La Chaux-de-Fonds
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La Chaux-de-Fonds Weather in September

La Chaux-de-Fonds in September averages 19°C (66°F) during the day and 10°C (50°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in La Chaux-de-Fonds in September

The climate data from previous years indicates about 13 days of rain, averaging 126 mm (5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in La Chaux-de-Fonds in September

La Chaux-de-Fonds in September gets highs of 19°C (66°F) during the day and drops to 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in La Chaux-de-Fonds in September

The area enjoys a balanced 178 hours of sunlight, ensuring it's neither too overcast nor too sunny.

For La Chaux-de-Fonds itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

La Chaux-de-Fonds Temperature in September

Min Temperature
10°C (50°F)
Max Temperature
19°C (66°F)
Chance of Rain
44%
Precipitation
126 mm (5 in)
Rainy days
13 days
Humidity
78% *
Sunshine
178 hours *
Percentage Sunshine
51% *
* Data from: Payerne, Switzerland (33 KM, 21 Miles).

La Chaux-de-Fonds Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in La Chaux-de-Fonds - and find the best time to visit.

Best Places in Switzerland in September

Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in La Chaux-de-Fonds 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in La Chaux-de-Fonds 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
    3/10
  • Outdoor sports
    9/10

La Chaux-de-Fonds 3-Day Forecast

More climate data for La Chaux-de-Fonds

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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