Swiss SunSunshine in Grandfontaine
Grandfontaine (JU) gets about 1670 hours of sunshine a year, 41% of the possible maximum, or 4.6 hours a day on average. That makes it sunnier than 50% of the places we cover in Switzerland and Liechtenstein, and number 21 of 51 places in Jura. That's about 20 hours more than the Jura average of 1640.
Explore Grandfontaine on the sunshine map1670 hsunshine a year
7.5 ha day in July
1.8 ha day in December
#21 / 51in Jura
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 09:01 to 16:12, and on 21 June from 06:05 to 20:59.
| Month | per day | per month |
|---|---|---|
| January | 2.2 h | 67 h |
| February | 3.0 h | 84 h |
| March | 4.2 h | 131 h |
| April | 5.4 h | 163 h |
| May | 5.8 h | 181 h |
| June | 7.0 h | 210 h |
| July | 7.5 h | 232 h |
| August | 7.0 h | 217 h |
| September | 5.3 h | 159 h |
| October | 3.5 h | 107 h |
| November | 2.0 h | 59 h |
| December | 1.8 h | 57 h |
Climate in Grandfontaine
9.7 °Cmean temperature
23.8 °CJuly daily high
−1.5 °CJanuary nightly low
1070 mmrain and snow a year
1242 kWh/m²solar radiation a year
544 mabove sea level
Similar sunshine in Jura
- Bure 1670 h
- Courtételle 1660 h
- Alle 1660 h
- Courgenay 1660 h
Nearby
- Fahy 1680 h
- Haute-Ajoie 1650 h
- Bure 1670 h
- Courtedoux 1670 h
All 51 places in Jura ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Grandfontaine