April Weather in Bethel, United States

Last updated: June 24, 2025

In April, the average temperature in Bethel, United States hovers around 17°C (63°F). However, be prepared for a range of conditions—minimums can drop to -2°C (29°F) while maximums may reach up to 31°C (88°F). Expect approximately 100 mm (4.0 in) of precipitation spread over 10 days, with an average humidity level of 80%, creating a uniquely vibrant atmosphere.

April Temperature in Bethel

In April in Bethel, the average temperature is 17°C (63°F). Maximum temperatures can reach 31°C (88°F), while minimum temperatures can drop to as low as -2°C (29°F). Travelers should be prepared for a range of weather conditions, from warm days to chilly nights.

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 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around -2°C (29°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 precipitation amount is 100 mm (4.0 in) over the course of 10 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 100 mm (4.0 inches) of precipitation spread over approximately 10 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 80%. With an average temperature of 17°C (63°F), this humidity feels like you're walking through a thick, warm blanket, making travel feel slightly stifling and requiring frequent breaks to stay comfortable.

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 80%, 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 reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check 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 10, 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 (44°F)	91 mm (3.6 inches)	85%	moderate
February Weather	10°C (50°F)	90 mm (3.5 inches)	82%	high
March Weather	12°C (53°F)	69 mm (2.7 inches)	81%	very high
April Weather	17°C (63°F)	100 mm (4.0 inches)	80%	very high
May Weather	21°C (71°F)	108 mm (4.2 inches)	81%	extreme
June Weather	25°C (77°F)	129 mm (5.1 inches)	81%	very high
July Weather	27°C (81°F)	122 mm (4.8 inches)	81%	extreme
August Weather	26°C (79°F)	153 mm (6.0 inches)	80%	very high
September Weather	24°C (75°F)	121 mm (4.8 inches)	79%	very high
October Weather	19°C (67°F)	76 mm (3.0 inches)	80%	very high
November Weather	11°C (53°F)	92 mm (3.6 inches)	85%	moderate
December Weather	9°C (48°F)	99 mm (3.9 inches)	86%	moderate