March Weather in Bethel, United States

Last updated: June 24, 2025

In March, the average temperature in Bethel, United States hovers around -7°C (19°F), with extremes ranging from a chilling -30°C (-21°F) to a mild 10°C (50°F). This month brings 48 mm (1.9 in) of precipitation over 11 days, contributing to an average humidity level of 89%, making the atmosphere quite damp.

March Temperature in Bethel

In March in Bethel, the average temperature is -7°C (19°F). Maximums can reach 10°C (50°F), and minimums can be as low as -30°C (-21°F). Travelers should be prepared for chilly conditions and consider packing warm clothing for their visit.

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

The chart illustrates March temperature patterns in Bethel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bethel, March typically has an average temperature of -7°C (19°F), with highs reaching up to 10°C (50°F) and lows dropping to around -30°C (-21°F).

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

March Precipitation in Bethel

In Bethel in March, the precipitation amount is 48 mm (1.9 in) over a span of 11 days.

March Precipitation Trends in Bethel

The chart displays monthly precipitation patterns in Bethel, 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 Bethel, March typically receives around 48 mm (1.9 inches) of precipitation spread over approximately 11 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 Bethel

In Bethel in March humidity is 89%. With an average temperature of -7°C (19°F), this humidity feels like an icy mist clinging to your skin, making travel uncomfortable as each breath brings in a sharp chill that bites through layers of clothing.

March Average Humidity in Bethel

This chart illustrates the average monthly humidity levels in Bethel, 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 Bethel is approximately 89%, 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 Bethel

In Bethel 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 Bethel, you can check the information here.

Maximum UV Index Levels in Bethel for March

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

Data source: Bethel 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 Bethel Compares to Other Months

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

This table compares monthly weather conditions in Bethel, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (9°F)	28 mm (1.1 inches)	97%	low
February Weather	-10°C (15°F)	56 mm (2.2 inches)	95%	low
March Weather	-7°C (19°F)	48 mm (1.9 inches)	89%	moderate
April Weather	0°C (33°F)	47 mm (1.9 inches)	78%	moderate
May Weather	8°C (46°F)	61 mm (2.4 inches)	80%	moderate
June Weather	13°C (55°F)	69 mm (2.7 inches)	86%	high
July Weather	14°C (58°F)	64 mm (2.5 inches)	89%	high
August Weather	13°C (55°F)	86 mm (3.4 inches)	91%	moderate
September Weather	8°C (48°F)	83 mm (3.3 inches)	92%	moderate
October Weather	3°C (38°F)	89 mm (3.5 inches)	92%	low
November Weather	-6°C (21°F)	62 mm (2.5 inches)	95%	low
December Weather	-10°C (15°F)	58 mm (2.3 inches)	98%	low