March Weather in Alastaro, Finland

Last updated: August 23, 2025

In Alastaro, Finland, the average temperature in March hovers around -1°C (31°F). Expect a frosty range, with minimum lows dipping to -27°C (-16°F) and maximum highs reaching 12°C (55°F). Prepare for 43 mm (1.7 in) of precipitation over about 10 days, and be ready for a high average humidity of 93%.

March Temperature in Alastaro

In March in Alastaro, the average temperature is -1°C (31°F). Maximums can reach 12°C (55°F), while minimums can dip as low as -27°C (-16°F). Travelers should be prepared for a wide range of temperatures, ensuring they pack appropriately for both cold and milder conditions.

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

The chart illustrates March temperature patterns in Alastaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alastaro, March typically has an average temperature of -1°C (31°F), with highs reaching up to 12°C (55°F) and lows dropping to around -27°C (-16°F).

Data source: Temperature data for Alastaro generated using information from the Copernicus Climate Change Service.

March Precipitation in Alastaro

In Alastaro in March, the precipitation amount is 43 mm (1.7 in) over a span of 10 days.

March Precipitation Trends in Alastaro

The chart displays monthly precipitation patterns in Alastaro, 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 Alastaro, March typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Alastaro

In Alastaro in March, humidity is 93%. With an average temperature of -1°C (31°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold air clings to your skin and dampens any warmth you might find.

March Average Humidity in Alastaro

This chart illustrates the average monthly humidity levels in Alastaro, 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 Alastaro is approximately 93%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Alastaro

In Alastaro 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 Alastaro, you can check the information here.

Maximum UV Index Levels in Alastaro for March

The chart shows the monthly maximum UV Index (UVI) for Alastaro 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 Alastaro typically reaches 3, which falls under the moderate exposure category.

Data source: Alastaro 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 Alastaro Compares to Other Months

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

This table compares monthly weather conditions in Alastaro, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	46 mm (1.8 inches)	97%	low
February Weather	-4°C (25°F)	42 mm (1.6 inches)	95%	low
March Weather	-1°C (31°F)	43 mm (1.7 inches)	93%	moderate
April Weather	4°C (39°F)	38 mm (1.5 inches)	86%	moderate
May Weather	10°C (50°F)	50 mm (2.0 inches)	75%	moderate
June Weather	16°C (61°F)	57 mm (2.2 inches)	75%	high
July Weather	17°C (64°F)	83 mm (3.3 inches)	80%	high
August Weather	16°C (61°F)	83 mm (3.3 inches)	83%	moderate
September Weather	11°C (53°F)	59 mm (2.3 inches)	90%	moderate
October Weather	6°C (44°F)	75 mm (3.0 inches)	93%	low
November Weather	3°C (37°F)	54 mm (2.1 inches)	94%	low
December Weather	-1°C (30°F)	64 mm (2.5 inches)	95%	low