Solar radiation in Lake 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, March 15
Total: 4447 wh/m2Hours08:0088 w/m2
09:00277 w/m2
10:00452 w/m2
11:00584 w/m2
12:00656 w/m2
13:00651 w/m2
14:00579 w/m2
15:00523 w/m2
16:00353 w/m2
17:00211 w/m2
18:0073 w/m2
Tomorrow, March 16
Total: 4227 wh/m2Hours08:0067 w/m2
09:00213 w/m2
10:00356 w/m2
11:00470 w/m2
12:00547 w/m2
13:00580 w/m2
14:00599 w/m2
15:00554 w/m2
16:00446 w/m2
17:00288 w/m2
18:00107 w/m2
Monday, March 17
Total: 5004 wh/m2Hours08:0096 w/m2
09:00282 w/m2
10:00455 w/m2
11:00592 w/m2
12:00681 w/m2
13:00716 w/m2
14:00689 w/m2
15:00607 w/m2
16:00473 w/m2
17:00301 w/m2
18:00112 w/m2
Tuesday, March 18
Total: 4009 wh/m2Hours08:0096 w/m2
09:00263 w/m2
10:00404 w/m2
11:00497 w/m2
12:00533 w/m2
13:00513 w/m2
14:00511 w/m2
15:00471 w/m2
16:00378 w/m2
17:00247 w/m2
18:0096 w/m2
Wednesday, March 19
Total: 4026 wh/m2Hours08:0089 w/m2
09:00245 w/m2
10:00384 w/m2
11:00489 w/m2
12:00559 w/m2
13:00577 w/m2
14:00547 w/m2
15:00467 w/m2
16:00359 w/m2
17:00226 w/m2
18:0084 w/m2
Thursday, March 20
Total: 4384 wh/m2Hours08:0086 w/m2
09:00237 w/m2
10:00379 w/m2
11:00500 w/m2
12:00577 w/m2
13:00609 w/m2
14:00604 w/m2
15:00550 w/m2
16:00440 w/m2
17:00288 w/m2
18:00114 w/m2
Friday, March 21
Total: 5139 wh/m2Hours08:00118 w/m2
09:00308 w/m2
10:00478 w/m2
11:00609 w/m2
12:00687 w/m2
13:00710 w/m2
14:00705 w/m2
15:00618 w/m2
16:00480 w/m2
17:00306 w/m2
18:00119 w/m2
19:001 w/m2
Saturday, March 22
Total: 5035 wh/m2Hours08:00117 w/m2
09:00296 w/m2
10:00460 w/m2
11:00587 w/m2
12:00669 w/m2
13:00697 w/m2
14:00679 w/m2
15:00607 w/m2
16:00481 w/m2
17:00314 w/m2
18:00127 w/m2
19:001 w/m2
Sunday, March 23
Total: 4998 wh/m2Hours07:001 w/m2
08:00121 w/m2
09:00301 w/m2
10:00465 w/m2
11:00589 w/m2
12:00670 w/m2
13:00697 w/m2
14:00670 w/m2
15:00591 w/m2
16:00464 w/m2
17:00304 w/m2
18:00124 w/m2
19:001 w/m2
Monday, March 24
Total: 4736 wh/m2Hours07:001 w/m2
08:00115 w/m2
09:00282 w/m2
10:00433 w/m2
11:00550 w/m2
12:00630 w/m2
13:00655 w/m2
14:00635 w/m2
15:00564 w/m2
16:00451 w/m2
17:00296 w/m2
18:00123 w/m2
19:001 w/m2
Tuesday, March 25
Total: 4123 wh/m2Hours07:002 w/m2
08:00133 w/m2
09:00315 w/m2
10:00477 w/m2
11:00602 w/m2
12:00679 w/m2
13:00702 w/m2
14:00590 w/m2
15:00377 w/m2
16:00127 w/m2
17:0083 w/m2
18:0035 w/m2
19:001 w/m2
Wednesday, March 26
Total: 2097 wh/m2Hours07:001 w/m2
08:0036 w/m2
09:0085 w/m2
10:00128 w/m2
11:00240 w/m2
12:00335 w/m2
13:00421 w/m2
14:00349 w/m2
15:00240 w/m2
16:00141 w/m2
17:0084 w/m2
18:0036 w/m2
19:001 w/m2
Thursday, March 27
Total: 1924 wh/m2Hours07:003 w/m2
08:0091 w/m2
09:00164 w/m2
10:00168 w/m2
11:00196 w/m2
12:00204 w/m2
13:00211 w/m2
14:00203 w/m2
15:00179 w/m2
16:00142 w/m2
17:00230 w/m2
18:00130 w/m2
19:003 w/m2
Friday, March 28
Total: 5578 wh/m2Hours07:001 w/m2
08:00125 w/m2
09:00341 w/m2
10:00524 w/m2
11:00659 w/m2
12:00744 w/m2
13:00773 w/m2
14:00742 w/m2
15:00655 w/m2
16:00518 w/m2
17:00343 w/m2
18:00149 w/m2
19:004 w/m2
Saturday, March 29
Total: 5638 wh/m2Hours07:005 w/m2
08:00147 w/m2
09:00351 w/m2
10:00530 w/m2
11:00664 w/m2
12:00746 w/m2
13:00767 w/m2
14:00743 w/m2
15:00658 w/m2
16:00522 w/m2
17:00347 w/m2
18:00153 w/m2
19:005 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.
