April Weather in Tonasket, United States

Last updated: June 24, 2025

In Tonasket, United States, the average temperature in April hovers around 6°C (44°F). Expect some chilly days, with minimum temperatures dipping to -6°C (22°F), while the mercury can rise as high as 23°C (74°F). During this month, precipitation amounts to 54 mm (2.1 in) spread over 8 days, contributing to an average humidity of 85%. Remember to pack accordingly!

April Temperature in Tonasket

In April in Tonasket, the average temperature is 6°C (44°F), with maximums reaching 23°C (74°F) and minimums dropping as low as -6°C (22°F). This varied climate makes it essential to pack layers for your travels.

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

The chart illustrates April temperature patterns in Tonasket, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonasket, April typically has an average temperature of 6°C (44°F), with highs reaching up to 23°C (74°F) and lows dropping to around -6°C (22°F).

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

April Precipitation in Tonasket

In Tonasket in April, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

April Precipitation Trends in Tonasket

The chart displays monthly precipitation patterns in Tonasket, 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 Tonasket, April typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 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 Tonasket

In Tonasket in April, humidity is 85%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that seeps into your clothes, making travel uncomfortable and adding an extra layer of chill to the air.

April Average Humidity in Tonasket

This chart illustrates the average monthly humidity levels in Tonasket, 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 Tonasket is approximately 85%, 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 Tonasket

In Tonasket in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Tonasket.

Maximum UV Index Levels in Tonasket for April

The chart shows the monthly maximum UV Index (UVI) for Tonasket 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 Tonasket typically reaches 7, which falls under the high exposure category.

Data source: Tonasket 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 Tonasket Compares to Other Months

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

This table compares monthly weather conditions in Tonasket, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	78 mm (3.1 inches)	90%	low
February Weather	-4°C (25°F)	63 mm (2.5 inches)	91%	moderate
March Weather	2°C (36°F)	63 mm (2.5 inches)	89%	moderate
April Weather	6°C (44°F)	54 mm (2.1 inches)	85%	high
May Weather	12°C (54°F)	43 mm (1.7 inches)	82%	very high
June Weather	17°C (62°F)	24 mm (0.9 inches)	81%	very high
July Weather	21°C (70°F)	5 mm (0.2 inches)	84%	very high
August Weather	20°C (68°F)	9 mm (0.4 inches)	75%	very high
September Weather	14°C (57°F)	30 mm (1.2 inches)	74%	high
October Weather	6°C (43°F)	54 mm (2.1 inches)	85%	moderate
November Weather	1°C (34°F)	70 mm (2.8 inches)	88%	moderate
December Weather	-3°C (27°F)	77 mm (3.0 inches)	93%	low