Best year time to visit Grandville

General weather information about Grandville

Average annual temperature is 11.7 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -4.4 °C

Number of sunny days: 122 days

Number of rainy days: 240 days

Number of snow days: 3 days

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

Grandville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.813.216.618.123.629.231.227.329.925.315.211.5
Average daytime temperature (°C)6.68.310.412.317.924.822.721.923.016.89.68.2
Average temperature (°C)4.75.06.98.313.219.818.617.918.313.57.36.3
Average night temperature (°C)2.51.93.54.07.914.214.213.813.810.35.24.3
Absolute minimum temperature (°C)-4.3-4.4-4.4-2.62.99.610.610.88.41.5-2.0-4.1

Grandville 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)8.510.011.913.815.516.416.014.512.610.79.08.1
Daylight minimum duration (h)8.09.010.012.014.016.015.013.011.09.08.07.0
Sunshine mean duration (h)2.75.05.57.110.813.111.09.89.66.43.32.5
Precipitation (mm)101191208247511049112410713278
Sunny days71458142058191228
Rainy days221426221710262311192822
Snow days200000000001

Grandville - weather forecast by months

Grandville weather in januaryGrandville weather in februaryGrandville weather in marchGrandville weather in aprilGrandville weather in mayGrandville weather in juneGrandville weather in julyGrandville weather in augustGrandville weather in septemberGrandville weather in octoberGrandville weather in novemberGrandville weather in december

Best time to visit Grandville:

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

  • May — 10.8(h)
  • June — 13.1(h)
  • July — 11.0(h)
  • August — 9.8(h)
  • September — 9.6(h)

Months with the longest average daylight duration in Grandville:

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

The largest precipitation sum in Grandville is at

  • March — 120(mm)
  • September — 124(mm)
  • November — 132(mm)

    • Weather forecast in the closest to Grandville admin centers

    Weather forecast in the closest towns to Grandville

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    Frequently asked questions

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