Best Time to Visit Delémont, Jura, Switzerland
Month-by-month climate guide for planning a trip to Delémont.
Delémont does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 18.1°C / 64.6°F) and driest (March, 59 mm / 2.3 in) months. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from 0.5°C / 32.9°F in January to 18.1°C / 64.6°F in July, with rainfall from 59 mm / 2.3 in (March) to 102 mm / 4 in (June). These are point-value climate normals sampled at Delémont, Jura, Switzerland's coordinates — usually more actionable for travellers than the country-wide average. Delémont's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| August | 17.8°C64°F | 87 mm3.4″ | — |
| July | 18.1°C64.6°F | 92 mm3.6″ | — |
| September | 14.3°C57.7°F | 79 mm3.1″ | — |
No month at Delémont matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Delémont?
Delémont doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on March (driest, ~59 mm / 2.3 in) and July (warmest, 18.1°C / 64.6°F). Because these are point values at the city, they can differ substantially from Switzerland's national average.
When is the rainy season in Delémont?
The rainy season at Delémont, Jura runs through May–September, when monthly rainfall exceeds the annual median of about 78 mm / 3.1 in. The wettest single month is June (102 mm / 4 in).
What is the driest month in Delémont?
The driest month in Delémont is March, averaging about 59 mm / 2.3 in of rainfall. Temperature that month averages 5.3°C / 41.5°F.
What months should I avoid visiting Delémont?
The least comfortable months for travel to Delémont — based on point-value climate at the city — are January, February, May, June, July, November, December. These are the wettest or coolest months at this location. Rainfall peaks at 102 mm / 4 in in June, and the coldest month averages 0.5°C / 32.9°F.
Is Delémont climate different from Switzerland overall?
Yes, usually. Our Delémont figures are point-value climate normals sampled at the city itself, while our Switzerland figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Delémont specifically — usually the more actionable data for a traveller planning to spend time in the city.