Swiss SunSunshine in Collex-Bossy
Collex-Bossy (GE) gets about 1930 hours of sunshine a year, 48% of the possible maximum, or 5.3 hours a day on average. That makes it sunnier than 93% of the places we cover in Switzerland and Liechtenstein, and number 38 of 45 places in Geneva. Mountains around it block about 20 hours a year, already taken into account.
Explore Collex-Bossy on the sunshine map1930 hsunshine a year
8.6 ha day in July
1.8 ha day in December
#38 / 45in Geneva
Sunshine month by month
Average hours of sunshine per day, 1991–2020. The line shows the most the sun could shine here, with the mountains around it.
Direct sun at the centre on a clear day, with the mountains around it: on 21 December from 08:48 to 16:21, and on 21 June from 06:14 to 20:45.
| Month | per day | per month |
|---|---|---|
| January | 2.2 h | 68 h |
| February | 3.6 h | 100 h |
| March | 5.4 h | 167 h |
| April | 6.3 h | 190 h |
| May | 6.9 h | 213 h |
| June | 8.1 h | 244 h |
| July | 8.6 h | 267 h |
| August | 7.9 h | 245 h |
| September | 6.2 h | 186 h |
| October | 4.0 h | 123 h |
| November | 2.5 h | 76 h |
| December | 1.8 h | 55 h |
Climate in Collex-Bossy
10.9 °Cmean temperature
26.5 °CJuly daily high
−1.2 °CJanuary nightly low
969 mmrain and snow a year
1359 kWh/m²solar radiation a year
428 mabove sea level
Similar sunshine in Geneva
- Presinge 1930 h
- Thônex 1930 h
- Perly-Certoux 1940 h
- Plan-les-Ouates 1930 h
Nearby
- Genthod 1940 h
- Bellevue 1940 h
- Versoix 1940 h
- Pregny-Chambésy 1940 h
All 45 places in Geneva ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Collex-Bossy