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January Weather in Raahe, Finland

Last updated: August 23, 2025

In Raahe, Finland, the average temperature in January hovers around -5°C (23°F), with extremes reaching as low as -23°C (-10°F) and peaking at 5°C (42°F). Expect about 38 mm (1.5 in) of precipitation spread over 10 days, accompanied by a notably high average humidity of 99%. Stay warm and dry!

January Temperature in Raahe

In January in Raahe, the average temperature is -5°C (23°F). The maximum can reach 5°C (42°F), and the minimum can be as low as -23°C (-10°F). Travelers should be prepared for chilly conditions and dress warmly when exploring the area.

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

The chart illustrates January temperature patterns in Raahe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raahe, January typically has an average temperature of -5°C (23°F), with highs reaching up to 5°C (42°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec231925314255625951423428
Data source: Temperature data for Raahe 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 Raahe

In Raahe in January, the precipitation amount is 38 mm (1.5 in) over the course of 10 days.

January Precipitation Trends in Raahe

The chart displays monthly precipitation patterns in Raahe, 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 Raahe, January typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec383837385650649183997055
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Raahe

In Raahe in January humidity is 99%. With an average temperature of -5°C (23°F), this humidity feels like an icy veil clinging to your skin, making every breath feel sharp and heavy, a stark reminder that even in the cold, moisture hangs in the air, creating an uncomfortable chill that can dampen any travel adventure.

January Average Humidity in Raahe

This chart illustrates the average monthly humidity levels in Raahe, 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 Raahe is approximately 99%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%97%93%86%80%76%79%83%89%94%94%98%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Raahe

In Raahe 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 Raahe.

Maximum UV Index Levels in Raahe for January

The chart shows the monthly maximum UV Index (UVI) for Raahe 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 Raahe typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456643211
Data source: Raahe 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 Raahe Compares to Other Months

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

This table compares monthly weather conditions in Raahe, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)38 mm (1.5 inches)99%low
February Weather-7°C (20°F)38 mm (1.5 inches)97%low
March Weather-4°C (25°F)37 mm (1.5 inches)93%moderate
April Weather0°C (31°F)38 mm (1.5 inches)86%moderate
May Weather5°C (42°F)56 mm (2.2 inches)80%moderate
June Weather13°C (55°F)50 mm (2.0 inches)76%high
July Weather17°C (62°F)64 mm (2.5 inches)79%high
August Weather15°C (59°F)91 mm (3.6 inches)83%moderate
September Weather11°C (52°F)83 mm (3.3 inches)89%moderate
October Weather5°C (42°F)99 mm (3.9 inches)94%low
November Weather1°C (35°F)70 mm (2.7 inches)94%low
December Weather-2°C (28°F)55 mm (2.2 inches)98%low

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