Best year time to visit Ersby

General weather information about Ersby

Average annual temperature is 6.6 °C

Absolute maximum temperature: 30.1 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 135 days

Number of rainy days: 189 days

Number of snow days: 41 days

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* Weather data for Ersby Finland is based on climate observations for 2026 year

Ersby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.76.516.224.329.423.530.121.714.88.64.5
Average daytime temperature (°C)1.20.71.19.814.421.719.819.917.67.62.1-2.0
Average temperature (°C)-0.6-1.3-2.14.610.017.016.817.115.35.40.4-3.6
Average night temperature (°C)-2.3-4.0-6.0-0.74.710.913.414.612.53.1-1.7-5.4
Absolute minimum temperature (°C)-11.3-12.8-16.4-13.9-2.63.311.212.15.8-4.5-11.3-14.3

Ersby monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.018.018.016.014.011.08.06.0
Daylight mean duration (h)6.89.111.814.617.218.818.015.612.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.016.014.011.08.06.05.0
Sunshine mean duration (h)1.43.46.211.013.315.613.89.37.95.11.30.4
Precipitation (mm)824385314136110176471279446
Sunny days1213112122182410778
Rainy days16911991229272023168
Snow days3690000001715

Ersby - weather forecast by months

Ersby weather in januaryErsby weather in februaryErsby weather in marchErsby weather in aprilErsby weather in mayErsby weather in juneErsby weather in julyErsby weather in augustErsby weather in septemberErsby weather in octoberErsby weather in novemberErsby weather in december

Best time to visit Ersby:

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

  • April — 11.0(h)
  • May — 13.3(h)
  • June — 15.6(h)
  • July — 13.8(h)
  • August — 9.3(h)

Months with the longest average daylight duration in Ersby:

  • May — 17.2(h)
  • June — 18.8(h)
  • July — 18.0(h)
  • August — 15.6(h)

The largest precipitation sum in Ersby is at

  • July — 110(mm)
  • August — 176(mm)
  • October — 127(mm)

    • Weather forecast in the closest to Ersby admin centers

    Weather forecast in the closest towns to Ersby

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    Frequently asked questions

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