July Weather in Centralia, United States

Last updated: June 24, 2025

In July, the average temperature in Centralia, United States is a warm 27°C (80°F), making it a perfect time to enjoy outdoor activities. Temperatures can range from a cool 14°C (57°F) to a sizzling 39°C (103°F), so be prepared for varying conditions. Expect about 75 mm (2.9 in) of precipitation spread over 9 days, with humidity levels averaging a sticky 81%. Plan accordingly to make the most of your visit!

July Temperature in Centralia

In July, in Centralia, the average temperature is 27°C (80°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop as low as 14°C (57°F). It's a great time for travelers to enjoy a variety of outdoor activities, but be prepared for both the heat and cooler evenings.

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

The chart illustrates July temperature patterns in Centralia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Centralia, July typically has an average temperature of 27°C (80°F), with highs reaching up to 39°C (103°F) and lows dropping to around 14°C (57°F).

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

July Precipitation in Centralia

In Centralia, in July, the precipitation amount is 75 mm (2.9 in) spread over the course of 9 days.

July Precipitation Trends in Centralia

The chart displays monthly precipitation patterns in Centralia, 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 Centralia, July typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 9 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 Centralia

In Centralia in July, humidity is 81%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapping around you, making travel feel sticky and heavy, but the vibrant atmosphere can still be invigorating, inviting moments of exploration in slower, more deliberate steps.

July Average Humidity in Centralia

This chart illustrates the average monthly humidity levels in Centralia, 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 Centralia is approximately 81%, 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 Centralia

In Centralia in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Centralia.

Maximum UV Index Levels in Centralia for July

The chart shows the monthly maximum UV Index (UVI) for Centralia 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 Centralia typically reaches 11, which falls under the extreme exposure category.

Data source: Centralia 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 Centralia Compares to Other Months

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

This table compares monthly weather conditions in Centralia, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	31 mm (1.2 inches)	76%	moderate
February Weather	-1°C (30°F)	31 mm (1.2 inches)	77%	moderate
March Weather	7°C (45°F)	93 mm (3.6 inches)	70%	high
April Weather	12°C (53°F)	82 mm (3.2 inches)	73%	very high
May Weather	18°C (65°F)	208 mm (8.2 inches)	82%	very high
June Weather	25°C (77°F)	96 mm (3.8 inches)	82%	extreme
July Weather	27°C (80°F)	75 mm (2.9 inches)	81%	extreme
August Weather	24°C (76°F)	108 mm (4.3 inches)	78%	very high
September Weather	22°C (72°F)	68 mm (2.7 inches)	71%	very high
October Weather	13°C (55°F)	116 mm (4.6 inches)	71%	high
November Weather	6°C (43°F)	34 mm (1.4 inches)	81%	moderate
December Weather	2°C (36°F)	27 mm (1.1 inches)	84%	moderate