Best year time to visit Hamina

General weather information about Hamina

Average annual temperature is 5.9 °C

Absolute maximum temperature: 29.9 °C

Absolute minimum temperature: -17.6 °C

Number of sunny days: 125 days

Number of rainy days: 177 days

Number of snow days: 63 days

Look at detailed online map of Hamina

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

Hamina air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.55.34.915.320.626.423.429.920.914.78.53.7
Average daytime temperature (°C)-0.6-1.10.38.714.120.120.021.317.86.91.5-2.7
Average temperature (°C)-2.6-3.4-2.24.19.916.016.717.815.14.4-0.4-4.6
Average night temperature (°C)-4.6-7.1-5.6-0.74.810.312.814.012.02.0-3.0-7.1
Absolute minimum temperature (°C)-14.0-17.6-14.9-7.8-2.23.09.810.26.5-3.9-11.4-14.7

Hamina 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)6.79.111.814.717.318.918.115.712.910.17.45.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.72.54.811.813.215.413.211.08.24.40.90.4
Precipitation (mm)104378516373416064941207969
Sunny days8106241714599995
Rainy days144136131626222118159
Snow days914120100004617

Hamina - weather forecast by months

Hamina weather in januaryHamina weather in februaryHamina weather in marchHamina weather in aprilHamina weather in mayHamina weather in juneHamina weather in julyHamina weather in augustHamina weather in septemberHamina weather in octoberHamina weather in novemberHamina weather in december

Best time to visit Hamina:

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

  • April — 11.8(h)
  • May — 13.2(h)
  • June — 15.4(h)
  • July — 13.2(h)
  • August — 11.0(h)

Months with the longest average daylight duration in Hamina:

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

The largest precipitation sum in Hamina is at

  • January — 104(mm)
  • July — 160(mm)
  • October — 120(mm)

    • Weather forecast in the closest to Hamina admin centers

    Weather forecast in the closest towns to Hamina

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    Frequently asked questions

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