Best year time to visit Loviisa

General weather information about Loviisa

Average annual temperature is 6.1 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -18.8 °C

Number of sunny days: 122 days

Number of rainy days: 181 days

Number of snow days: 62 days

Look at detailed online map of Loviisa

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

Loviisa air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)3.56.46.918.124.430.825.329.021.615.29.04.5
Average daytime temperature (°C)-0.3-0.21.410.516.422.421.221.518.57.11.5-2.7
Average temperature (°C)-2.4-3.1-2.24.711.017.016.817.314.94.3-0.5-4.8
Average night temperature (°C)-4.6-8.0-6.8-1.44.710.112.313.211.11.7-3.2-7.8
Absolute minimum temperature (°C)-16.4-18.8-17.8-14.4-2.53.29.29.05.3-3.8-15.9-17.0

Loviisa 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)6.79.111.814.617.318.918.115.712.910.17.55.9
Daylight minimum duration (h)5.07.010.013.016.018.017.014.011.08.06.05.0
Sunshine mean duration (h)0.82.45.111.112.815.213.210.08.04.51.10.3
Precipitation (mm)11443812034171161481191037869
Sunny days999231617386895
Rainy days1461071413282324181311
Snow days813120100005815

Loviisa - weather forecast by months

Loviisa weather in januaryLoviisa weather in februaryLoviisa weather in marchLoviisa weather in aprilLoviisa weather in mayLoviisa weather in juneLoviisa weather in julyLoviisa weather in augustLoviisa weather in septemberLoviisa weather in octoberLoviisa weather in novemberLoviisa weather in december

Best time to visit Loviisa:

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

  • April — 11.1(h)
  • May — 12.8(h)
  • June — 15.2(h)
  • July — 13.2(h)
  • August — 10.0(h)

Months with the longest average daylight duration in Loviisa:

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

The largest precipitation sum in Loviisa is at

  • January — 114(mm)
  • July — 116(mm)
  • August — 148(mm)
  • September — 119(mm)
  • October — 103(mm)

    • Weather forecast in the closest to Loviisa admin centers

    Weather forecast in the closest towns to Loviisa

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    Frequently asked questions

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