Best year time to visit Grouville

General weather information about Grouville

Average annual temperature is 13.1 °C

Absolute maximum temperature: 24.4 °C

Absolute minimum temperature: 3.0 °C

Number of sunny days: 129 days

Number of rainy days: 236 days

Look at detailed online map of Grouville

* Weather data for Grouville Jersey is based on climate observations for 2026 year

Grouville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.610.913.513.416.421.022.022.224.422.315.613.6
Average daytime temperature (°C)9.68.910.311.414.217.618.218.720.317.113.011.4
Average temperature (°C)8.67.99.110.112.916.217.217.618.715.812.010.5
Average night temperature (°C)7.56.98.09.011.714.916.316.717.314.710.79.6
Absolute minimum temperature (°C)3.04.13.46.110.212.415.214.812.510.26.54.9

Grouville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.016.016.015.013.011.09.08.0
Daylight mean duration (h)8.710.211.913.715.316.215.814.412.610.89.28.3
Daylight minimum duration (h)8.09.010.012.014.015.015.013.011.09.08.08.0
Sunshine mean duration (h)3.65.86.48.512.212.910.99.79.66.94.43.8
Precipitation (mm)1051710859292770818711126194
Sunny days613513222199101038
Rainy days2515261799222220212723
Snow days000000000000

Grouville - weather forecast by months

Grouville weather in januaryGrouville weather in februaryGrouville weather in marchGrouville weather in aprilGrouville weather in mayGrouville weather in juneGrouville weather in julyGrouville weather in augustGrouville weather in septemberGrouville weather in octoberGrouville weather in novemberGrouville weather in december

Best time to visit Grouville:

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

  • May — 12.2(h)
  • June — 12.9(h)
  • July — 10.9(h)

Months with the longest average daylight duration in Grouville:

  • June — 16.2(h)
  • July — 15.8(h)

The largest precipitation sum in Grouville is at

  • October — 111(mm)
  • November — 261(mm)

    • Weather forecast in the closest to Grouville admin centers

    Weather forecast in the closest towns to Grouville

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    Frequently asked questions

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