Lons-le-Saunier Weather in September

With daytime temperatures of 22°C (72°F) and nighttime lows of 12°C (54°F), September in Lons-le-Saunier brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 107 mm (4.2 in) falls on average.

Rainfall in Lons-le-Saunier in September

Rain is expected on roughly 12 days, totalling around 107 mm (4.2 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Lons-le-Saunier in September

Daytime highs in Lons-le-Saunier in September reach 22°C (72°F), with nights around 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Lons-le-Saunier in September

The month experiences a moderate amount of sunlight, with 183 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Lons-le-Saunier.

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For a detailed overview over the year and the best time to visit France, check out our Lons-le-Saunier's climate page.

Lons-le-Saunier Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 39%  

Precipitation 107 mm (4.2 in)  

Rainy days 12 days  

Humidity 74% *  

Sunshine 183 hours *  

Percentage Sunshine 55% *  

* Data from: Geneva, Switzerland (68 KM, 42 Miles).

What to Wear in Lons-le-Saunier in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Lons-le-Saunier in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Lons-le-Saunier's climate page.

More climate data for Lons-le-Saunier

Temperature Rainfall Sunshine Humidity

See the full Lons-le-Saunier climate overview or explore weather in France.