Best year time to visit Bayonne

General weather information about Bayonne

Average annual temperature is 14.4 °C

Absolute maximum temperature: 39.0 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 220 days

Number of rainy days: 142 days

Number of snow days: 3 days

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

Bayonne air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.515.920.622.528.231.935.339.031.327.418.913.9
Average daytime temperature (°C)8.210.614.717.621.827.630.230.126.221.312.39.9
Average temperature (°C)5.15.89.512.316.722.124.424.220.316.58.76.6
Average night temperature (°C)2.32.24.97.512.217.218.718.615.212.35.43.6
Absolute minimum temperature (°C)-1.7-3.0-0.83.08.913.415.013.310.27.00.4-2.8

Bayonne monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.310.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)6.48.29.110.511.111.913.512.010.27.76.15.4
Precipitation (mm)2228282066791347852038077
Sunny days202118161612222422171418
Rainy days11512141518978141613
Snow days021000000000

Bayonne - weather forecast by months

Bayonne weather in januaryBayonne weather in februaryBayonne weather in marchBayonne weather in aprilBayonne weather in mayBayonne weather in juneBayonne weather in julyBayonne weather in augustBayonne weather in septemberBayonne weather in octoberBayonne weather in novemberBayonne weather in december

Best time to visit Bayonne:

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

  • June — 11.9(h)
  • July — 13.5(h)
  • August — 12.0(h)

Months with the longest average daylight duration in Bayonne:

  • June — 15.5(h)

The largest precipitation sum in Bayonne is at

  • June — 79(mm)
  • September — 85(mm)
  • October — 203(mm)
  • November — 80(mm)

    • Weather forecast in the closest to Bayonne admin centers

    Weather forecast in the closest towns to Bayonne

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    Frequently asked questions

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