March Weather in Heinola, Finland

Last updated: August 23, 2025

In Heinola, Finland, the average temperature in March hovers around -2°C (29°F), with extremes ranging from a chilly -25°C (-13°F) to a mild 11°C (52°F). This month sees about 43 mm (1.7 in) of precipitation spread over 11 days, contributing to an average humidity of a damp 93%. Stay warm and prepared for the elements!

March Temperature in Heinola

In March in Heinola, the average temperature is -2°C (29°F), with a maximum that can reach 11°C (52°F) and a minimum that can plummet to -25°C (-13°F). Be prepared for a wide range of temperatures, making it essential to pack warm clothing and plan accordingly for outdoor activities.

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

The chart illustrates March temperature patterns in Heinola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heinola, March typically has an average temperature of -2°C (29°F), with highs reaching up to 11°C (52°F) and lows dropping to around -25°C (-13°F).

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

March Precipitation in Heinola

In Heinola in March, the total precipitation amount is 43 mm (1.7 in) recorded over a span of 11 days.

March Precipitation Trends in Heinola

The chart displays monthly precipitation patterns in Heinola, 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 Heinola, March typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Heinola

In Heinola in March humidity is 93%. With an average temperature of -2°C (29°F), this humidity feels like a dense, frosty blanket that clings to you, making the cold seep into your bones and transforming outdoor activities into a chilly challenge.

March Average Humidity in Heinola

This chart illustrates the average monthly humidity levels in Heinola, 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 Heinola 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 Heinola

In Heinola 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 Heinola, you can check the information here.

Maximum UV Index Levels in Heinola for March

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

Data source: Heinola 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 Heinola Compares to Other Months

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

This table compares monthly weather conditions in Heinola, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	47 mm (1.9 inches)	98%	low
February Weather	-5°C (23°F)	44 mm (1.7 inches)	96%	low
March Weather	-2°C (29°F)	43 mm (1.7 inches)	93%	moderate
April Weather	3°C (38°F)	47 mm (1.8 inches)	87%	moderate
May Weather	9°C (49°F)	56 mm (2.2 inches)	75%	moderate
June Weather	15°C (60°F)	62 mm (2.5 inches)	74%	high
July Weather	17°C (63°F)	80 mm (3.1 inches)	80%	high
August Weather	16°C (61°F)	87 mm (3.4 inches)	85%	moderate
September Weather	11°C (52°F)	64 mm (2.5 inches)	90%	moderate
October Weather	6°C (43°F)	77 mm (3.0 inches)	94%	low
November Weather	2°C (36°F)	54 mm (2.1 inches)	94%	low
December Weather	-2°C (28°F)	69 mm (2.7 inches)	96%	low