Best year time to visit Lillby

General weather information about Lillby

Average annual temperature is 4.9 °C

Absolute maximum temperature: 30.2 °C

Absolute minimum temperature: -17.9 °C

Number of sunny days: 145 days

Number of rainy days: 167 days

Number of snow days: 53 days

Look at detailed online map of Lillby

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

Lillby air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)4.45.55.112.719.927.424.030.222.412.75.34.9
Average daytime temperature (°C)-0.4-0.3-1.46.312.418.719.319.816.75.2-0.6-3.5
Average temperature (°C)-2.0-2.2-4.21.68.815.116.116.514.02.7-2.5-5.7
Average night temperature (°C)-3.7-4.4-7.6-2.54.810.612.613.011.10.4-5.2-8.6
Absolute minimum temperature (°C)-16.4-10.4-15.9-12.1-1.63.110.79.83.5-6.7-17.9-15.3

Lillby 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)5.98.711.815.018.120.119.116.113.09.96.84.9
Daylight minimum duration (h)4.07.010.013.016.019.017.014.011.08.05.04.0
Sunshine mean duration (h)1.23.45.99.813.215.112.49.26.85.30.70.7
Precipitation (mm)5627584140308114678699435
Sunny days10121322191764912912
Rainy days114881113252721171210
Snow days101210010000299

Lillby - weather forecast by months

Lillby weather in januaryLillby weather in februaryLillby weather in marchLillby weather in aprilLillby weather in mayLillby weather in juneLillby weather in julyLillby weather in augustLillby weather in septemberLillby weather in octoberLillby weather in novemberLillby weather in december

Best time to visit Lillby:

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

  • April — 9.8(h)
  • May — 13.2(h)
  • June — 15.1(h)
  • July — 12.4(h)
  • August — 9.2(h)

Months with the longest average daylight duration in Lillby:

  • May — 18.1(h)
  • June — 20.1(h)
  • July — 19.1(h)
  • August — 16.1(h)

The largest precipitation sum in Lillby is at

  • July — 81(mm)
  • August — 146(mm)
  • November — 94(mm)

    • Weather forecast in the closest to Lillby admin centers

    Weather forecast in the closest towns to Lillby

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    Frequently asked questions

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