Swiss SunSunshine in Porrentruy
Porrentruy (JU) gets about 1660 hours of sunshine a year, 41% of the possible maximum, or 4.5 hours a day on average. That makes it sunnier than 47% of the places we cover in Switzerland and Liechtenstein, and number 25 of 51 places in Jura. That's about 10 hours more than the Jura average of 1640.
Explore Porrentruy on the sunshine map1660 hsunshine a year
7.4 ha day in July
1.9 ha day in December
#25 / 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 08:51 to 16:13, and on 21 June from 06:06 to 20:50.
| Month | per day | per month |
|---|---|---|
| January | 2.2 h | 69 h |
| February | 3.0 h | 84 h |
| March | 4.2 h | 131 h |
| April | 5.4 h | 161 h |
| May | 5.7 h | 176 h |
| June | 6.9 h | 207 h |
| July | 7.4 h | 230 h |
| August | 7.0 h | 217 h |
| September | 5.3 h | 159 h |
| October | 3.4 h | 106 h |
| November | 2.0 h | 59 h |
| December | 1.9 h | 59 h |
Climate in Porrentruy
10.1 °Cmean temperature
24.3 °CJuly daily high
−1.3 °CJanuary nightly low
1092 mmrain and snow a year
1227 kWh/m²solar radiation a year
434 mabove sea level
Similar sunshine in Jura
- Basse-Vendline 1660 h
- Rossemaison 1650 h
- Damphreux-Lugnez 1650 h
- Courgenay 1660 h
Nearby
- Fontenais 1650 h
- Courtedoux 1670 h
- Courchavon 1510 h
- Courgenay 1660 h
All 51 places in Jura ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Porrentruy