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March Weather in Kaarina, Finland

Last updated: August 23, 2025

In March, the average temperature in Kaarina, Finland hovers around 0°C (31°F). While minimum temperatures can plunge to a chilly -25°C (-12°F), the warmest days may reach up to 13°C (55°F). Expect 45 mm (1.8 in) of precipitation spread over about 10 days, and prepare for high humidity levels at 89%, adding to the frosty atmosphere.

March Temperature in Kaarina

In March in Kaarina, the average temperature is 0°C (31°F). The maximum can reach 13°C (55°F) and the minimum can be as low as -25°C (-12°F). Travelers should be prepared for a wide range of temperatures, from chilly days to the possibility of severe cold.

March Weather in Kaarina: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Kaarina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaarina, March typically has an average temperature of 0°C (31°F), with highs reaching up to 13°C (55°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec282631405061646153453831
Data source: Temperature data for Kaarina 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.

March Precipitation in Kaarina

In Kaarina in March, the precipitation amount is 45 mm (1.8 in) spread over a duration of 10 days.

March Precipitation Trends in Kaarina

The chart displays monthly precipitation patterns in Kaarina, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Kaarina, March typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec484245344845859569785474
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Kaarina

In Kaarina in March, humidity is 89%. With an average temperature of 0°C (31°F), this humidity feels like a chilly blanket enveloping you, making every step feel heavier and the air thick, which can make traveling quite uncomfortable and draining.

March Average Humidity in Kaarina

This chart illustrates the average monthly humidity levels in Kaarina, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Kaarina is approximately 89%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Kaarina

In Kaarina in March, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Kaarina, you can check the information here.

Maximum UV Index Levels in Kaarina for March

The chart shows the monthly maximum UV Index (UVI) for Kaarina in March, 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 March, the maximum UV index in Kaarina typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Kaarina March 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 March Weather in Kaarina Compares to Other Months

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

This table compares monthly weather conditions in Kaarina, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)48 mm (1.9 inches)92%low
February Weather-3°C (26°F)42 mm (1.7 inches)90%low
March Weather0°C (31°F)45 mm (1.8 inches)89%moderate
April Weather4°C (40°F)34 mm (1.3 inches)85%moderate
May Weather10°C (50°F)48 mm (1.9 inches)77%moderate
June Weather16°C (61°F)45 mm (1.8 inches)78%high
July Weather18°C (64°F)85 mm (3.4 inches)78%high
August Weather16°C (62°F)95 mm (3.7 inches)79%moderate
September Weather12°C (54°F)69 mm (2.7 inches)86%moderate
October Weather7°C (45°F)78 mm (3.1 inches)90%low
November Weather3°C (38°F)54 mm (2.1 inches)91%low
December Weather0°C (31°F)74 mm (2.9 inches)89%low

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