March Weather in South Windham, United States

Last updated: June 24, 2025

In March, the average temperature in South Windham, United States is a brisk 1°C (34°F). Expect chilly days with minimums dipping to -19°C (-3°F) and maximums reaching a pleasant 19°C (66°F). During this month, precipitation is about 78 mm (3.1 in) over 9 days, contributing to an average humidity of 82%. Embrace the season with appropriate attire!

March Temperature in South Windham

In March in South Windham, the average temperature is 1°C (34°F). Maximum temperatures can reach 19°C (66°F), while the minimum can drop as low as -19°C (-3°F). Be prepared for a wide temperature range if you plan to travel during this time!

March Weather in South Windham: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in South Windham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Windham, March typically has an average temperature of 1°C (34°F), with highs reaching up to 19°C (66°F) and lows dropping to around -19°C (-3°F).

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

March Precipitation in South Windham

In South Windham in March, the precipitation amount is 78 mm (3.1 in) over the course of 9 days.

March Precipitation Trends in South Windham

The chart displays monthly precipitation patterns in South Windham, 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 South Windham, March typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 9 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 South Windham

In South Windham in March humidity is 82%. With an average temperature of 1°C (34°F), this humidity feels like walking through a thick fog, making it challenging to stay warm and comfortable while traveling.

March Average Humidity in South Windham

This chart illustrates the average monthly humidity levels in South Windham, 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 South Windham is approximately 82%, 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 South Windham

In South Windham in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in South Windham.

Maximum UV Index Levels in South Windham for March

The chart shows the monthly maximum UV Index (UVI) for South Windham 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 South Windham typically reaches 5, which falls under the moderate exposure category.

Data source: South Windham 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 South Windham Compares to Other Months

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

This table compares monthly weather conditions in South Windham, 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)	82 mm (3.2 inches)	86%	low
February Weather	-3°C (27°F)	90 mm (3.5 inches)	84%	moderate
March Weather	1°C (34°F)	78 mm (3.1 inches)	82%	moderate
April Weather	7°C (45°F)	120 mm (4.7 inches)	80%	high
May Weather	13°C (56°F)	73 mm (2.9 inches)	72%	very high
June Weather	19°C (66°F)	78 mm (3.1 inches)	72%	very high
July Weather	22°C (72°F)	138 mm (5.4 inches)	67%	very high
August Weather	22°C (71°F)	79 mm (3.1 inches)	66%	very high
September Weather	18°C (64°F)	65 mm (2.6 inches)	71%	high
October Weather	12°C (53°F)	126 mm (5.0 inches)	78%	moderate
November Weather	4°C (40°F)	108 mm (4.2 inches)	84%	moderate
December Weather	-1°C (30°F)	120 mm (4.7 inches)	81%	low