m2
13:00883 w/m2
14:00861 w/m2
15:00788 w/m2
16:00668 w/m2
17:00512 w/m2
18:00332 w/m2
19:00149 w/m2
20:0013 w/m2
Sunday, July 7
Total: 7595 wh/m2Hours06:0017 w/m2
07:00158 w/m2
08:00341 w/m2
09:00520 w/m2
10:00677 w/m2
11:00797 w/m2
12:00873 w/m2
13:00897 w/m2
14:00869 w/m2
15:00789 w/m2
16:00665 w/m2
17:00507 w/m2
18:00327 w/m2
19:00146 w/m2
20:0012 w/m2
Monday, July 8
Total: 7396 wh/m2Hours06:0015 w/m2
07:00147 w/m2
08:00323 w/m2
09:00498 w/m2
10:00650 w/m2
11:00772 w/m2
12:00848 w/m2
13:00877 w/m2
14:00850 w/m2
15:00774 w/m2
16:00658 w/m2
17:00502 w/m2
18:00325 w/m2
19:00145 w/m2
20:0012 w/m2
Tuesday, July 9
Total: 7616 wh/m2Hours06:0015 w/m2
07:00156 w/m2
08:00340 w/m2
09:00521 w/m2
10:00678 w/m2
11:00799 w/m2
12:00875 w/m2
13:00900 w/m2
14:00872 w/m2
15:00793 w/m2
16:00669 w/m2
17:00510 w/m2
18:00330 w/m2
19:00147 w/m2
20:0011 w/m2
Wednesday, July 10
Total: 7560 wh/m2Hours06:0014 w/m2
07:00152 w/m2
08:00333 w/m2
09:00513 w/m2
10:00670 w/m2
11:00792 w/m2
12:00869 w/m2
13:00895 w/m2
14:00868 w/m2
15:00791 w/m2
16:00668 w/m2
17:00509 w/m2
18:00329 w/m2
19:00146 w/m2
20:0011 w/m2
Thursday, July 11
Total: 7608 wh/m2Hours06:0014 w/m2
07:00153 w/m2
08:00337 w/m2
09:00518 w/m2
10:00677 w/m2
11:00799 w/m2
12:00876 w/m2
13:00901 w/m2
14:00873 w/m2
15:00794 w/m2
16:00670 w/m2
17:00511 w/m2
18:00329 w/m2
19:00145 w/m2
20:0011 w/m2
Friday, July 12
Total: 7555 wh/m2Hours06:0013 w/m2
07:00149 w/m2
08:00332 w/m2
09:00513 w/m2
10:00671 w/m2
11:00793 w/m2
12:00871 w/m2
13:00897 w/m2
14:00869 w/m2
15:00791 w/m2
16:00668 w/m2
17:00508 w/m2
18:00327 w/m2
19:00143 w/m2
20:0010 w/m2
Saturday, July 13
Total: 2141 wh/m2Hours06:005 w/m2
07:0037 w/m2
08:0084 w/m2
09:00129 w/m2
10:00169 w/m2
11:00200 w/m2
12:00219 w/m2
13:00225 w/m2
14:00218 w/m2
15:00219 w/m2
16:00185 w/m2
17:00200 w/m2
18:00162 w/m2
19:0084 w/m2
20:005 w/m2
Sunday, July 14
Total: 4745 wh/m2Hours06:003 w/m2
07:0037 w/m2
08:0091 w/m2
09:00154 w/m2
10:00202 w/m2
11:00347 w/m2
12:00497 w/m2
13:00597 w/m2
14:00648 w/m2
15:00634 w/m2
16:00571 w/m2
17:00488 w/m2
18:00325 w/m2
19:00142 w/m2
20:009 w/m2
Monday, July 15
Total: 7558 wh/m2Hours06:0010 w/m2
07:00146 w/m2
08:00331 w/m2
09:00513 w/m2
10:00673 w/m2
11:00796 w/m2
12:00873 w/m2
13:00899 w/m2
14:00872 w/m2
15:00793 w/m2
16:00669 w/m2
17:00508 w/m2
18:00325 w/m2
19:00141 w/m2
20:009 w/m2
Tuesday, July 16
Total: 7530 wh/m2Hours06:009 w/m2
07:00144 w/m2
08:00329 w/m2
09:00511 w/m2
10:00671 w/m2
11:00794 w/m2
12:00872 w/m2
13:00898 w/m2
14:00870 w/m2
15:00790 w/m2
16:00665 w/m2
17:00506 w/m2
18:00324 w/m2
19:00139 w/m2
20:008 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.
