March Weather in Sund, Åland Islands

Last updated: August 22, 2025

In March, the average temperature in Sund, Åland Islands hovers around 1°C (34°F). While lows can dip to a brisk -13°C (9°F), you may also experience mild highs of up to 11°C (53°F). Expect about 36 mm (1.4 in) of precipitation over approximately 9 days, contributing to a notable average humidity of 90%.

March Temperature in Sund

In March in Sund, the average temperature is 1°C (34°F), with maximums reaching 11°C (53°F) and minimums dropping as low as -13°C (9°F). It's essential to pack warm clothing and be prepared for chilly conditions when traveling during this time.

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

The chart illustrates March temperature patterns in Sund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sund, March typically has an average temperature of 1°C (34°F), with highs reaching up to 11°C (53°F) and lows dropping to around -13°C (9°F).

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

March Precipitation in Sund

In Sund in March, the precipitation amount is 36 mm (1.4 in) over the course of 9 days.

March Precipitation Trends in Sund

The chart displays monthly precipitation patterns in Sund, 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 Sund, March typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 9 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 Sund

In Sund in March, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.

March Average Humidity in Sund

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

In Sund 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 Sund, you can check the information here.

Maximum UV Index Levels in Sund for March

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

Data source: Sund 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 Sund Compares to Other Months

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

This table compares monthly weather conditions in Sund, 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 (34°F)	44 mm (1.7 inches)	92%	low
February Weather	0°C (32°F)	34 mm (1.3 inches)	90%	low
March Weather	1°C (34°F)	36 mm (1.4 inches)	90%	moderate
April Weather	4°C (39°F)	25 mm (1.0 inches)	85%	moderate
May Weather	8°C (47°F)	38 mm (1.5 inches)	77%	moderate
June Weather	15°C (58°F)	30 mm (1.2 inches)	76%	high
July Weather	17°C (63°F)	47 mm (1.9 inches)	75%	high
August Weather	17°C (63°F)	56 mm (2.2 inches)	78%	moderate
September Weather	13°C (56°F)	57 mm (2.3 inches)	86%	moderate
October Weather	9°C (48°F)	87 mm (3.4 inches)	90%	low
November Weather	6°C (42°F)	50 mm (2.0 inches)	91%	low
December Weather	2°C (36°F)	71 mm (2.8 inches)	90%	low