Best year time to visit Avister

General weather information about Avister

Average annual temperature is 11.3 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -5.1 °C

Number of sunny days: 107 days

Number of rainy days: 253 days

Number of snow days: 5 days

Look at detailed online map of Avister

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

Avister air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.113.115.718.323.028.931.227.829.425.114.511.0
Average daytime temperature (°C)6.17.99.712.017.424.322.421.522.716.69.07.5
Average temperature (°C)4.14.76.57.912.919.618.317.618.113.17.05.8
Average night temperature (°C)2.01.83.23.87.714.114.013.613.59.95.03.9
Absolute minimum temperature (°C)-5.1-3.9-4.5-2.92.39.09.610.08.21.3-2.7-3.8

Avister 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)8.610.111.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.75.35.47.410.713.010.69.59.46.23.02.4
Precipitation (mm)104261487755881131307710514199
Sunny days71458121846171015
Rainy days201426221912272513212925
Snow days400000000001

Avister - weather forecast by months

Avister weather in januaryAvister weather in februaryAvister weather in marchAvister weather in aprilAvister weather in mayAvister weather in juneAvister weather in julyAvister weather in augustAvister weather in septemberAvister weather in octoberAvister weather in novemberAvister weather in december

Best time to visit Avister:

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

  • May — 10.7(h)
  • June — 13.0(h)
  • July — 10.6(h)
  • August — 9.5(h)
  • September — 9.4(h)

Months with the longest average daylight duration in Avister:

  • May — 15.5(h)
  • June — 16.4(h)
  • July — 16.0(h)

The largest precipitation sum in Avister is at

  • March — 148(mm)
  • August — 130(mm)
  • November — 141(mm)

    • Weather forecast in the closest to Avister admin centers

    Weather forecast in the closest towns to Avister

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    Frequently asked questions

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