April Weather in Omak, United States

Last updated: June 24, 2025

In Omak, United States, the average temperature in April hovers around 7°C (45°F). Expect the mercury to dip as low as -5°C (23°F) at times and rise up to a comfortable 24°C (76°F). During this month, 43 mm (1.7 in) of precipitation typically falls over 8 days, while the air remains quite humid, with an average humidity of 85%.

April Temperature in Omak

In April in Omak, the average temperature is 7°C (45°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -5°C (23°F). This varied climate makes Omak an intriguing destination for travelers seeking both warmth and a touch of winter chill.

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

The chart illustrates April temperature patterns in Omak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Omak, April typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (76°F) and lows dropping to around -5°C (23°F).

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

April Precipitation in Omak

In Omak in April, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.

April Precipitation Trends in Omak

The chart displays monthly precipitation patterns in Omak, 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 Omak, April typically receives around 43 mm (1.7 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 Omak

In Omak in April, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

April Average Humidity in Omak

This chart illustrates the average monthly humidity levels in Omak, 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 Omak 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 Omak

In Omak in April, 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 Omak, you can refer to this Hourly UV Index in Omak.

Maximum UV Index Levels in Omak for April

The chart shows the monthly maximum UV Index (UVI) for Omak 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 Omak typically reaches 6, which falls under the high exposure category.

Data source: Omak 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 Omak Compares to Other Months

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

This table compares monthly weather conditions in Omak, 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 (26°F)	55 mm (2.2 inches)	91%	moderate
March Weather	2°C (36°F)	56 mm (2.2 inches)	89%	moderate
April Weather	7°C (45°F)	43 mm (1.7 inches)	85%	high
May Weather	13°C (56°F)	42 mm (1.6 inches)	82%	very high
June Weather	17°C (63°F)	19 mm (0.8 inches)	81%	very high
July Weather	21°C (71°F)	4 mm (0.1 inches)	84%	very high
August Weather	20°C (69°F)	7 mm (0.3 inches)	75%	very high
September Weather	14°C (58°F)	26 mm (1.0 inches)	74%	high
October Weather	6°C (44°F)	48 mm (1.9 inches)	85%	moderate
November Weather	1°C (34°F)	66 mm (2.6 inches)	88%	moderate
December Weather	-3°C (27°F)	72 mm (2.8 inches)	93%	low