Best year time to visit Challes

General weather information about Challes

Average annual temperature is 13.0 °C

Absolute maximum temperature: 32.5 °C

Absolute minimum temperature: -3.8 °C

Number of sunny days: 134 days

Number of rainy days: 230 days

Number of snow days: 1 day

Look at detailed online map of Challes

* Weather data for Challes France is based on climate observations for 2026 year

Challes air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.015.820.419.425.531.330.332.032.527.616.214.5
Average daytime temperature (°C)7.99.712.314.319.726.024.123.924.818.811.89.8
Average temperature (°C)5.85.78.610.114.920.819.419.519.814.69.17.4
Average night temperature (°C)3.42.45.16.19.915.114.715.315.310.86.35.1
Absolute minimum temperature (°C)-2.9-3.5-2.1-1.35.810.311.110.08.95.7-1.9-3.8

Challes monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.015.014.013.011.09.08.0
Daylight mean duration (h)8.910.211.913.715.216.015.614.312.610.89.38.5
Daylight minimum duration (h)8.09.011.012.014.015.015.013.011.010.08.08.0
Sunshine mean duration (h)3.45.96.67.811.412.211.19.59.46.85.12.6
Precipitation (mm)838915453349166691229166
Sunny days915891819781513310
Rainy days221323211311242315182720
Snow days000000000001

Best time to visit Challes:

The best time to visit Challes during the most sunny months:

  • May — 11.4(h)
  • June — 12.2(h)
  • July — 11.1(h)

Months with the longest average daylight duration in Challes:

  • June — 16.0(h)
  • July — 15.6(h)

The largest precipitation sum in Challes is at

  • March — 91(mm)
  • July — 91(mm)
  • October — 122(mm)
  • November — 91(mm)