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Ranking · Data 2025 · Source: BFS
The sunniest municipalities in canton Jura (2025)
National ranking →Clos du Doubs is the sunniest municipality in canton Jura: 44.4% of possible sunshine duration (2025). Next come Grandfontaine (44.4%) and Porrentruy (44.4%). Source: MeteoSwiss, nearest station.
Ranking
MeteoSchweiz · 2025| Rank | Municipality | Sunshine | Residents |
|---|---|---|---|
| 1 | Clos du Doubs | 44.4% | 1'294 |
| 2 | Grandfontaine | 44.4% | 381 |
| 3 | Porrentruy | 44.4% | 6'601 |
| 4 | Boncourt | 44.4% | 1'171 |
| 5 | Basse-Allaine | 44.4% | 1'203 |
| 6 | Alle | 44.4% | 1'907 |
| 7 | Coeuve | 44.4% | 721 |
| 8 | Vendlincourt | 44.4% | 547 |
| 9 | Bure | 44.4% | 631 |
| 10 | Courchavon | 44.4% | 314 |
| 11 | Courgenay | 44.4% | 2'453 |
| 12 | Fahy | 44.4% | 332 |
| 13 | Fontenais | 44.4% | 1'647 |
| 14 | Haute-Ajoie | 44.4% | 1'057 |
| 15 | Damphreux-Lugnez | 44.4% | 363 |
| 16 | Courtedoux | 44.4% | 774 |
| 17 | Basse-Vendline | 44.4% | 767 |
| 18 | Châtillon | 43.3% | 494 |
| 19 | Haute-Sorne | 43.3% | 7'362 |
| 20 | Boécourt | 43.3% | 961 |
| 21 | Courrendlin | 43.3% | 3'667 |
| 22 | Develier | 43.3% | 1'372 |
| 23 | Pleigne | 43.3% | 349 |
| 24 | Bourrignon | 43.3% | 261 |
| 25 | Courchapoix | 43.3% | 445 |
| 26 | Courroux | 43.3% | 3'396 |
| 27 | Courtételle | 43.3% | 2'724 |
| 28 | Movelier | 43.3% | 420 |
| 29 | Val Terbi | 43.3% | 3'269 |
| 30 | Rossemaison | 43.3% | 733 |
| 31 | Ederswiler | 43.3% | 117 |
| 32 | Delémont | 43.3% | 12'739 |
| 33 | Mettembert | 43.3% | 112 |
| 34 | Mervelier | 43.3% | 535 |
| 35 | Soyhières | 43.3% | 431 |
| 36 | Cornol | 43.3% | 1'060 |
| 37 | La Baroche | 43.3% | 1'134 |
| 38 | Les Bois | 41.6% | 1'252 |
How we measure this
MeteoSchweizRelative sunshine duration (actual as a share of astronomically possible sunshine) from the nearest MeteoSwiss station, at most 25 km away, averaged up to 2025. The relative figure is topography-fair because it accounts for shorter winter days.
Frequently asked questions
- Which municipality in canton Jura is the sunniest?
- Clos du Doubs is the sunniest municipality in canton Jura, at 44.4% relative sunshine (2025).
- What does relative sunshine duration mean?
- The share of actual sunshine hours against the maximum possible. It makes places with short winter days fairly comparable with very sunny locations.