Best year time to visit Oyonnax

General weather information about Oyonnax

Average annual temperature is 11.1 °C

Absolute maximum temperature: 35.7 °C

Absolute minimum temperature: -11.4 °C

Number of sunny days: 132 days

Number of rainy days: 226 days

Number of snow days: 7 days

Look at detailed online map of Oyonnax

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

Oyonnax air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.814.619.320.124.627.632.935.729.626.515.414.1
Average daytime temperature (°C)5.18.410.612.017.323.524.224.623.718.28.97.5
Average temperature (°C)1.73.16.67.913.018.819.619.818.213.86.14.3
Average night temperature (°C)-1.9-1.12.73.48.413.814.415.012.49.33.01.3
Absolute minimum temperature (°C)-11.4-6.3-3.9-3.65.411.29.18.94.63.8-4.4-6.1

Oyonnax monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.715.414.112.610.99.58.7
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.37.37.28.110.213.012.310.610.47.43.63.3
Precipitation (mm)13423167140112150997382238286207
Sunny days10171075812141915411
Rainy days161021232622191711162520
Snow days510000000010

Oyonnax - weather forecast by months

Oyonnax weather in januaryOyonnax weather in februaryOyonnax weather in marchOyonnax weather in aprilOyonnax weather in mayOyonnax weather in juneOyonnax weather in julyOyonnax weather in augustOyonnax weather in septemberOyonnax weather in octoberOyonnax weather in novemberOyonnax weather in december

Best time to visit Oyonnax:

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

  • May — 10.2(h)
  • June — 13.0(h)
  • July — 12.3(h)
  • August — 10.6(h)
  • September — 10.4(h)

Months with the longest average daylight duration in Oyonnax:

  • June — 15.7(h)
  • July — 15.4(h)

The largest precipitation sum in Oyonnax is at

  • October — 238(mm)
  • November — 286(mm)
  • December — 207(mm)

    • Weather forecast in the closest to Oyonnax admin centers

    Weather forecast in the closest towns to Oyonnax

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    Frequently asked questions

    When is the best time to visit Oyonnax?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Oyonnax.
    What is the weather like in Oyonnax?
    See average temperature, rainfall and daylight hours for Oyonnax by month in the table above.
    How many sunny days does Oyonnax have?
    The monthly weather statistics above show sunshine and rainfall patterns for Oyonnax throughout the year.