Best year time to visit Castel Gaillard

General weather information about Castel Gaillard

Average annual temperature is 13.9 °C

Absolute maximum temperature: 37.1 °C

Absolute minimum temperature: -3.8 °C

Number of sunny days: 150 days

Number of rainy days: 214 days

Number of snow days: 1 day

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

Castel Gaillard air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.516.723.526.328.530.732.737.133.729.720.514.2
Average daytime temperature (°C)8.111.014.617.221.126.126.126.926.821.313.210.0
Average temperature (°C)5.35.69.912.116.121.020.821.520.916.29.97.0
Average night temperature (°C)2.61.25.87.411.216.315.816.415.711.76.84.2
Absolute minimum temperature (°C)-3.8-2.8-3.80.87.214.412.910.49.38.1-1.5-2.7

Castel Gaillard 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)4.27.37.39.011.211.012.011.010.57.45.43.8
Precipitation (mm)9630102856815522963812319295
Sunny days1321131161016131615610
Rainy days17718192520151814162421
Snow days100000000000

Castel Gaillard - weather forecast by months

Castel Gaillard weather in januaryCastel Gaillard weather in februaryCastel Gaillard weather in marchCastel Gaillard weather in aprilCastel Gaillard weather in mayCastel Gaillard weather in juneCastel Gaillard weather in julyCastel Gaillard weather in augustCastel Gaillard weather in septemberCastel Gaillard weather in octoberCastel Gaillard weather in novemberCastel Gaillard weather in december

Best time to visit Castel Gaillard:

The best time to visit Castel Gaillard during the most sunny months:

  • May — 11.2(h)
  • June — 11.0(h)
  • July — 12.0(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Castel Gaillard:

  • June — 15.5(h)

The largest precipitation sum in Castel Gaillard is at

  • June — 155(mm)
  • October — 123(mm)
  • November — 192(mm)

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    Frequently asked questions

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