Best year time to visit Alajoki

General weather information about Alajoki

Average annual temperature is 3.9 °C

Absolute maximum temperature: 28.3 °C

Absolute minimum temperature: -18.9 °C

Number of sunny days: 115 days

Number of rainy days: 171 days

Number of snow days: 79 days

Look at detailed online map of Alajoki

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

Alajoki air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)1.82.63.916.422.325.424.128.321.111.32.21.7
Average daytime temperature (°C)-2.8-3.6-1.97.514.219.318.420.316.33.4-2.6-6.3
Average temperature (°C)-4.5-5.7-4.61.19.714.815.316.813.31.5-4.2-7.6
Average night temperature (°C)-6.2-7.8-7.5-3.24.69.711.813.110.4-0.4-5.8-9.1
Absolute minimum temperature (°C)-18.7-16.3-15.3-9.2-4.42.18.07.95.9-8.9-18.9-16.5

Alajoki monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.019.020.020.017.014.011.08.05.0
Daylight mean duration (h)6.08.811.814.918.020.019.016.113.09.96.95.0
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)0.41.74.810.712.314.38.79.96.12.80.10.3
Precipitation (mm)802386265369223103138967349
Sunny days11872312117831357
Rainy days11277181924232717160
Snow days918170100001924

Alajoki - weather forecast by months

Alajoki weather in januaryAlajoki weather in februaryAlajoki weather in marchAlajoki weather in aprilAlajoki weather in mayAlajoki weather in juneAlajoki weather in julyAlajoki weather in augustAlajoki weather in septemberAlajoki weather in octoberAlajoki weather in novemberAlajoki weather in december

Best time to visit Alajoki:

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

  • April — 10.7(h)
  • May — 12.3(h)
  • June — 14.3(h)
  • July — 8.7(h)
  • August — 9.9(h)

Months with the longest average daylight duration in Alajoki:

  • May — 18.0(h)
  • June — 20.0(h)
  • July — 19.0(h)
  • August — 16.1(h)

The largest precipitation sum in Alajoki is at

  • July — 223(mm)
  • September — 138(mm)

    • Weather forecast in the closest to Alajoki admin centers

    Weather forecast in the closest towns to Alajoki

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    Frequently asked questions

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