June Weather in Okanogan, United States

Last updated: June 24, 2025

In June, the average temperature in Okanogan, United States is a pleasant 19°C (67°F). However, temperatures can vary significantly, with minimums dropping to 4°C (40°F) and maximums soaring up to 42°C (108°F). Expect 12 mm (0.5 in) of precipitation over about 4 days, along with an average humidity of 81%—perfect for those who appreciate a more tropical climate!

June Temperature in Okanogan

In June in Okanogan, the average temperature is 19°C (67°F). Maximum temperatures can reach 42°C (108°F), while minimums can drop as low as 4°C (40°F). Be prepared for a wide range of temperatures when traveling, and pack accordingly to fully enjoy your trip!

June Weather in Okanogan: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Okanogan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Okanogan, June typically has an average temperature of 19°C (67°F), with highs reaching up to 42°C (108°F) and lows dropping to around 4°C (40°F).

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

June Precipitation in Okanogan

In Okanogan in June, the precipitation amount is 12 mm (0.5 in) over a span of 4 days.

June Precipitation Trends in Okanogan

The chart displays monthly precipitation patterns in Okanogan, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Okanogan, June typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 4 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Okanogan

In Okanogan in June humidity is 81%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick, prompting you to seek shade and hydration frequently.

June Average Humidity in Okanogan

This chart illustrates the average monthly humidity levels in Okanogan, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Okanogan is approximately 81%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Okanogan

In Okanogan in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Okanogan.

Maximum UV Index Levels in Okanogan for June

The chart shows the monthly maximum UV Index (UVI) for Okanogan in June, 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 June, the maximum UV index in Okanogan typically reaches 9, which falls under the very high exposure category.

Data source: Okanogan June 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 June Weather in Okanogan Compares to Other Months

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

This table compares monthly weather conditions in Okanogan, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	72 mm (2.8 inches)	90%	low
February Weather	-2°C (28°F)	48 mm (1.9 inches)	91%	moderate
March Weather	4°C (39°F)	45 mm (1.8 inches)	89%	moderate
April Weather	9°C (48°F)	34 mm (1.3 inches)	85%	high
May Weather	15°C (59°F)	33 mm (1.3 inches)	82%	very high
June Weather	19°C (67°F)	12 mm (0.5 inches)	81%	very high
July Weather	23°C (74°F)	2 mm (0.1 inches)	84%	very high
August Weather	22°C (72°F)	5 mm (0.2 inches)	75%	very high
September Weather	16°C (61°F)	21 mm (0.8 inches)	74%	high
October Weather	8°C (46°F)	39 mm (1.5 inches)	85%	moderate
November Weather	2°C (36°F)	54 mm (2.1 inches)	88%	moderate
December Weather	-2°C (28°F)	63 mm (2.5 inches)	93%	low