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January Weather in Lapua, Finland

Last updated: August 23, 2025

In January, the average temperature in Lapua, Finland hovers around -5°C (24°F), with extremes ranging from a chilling -29°C (-19°F) to a mild 8°C (46°F). During this time, expect 37 mm (1.4 in) of precipitation spread across 10 days, contributing to a notably high average humidity of 97%. ❄️

January Temperature in Lapua

In January in Lapua, the average temperature is -5°C (24°F). The maximum can reach 8°C (46°F), while the minimum can be as low as -29°C (-19°F). Be prepared for chilly weather and pack accordingly for your trip to Lapua during this month.

January Weather in Lapua: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lapua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lapua, January typically has an average temperature of -5°C (24°F), with highs reaching up to 8°C (46°F) and lows dropping to around -29°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec242228374860635950413427
Data source: Temperature data for Lapua generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Lapua

In Lapua in January, the precipitation amount is 37 mm (1.4 in) over a period of 10 days.

January Precipitation Trends in Lapua

The chart displays monthly precipitation patterns in Lapua, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Lapua, January typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec373941466158598768815846
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Lapua

In Lapua in January, humidity is 97%. With an average temperature of -5°C (24°F), this humidity feels like a bone-chilling mist that clings to your skin, making every breath a reminder of the frigid air, and turning your travel into an exhilarating but challenging adventure through a frosty landscape.

January Average Humidity in Lapua

This chart illustrates the average monthly humidity levels in Lapua, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Lapua is approximately 97%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%85%77%74%79%82%89%93%93%95%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lapua

In Lapua in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Lapua.

Maximum UV Index Levels in Lapua for January

The chart shows the monthly maximum UV Index (UVI) for Lapua in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Lapua typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356653211
Data source: Lapua January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Lapua Compares to Other Months

Weather in Lapua varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Lapua, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lapua, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)37 mm (1.4 inches)97%low
February Weather-6°C (22°F)39 mm (1.5 inches)95%low
March Weather-2°C (29°F)41 mm (1.6 inches)92%low
April Weather3°C (37°F)46 mm (1.8 inches)85%moderate
May Weather9°C (48°F)61 mm (2.4 inches)77%moderate
June Weather15°C (60°F)58 mm (2.3 inches)74%high
July Weather17°C (63°F)59 mm (2.3 inches)79%high
August Weather15°C (59°F)87 mm (3.4 inches)82%moderate
September Weather10°C (50°F)68 mm (2.7 inches)89%moderate
October Weather5°C (41°F)81 mm (3.2 inches)93%low
November Weather1°C (34°F)58 mm (2.3 inches)93%low
December Weather-3°C (27°F)46 mm (1.8 inches)95%low

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