July Weather in Spanaway, United States

Last updated: June 24, 2025

In July, the average temperature in Spanaway, United States is a pleasant 18°C (65°F). During this time, you can expect minimum temperatures to dip to 9°C (48°F) and maximums soaring up to 33°C (91°F). With a light precipitation of 11 mm (0.4 in) spread across just 2 days, the average humidity rests at a comfortable 82%—perfect for enjoying the mild weather!

July Temperature in Spanaway

In July in Spanaway, the average temperature is 18°C (65°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 9°C (48°F). This variation in temperature makes Spanaway an ideal destination for travelers seeking both warm days and cooler evenings.

July Weather in Spanaway: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Spanaway, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spanaway, July typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 9°C (48°F).

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

July Precipitation in Spanaway

In Spanaway in July, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

July Precipitation Trends in Spanaway

The chart displays monthly precipitation patterns in Spanaway, 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 Spanaway, July typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 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 Spanaway

In Spanaway in July, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

July Average Humidity in Spanaway

This chart illustrates the average monthly humidity levels in Spanaway, 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 Spanaway is approximately 82%, 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 Spanaway

In Spanaway 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 Spanaway.

Maximum UV Index Levels in Spanaway for July

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

Data source: Spanaway 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 Spanaway Compares to Other Months

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

This table compares monthly weather conditions in Spanaway, 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)	183 mm (7.2 inches)	86%	low
February Weather	4°C (40°F)	189 mm (7.4 inches)	84%	moderate
March Weather	7°C (44°F)	136 mm (5.4 inches)	85%	moderate
April Weather	9°C (49°F)	118 mm (4.7 inches)	83%	high
May Weather	13°C (55°F)	68 mm (2.7 inches)	84%	very high
June Weather	16°C (60°F)	58 mm (2.3 inches)	84%	very high
July Weather	18°C (65°F)	11 mm (0.4 inches)	82%	very high
August Weather	18°C (66°F)	13 mm (0.5 inches)	73%	very high
September Weather	16°C (60°F)	90 mm (3.5 inches)	74%	high
October Weather	10°C (51°F)	142 mm (5.6 inches)	83%	moderate
November Weather	7°C (45°F)	180 mm (7.1 inches)	86%	moderate
December Weather	5°C (41°F)	201 mm (7.9 inches)	87%	low