Best year time to visit Fostaille

General weather information about Fostaille

Average annual temperature is 11.3 °C

Absolute maximum temperature: 30.3 °C

Absolute minimum temperature: -5.5 °C

Number of sunny days: 115 days

Number of rainy days: 248 days

Number of snow days: 2 days

Look at detailed online map of Fostaille

* Weather data for Fostaille Belgium is based on climate observations for 2026 year

Fostaille air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.412.715.116.422.428.229.228.330.324.414.311.0
Average daytime temperature (°C)6.17.89.711.617.023.921.721.422.816.59.37.6
Average temperature (°C)4.24.86.67.812.619.217.917.618.313.27.15.8
Average night temperature (°C)1.92.03.23.77.713.613.813.414.19.95.13.9
Absolute minimum temperature (°C)-4.2-4.2-4.2-2.02.88.410.29.98.62.4-2.0-5.5

Fostaille monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.016.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.610.111.913.815.516.315.914.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.08.0
Sunshine mean duration (h)2.75.25.07.010.612.911.110.09.55.92.91.7
Precipitation (mm)9019136845941122996212212682
Sunny days81476142056171017
Rainy days221424241710262513212923
Snow days100000000001

Fostaille - weather forecast by months

Fostaille weather in januaryFostaille weather in februaryFostaille weather in marchFostaille weather in aprilFostaille weather in mayFostaille weather in juneFostaille weather in julyFostaille weather in augustFostaille weather in septemberFostaille weather in octoberFostaille weather in novemberFostaille weather in december

Best time to visit Fostaille:

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

  • May — 10.6(h)
  • June — 12.9(h)
  • July — 11.1(h)
  • August — 10.0(h)
  • September — 9.5(h)

Months with the longest average daylight duration in Fostaille:

  • May — 15.5(h)
  • June — 16.3(h)
  • July — 15.9(h)

The largest precipitation sum in Fostaille is at

  • March — 136(mm)
  • July — 122(mm)
  • October — 122(mm)
  • November — 126(mm)

    • Weather forecast in the closest to Fostaille admin centers

    Weather forecast in the closest towns to Fostaille

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    Frequently asked questions

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