Best year time to visit Gastineau

General weather information about Gastineau

Average annual temperature is 14.8 °C

Absolute maximum temperature: 37.8 °C

Absolute minimum temperature: -3.4 °C

Number of sunny days: 149 days

Number of rainy days: 215 days

Number of snow days: 1 day

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

Gastineau air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)18.817.725.027.029.230.834.037.834.330.421.115.6
Average daytime temperature (°C)9.711.815.417.822.026.826.927.627.321.914.311.6
Average temperature (°C)6.86.110.812.916.921.621.522.321.516.811.28.4
Average night temperature (°C)4.01.77.08.112.017.116.617.416.512.38.15.6
Absolute minimum temperature (°C)-3.1-3.4-2.80.77.214.613.811.610.17.9-0.6-0.6

Gastineau 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)9.210.411.913.514.815.515.214.012.511.09.68.9
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.57.06.88.811.711.211.611.110.37.54.84.1
Precipitation (mm)120471247556171377474157233101
Sunny days9221310111112131714710
Rainy days22518202019191813172321
Snow days010000000000

Gastineau - weather forecast by months

Gastineau weather in januaryGastineau weather in februaryGastineau weather in marchGastineau weather in aprilGastineau weather in mayGastineau weather in juneGastineau weather in julyGastineau weather in augustGastineau weather in septemberGastineau weather in octoberGastineau weather in novemberGastineau weather in december

Best time to visit Gastineau:

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

  • May — 11.7(h)
  • June — 11.2(h)
  • July — 11.6(h)
  • August — 11.1(h)

Months with the longest average daylight duration in Gastineau:

  • June — 15.5(h)

The largest precipitation sum in Gastineau is at

  • June — 171(mm)
  • October — 157(mm)
  • November — 233(mm)

    • Weather forecast in the closest to Gastineau admin centers

    Weather forecast in the closest towns to Gastineau

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    Frequently asked questions

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