July Weather in Bonney Lake, United States

Last updated: June 24, 2025

In July, the average temperature in Bonney Lake, United States hovers around 18°C (65°F), providing a pleasant climate for outdoor activities. Expect minimum temperatures to dip to 10°C (50°F), while the mercury can soar up to a maximum of 32°C (90°F) on warmer days. With an average humidity of 79%, it’s advisable to keep hydrated. Don’t forget your umbrella, as precipitation can reach 13 mm (0.5 in) over the course of 3 days!

July Temperature in Bonney Lake

In July in Bonney Lake, the average temperature is 18°C (65°F). Maximum temperatures can reach 32°C (90°F), while minimum temperatures can drop as low as 10°C (50°F). Overall, it's a great time to travel, as the weather offers a pleasant mix of warmth and cooler evenings.

July Weather in Bonney Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Bonney Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonney Lake, July typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (50°F).

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

July Precipitation in Bonney Lake

In Bonney Lake in July, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

July Precipitation Trends in Bonney Lake

The chart displays monthly precipitation patterns in Bonney Lake, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Bonney Lake, July typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Bonney Lake

In Bonney Lake in July, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

July Average Humidity in Bonney Lake

This chart illustrates the average monthly humidity levels in Bonney Lake, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Bonney Lake is approximately 79%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Bonney Lake

In Bonney Lake in July, 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 Bonney Lake.

Maximum UV Index Levels in Bonney Lake for July

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

Data source: Bonney Lake July 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 July Weather in Bonney Lake Compares to Other Months

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

This table compares monthly weather conditions in Bonney Lake, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	187 mm (7.4 inches)	86%	low
February Weather	4°C (40°F)	193 mm (7.6 inches)	86%	moderate
March Weather	6°C (44°F)	138 mm (5.4 inches)	87%	moderate
April Weather	9°C (48°F)	120 mm (4.7 inches)	84%	high
May Weather	13°C (55°F)	69 mm (2.7 inches)	81%	very high
June Weather	16°C (60°F)	64 mm (2.5 inches)	82%	very high
July Weather	18°C (65°F)	13 mm (0.5 inches)	79%	very high
August Weather	19°C (66°F)	16 mm (0.6 inches)	63%	very high
September Weather	16°C (61°F)	97 mm (3.8 inches)	62%	high
October Weather	10°C (51°F)	153 mm (6.0 inches)	83%	moderate
November Weather	7°C (46°F)	193 mm (7.6 inches)	89%	moderate
December Weather	5°C (41°F)	208 mm (8.2 inches)	88%	low