Pontarlier Weather in September

What's the weather like in Pontarlier (Franche-Comté) in September 2024?

The climate in Pontarlier during September can be summarized as mild and a little damp.

September is in the fall / autumn in Pontarlier and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 7°C (45°F) is normal.

Pontarlier weather averages (imperial / metric)
Daytime temperature 16.3°C 61.3°F
Nightly temperature 7.2°C 44.9°F
Average temperature 11.7°C 53.1°F
Daily sunshine 6.5 hrs
Avg rainfall 98 mm 3.9 ins
Rainy days 13 days
Sea temperature 20.8°C 69.4°F
Humidity 75%
Windspeed 9kph 6 mph

On average September is the 6th wettest month of the year in Pontarlier with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.5 hours of sunshine per day.

September temperatures in Pontarlier

Pontarlier average temperature in September

September rainfall

Pontarlier average rain in September

September hourly sunshine

Pontarlier average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Pontarlier in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Pontarlier weather stats

Pontarlier weather statistics
Hottest month: July 19.7°C 67.5°F
Driest month: October 81mm 3.2ins
Sunniest month: July 8.5hrs
Coldest month: January 0°C 32°F
Wettest month: August 115mm 4.5ins
Map showing location of Pontarlier (46.90347, 6.35542) Pontarlier map pin © Google

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