Best year time to visit Hallu

General weather information about Hallu

Average annual temperature is 6.1 °C

Absolute maximum temperature: 31.6 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 140 days

Number of rainy days: 175 days

Number of snow days: 50 days

Look at detailed online map of Hallu

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

Hallu air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.26.86.016.023.028.924.231.622.715.37.85.8
Average daytime temperature (°C)0.70.81.310.214.621.320.320.218.07.01.3-2.5
Average temperature (°C)-1.1-1.5-2.44.39.716.316.416.714.74.7-0.5-4.4
Average night temperature (°C)-2.8-4.3-6.8-1.44.210.212.313.411.52.3-2.6-7.1
Absolute minimum temperature (°C)-13.6-12.5-17.3-14.5-2.53.39.810.85.3-5.0-12.7-14.9

Hallu monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)7.010.013.016.018.019.019.017.014.011.08.06.0
Daylight mean duration (h)6.69.011.814.717.419.018.215.712.910.17.45.8
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)1.33.05.710.813.315.812.79.58.04.91.20.4
Precipitation (mm)753492373717131159681208225
Sunny days10147182121551111710
Rainy days14713128926261917168
Snow days77110200003713

Hallu - weather forecast by months

Hallu weather in januaryHallu weather in februaryHallu weather in marchHallu weather in aprilHallu weather in mayHallu weather in juneHallu weather in julyHallu weather in augustHallu weather in septemberHallu weather in octoberHallu weather in novemberHallu weather in december

Best time to visit Hallu:

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

  • April — 10.8(h)
  • May — 13.3(h)
  • June — 15.8(h)
  • July — 12.7(h)
  • August — 9.5(h)

Months with the longest average daylight duration in Hallu:

  • May — 17.4(h)
  • June — 19.0(h)
  • July — 18.2(h)
  • August — 15.7(h)

The largest precipitation sum in Hallu is at

  • March — 92(mm)
  • July — 131(mm)
  • August — 159(mm)
  • October — 120(mm)

    • Weather forecast in the closest to Hallu admin centers

    Weather forecast in the closest towns to Hallu

    Explore Hallu

    See also
    MapTrains schedule
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    Frequently asked questions

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