Weather in Gislom in May

General weather information about Gislom

Average annual temperature is 6.1 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -18.8 °C

Number of sunny days: 122 days

Number of rainy days: 181 days

Number of snow days: 62 days

Look at detailed online map of Gislom

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

Gislom air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.56.46.918.124.430.825.329.021.615.29.04.5
Average daytime temperature (°C)-0.3-0.21.410.516.422.421.221.518.57.11.5-2.7
Average temperature (°C)-2.4-3.1-2.24.711.017.016.817.314.94.3-0.5-4.8
Average night temperature (°C)-4.6-8.0-6.8-1.44.710.112.313.211.11.7-3.2-7.8
Absolute minimum temperature (°C)-16.4-18.8-17.8-14.4-2.53.29.29.05.3-3.8-15.9-17.0

Gislom monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.015.018.019.018.016.014.011.08.06.0
Daylight mean duration (h)6.79.111.814.617.318.918.115.712.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.45.111.112.815.213.210.08.04.51.10.3
Precipitation (mm)11443812034171161481191037869
Sunny days999231617386895
Rainy days1461071413282324181311
Snow days813120100005815

Gislom - weather forecast by months

Gislom weather in januaryGislom weather in februaryGislom weather in marchGislom weather in aprilGislom weather in mayGislom weather in juneGislom weather in julyGislom weather in augustGislom weather in septemberGislom weather in octoberGislom weather in novemberGislom weather in december

Best time to visit Gislom:

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

  • April — 11.1(h)
  • May — 12.8(h)
  • June — 15.2(h)
  • July — 13.2(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Gislom:

  • May — 17.3(h)
  • June — 18.9(h)
  • July — 18.1(h)
  • August — 15.7(h)

The largest precipitation sum in Gislom is at

  • January — 114(mm)
  • July — 116(mm)
  • August — 148(mm)
  • September — 119(mm)
  • October — 103(mm)

    • Weather forecast in the closest to Gislom admin centers

    Weather forecast in the closest towns to Gislom

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    Frequently asked questions

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