March Weather in Bethel, United States

Last updated: June 24, 2025

In March, the average temperature in Bethel, United States hovers around -2°C (29°F). While it can plummet to a frosty -21°C (-6°F), temperatures can also peak at a comfortable 18°C (66°F). Expect about 81 mm (3.2 in) of precipitation over 11 days, and enjoy the crisp air with an average humidity of 86%.

March Temperature in Bethel

In March in Bethel, the average temperature is -2°C (29°F). The maximum can reach 18°C (66°F), while the minimum can drop as low as -21°C (-6°F). Be sure to pack layers and prepare for a wide range of temperatures during your travels.

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 -2°C (29°F), with highs reaching up to 18°C (66°F) and lows dropping to around -21°C (-6°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 81 mm (3.2 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 81 mm (3.2 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 Bethel

In Bethel in March humidity is 86%. With an average temperature of -2°C (29°F), this humidity feels like a damp chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel plans challenging.

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 86%, 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 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bethel, you can refer to this Hourly UV Index in Bethel.

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 6, which falls under the high 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	-7°C (19°F)	80 mm (3.2 inches)	89%	moderate
February Weather	-6°C (22°F)	88 mm (3.4 inches)	88%	moderate
March Weather	-2°C (29°F)	81 mm (3.2 inches)	86%	high
April Weather	5°C (42°F)	130 mm (5.1 inches)	84%	very high
May Weather	12°C (55°F)	103 mm (4.1 inches)	76%	very high
June Weather	17°C (64°F)	110 mm (4.3 inches)	72%	very high
July Weather	20°C (69°F)	159 mm (6.2 inches)	66%	very high
August Weather	19°C (67°F)	109 mm (4.3 inches)	64%	very high
September Weather	15°C (60°F)	77 mm (3.0 inches)	72%	high
October Weather	9°C (48°F)	153 mm (6.0 inches)	81%	moderate
November Weather	1°C (33°F)	109 mm (4.3 inches)	87%	moderate
December Weather	-5°C (24°F)	96 mm (3.8 inches)	84%	low