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January Weather in Vaestaboland, Finland

Last updated: August 23, 2025

In January, the average temperature in Vaestaboland, Finland hovers around -1°C (30°F), with minimums plunging to -19°C (-1°F) and maximums reaching as high as 8°C (46°F). Expect a total precipitation of 50 mm (2.0 in) spread across an average of 10 days, contributing to a notably high average humidity of 92%.

January Temperature in Vaestaboland

In January in Vaestaboland, the average temperature is -1°C (30°F). Maximums can reach 8°C (46°F), while minimums can drop as low as -19°C (-1°F). Travelers should be prepared for a chilly climate and pack warm clothing to fully enjoy their visit.

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

The chart illustrates January temperature patterns in Vaestaboland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vaestaboland, January typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (46°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec302732394960656355464033
Data source: Temperature data for Vaestaboland 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 Vaestaboland

In Vaestaboland in January, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

January Precipitation Trends in Vaestaboland

The chart displays monthly precipitation patterns in Vaestaboland, 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 Vaestaboland, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec504245304137607965876379
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Vaestaboland

In Vaestaboland in January humidity is 92%. With an average temperature of -1°C (30°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities challenging and requiring extra layers to stay warm and dry while traveling.

January Average Humidity in Vaestaboland

This chart illustrates the average monthly humidity levels in Vaestaboland, 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 Vaestaboland is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%89%85%77%78%78%79%86%90%91%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Vaestaboland

In Vaestaboland 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 Vaestaboland.

Maximum UV Index Levels in Vaestaboland for January

The chart shows the monthly maximum UV Index (UVI) for Vaestaboland 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 Vaestaboland typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Vaestaboland 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 Vaestaboland Compares to Other Months

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

This table compares monthly weather conditions in Vaestaboland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)50 mm (2.0 inches)92%low
February Weather-3°C (28°F)42 mm (1.7 inches)90%low
March Weather0°C (32°F)45 mm (1.8 inches)89%moderate
April Weather4°C (40°F)30 mm (1.2 inches)85%moderate
May Weather9°C (49°F)41 mm (1.6 inches)77%moderate
June Weather16°C (61°F)37 mm (1.5 inches)78%high
July Weather18°C (65°F)60 mm (2.4 inches)78%high
August Weather17°C (63°F)79 mm (3.1 inches)79%moderate
September Weather13°C (55°F)65 mm (2.6 inches)86%moderate
October Weather8°C (47°F)87 mm (3.4 inches)90%low
November Weather5°C (41°F)63 mm (2.5 inches)91%low
December Weather1°C (34°F)79 mm (3.1 inches)89%low

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