March Weather in Harku, Estonia

Last updated: August 23, 2025

In March, the average temperature in Harku, Estonia hovers around 0°C (33°F). Expect chilly days, with minimums dropping to -18°C (1°F) and peaking at a mild 10°C (50°F). During this time, the region experiences 48 mm (1.9 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 90%. Be prepared for a brisk and damp atmosphere!

March Temperature in Harku

In March in Harku, the average temperature is 0°C (33°F). The maximum can reach 10°C (50°F), and the minimum can be as low as -18°C (1°F). Travelers should be prepared for cold conditions and pack accordingly to enjoy their visit.

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

The chart illustrates March temperature patterns in Harku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harku, March typically has an average temperature of 0°C (33°F), with highs reaching up to 10°C (50°F) and lows dropping to around -18°C (1°F).

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

March Precipitation in Harku

In Harku in March, the precipitation amount is 48 mm (1.9 in) over a span of 12 days.

March Precipitation Trends in Harku

The chart displays monthly precipitation patterns in Harku, 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 Harku, March typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 12 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 Harku

In Harku in March humidity is 90%. With average temperature 0°C (33°F) this humidity feels like a damp chill that clings to your skin, making every step outside feel heavier and more exhausting for traveling.

March Average Humidity in Harku

This chart illustrates the average monthly humidity levels in Harku, 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 Harku is approximately 90%, 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 Harku

In Harku 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 Harku, you can check the information here.

Maximum UV Index Levels in Harku for March

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

Data source: Harku 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 Harku Compares to Other Months

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

This table compares monthly weather conditions in Harku, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	45 mm (1.8 inches)	92%	low
February Weather	-2°C (29°F)	49 mm (1.9 inches)	91%	low
March Weather	0°C (33°F)	48 mm (1.9 inches)	90%	moderate
April Weather	4°C (40°F)	39 mm (1.5 inches)	87%	moderate
May Weather	9°C (49°F)	52 mm (2.0 inches)	76%	moderate
June Weather	16°C (60°F)	53 mm (2.1 inches)	80%	high
July Weather	18°C (65°F)	65 mm (2.6 inches)	80%	high
August Weather	17°C (63°F)	101 mm (4.0 inches)	83%	moderate
September Weather	13°C (56°F)	78 mm (3.1 inches)	87%	moderate
October Weather	8°C (47°F)	108 mm (4.2 inches)	90%	low
November Weather	4°C (40°F)	62 mm (2.4 inches)	91%	low
December Weather	0°C (33°F)	62 mm (2.4 inches)	90%	low