April Weather in Bethel, United States

Last updated: June 24, 2025

In April, the average temperature in Bethel, United States is a brisk 5°C (42°F). While you might experience chilly lows of -9°C (16°F), there's also the possibility of warmth with highs reaching 25°C (78°F). Expect about 130 mm (5.1 in) of precipitation spread over 14 days, contributing to a notably high average humidity of 84%.

April Temperature in Bethel

In April in Bethel, the average temperature is 5°C (42°F), with maximums reaching up to 25°C (78°F) and minimums dropping as low as -9°C (16°F). It's essential to pack for a variety of weather conditions, as this time of year can showcase both warmth and chill.

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

The chart illustrates April 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, April typically has an average temperature of 5°C (42°F), with highs reaching up to 25°C (78°F) and lows dropping to around -9°C (16°F).

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

April Precipitation in Bethel

In Bethel in April, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.

April Precipitation Trends in Bethel

The chart displays monthly precipitation patterns in Bethel, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Bethel, April typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Bethel

In Bethel in April, humidity is 84%. With an average temperature of 5°C (42°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier while traveling.

April Average Humidity in Bethel

This chart illustrates the average monthly humidity levels in Bethel, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Bethel is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Bethel

In Bethel in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bethel.

Maximum UV Index Levels in Bethel for April

The chart shows the monthly maximum UV Index (UVI) for Bethel in April, 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 April, the maximum UV index in Bethel typically reaches 8, which falls under the very high exposure category.

Data source: Bethel April 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 April 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 April’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 April’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