Weather in Bäckby in May

General weather information about Bäckby

Average annual temperature is 4.5 °C

Absolute maximum temperature: 29.2 °C

Absolute minimum temperature: -20.7 °C

Number of sunny days: 138 days

Number of rainy days: 161 days

Number of snow days: 66 days

Look at detailed online map of Bäckby

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

Bäckby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)5.15.34.316.021.028.225.329.222.512.35.24.5
Average daytime temperature (°C)-0.9-0.6-1.47.013.819.619.320.216.64.4-1.3-4.3
Average temperature (°C)-2.6-3.0-4.81.49.315.215.916.513.51.7-3.4-6.3
Average night temperature (°C)-4.6-5.7-8.5-3.64.39.812.212.810.2-0.6-6.3-8.8
Absolute minimum temperature (°C)-13.4-13.9-17.6-14.8-2.42.59.49.04.1-8.1-20.7-14.7

Bäckby 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)5.78.611.815.018.320.519.316.213.09.86.74.6
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.23.05.89.412.714.611.310.06.14.70.70.4
Precipitation (mm)58254653503814413192976036
Sunny days9141221161854615810
Rainy days13538131226272415114
Snow days991612000011117

Bäckby - weather forecast by months

Bäckby weather in januaryBäckby weather in februaryBäckby weather in marchBäckby weather in aprilBäckby weather in mayBäckby weather in juneBäckby weather in julyBäckby weather in augustBäckby weather in septemberBäckby weather in octoberBäckby weather in novemberBäckby weather in december

Best time to visit Bäckby:

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

  • April — 9.4(h)
  • May — 12.7(h)
  • June — 14.6(h)
  • July — 11.3(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Bäckby:

  • May — 18.3(h)
  • June — 20.5(h)
  • July — 19.3(h)
  • August — 16.2(h)

The largest precipitation sum in Bäckby is at

  • July — 144(mm)
  • August — 131(mm)
  • September — 92(mm)
  • October — 97(mm)

    • Weather forecast in the closest to Bäckby admin centers

    Weather forecast in the closest towns to Bäckby

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    Frequently asked questions

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