July Weather in Dewey, United States

Last updated: June 24, 2025

In Dewey, United States, the average temperature in July is a warm 28°C (82°F). Expect a comfortable minimum of 16°C (61°F) and a sizzling maximum that can reach 40°C (104°F). During this month, you can anticipate approximately 85 mm (3.4 in) of precipitation over about 10 days, contributing to an average humidity of 81%. Whether you're exploring or relaxing, be prepared for a mix of warmth and occasional rain!

July Temperature in Dewey

In July, in Dewey, the average temperature is 28°C (82°F). The maximum can reach 40°C (104°F), while the minimum can drop to as low as 16°C (61°F). Be sure to pack accordingly to enjoy the warm days and cooler evenings comfortably.

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

The chart illustrates July temperature patterns in Dewey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dewey, July typically has an average temperature of 28°C (82°F), with highs reaching up to 40°C (104°F) and lows dropping to around 16°C (61°F).

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

July Precipitation in Dewey

In Dewey in July, the precipitation amount is 85 mm (3.4 in) over the course of 10 days.

July Precipitation Trends in Dewey

The chart displays monthly precipitation patterns in Dewey, 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 Dewey, July typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 10 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 Dewey

In Dewey in July, humidity is 81%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket wrapped around you, making traveling somewhat uncomfortable as the air thickens, leaving you longing for a refreshing breeze.

July Average Humidity in Dewey

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

In Dewey 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 Dewey.

Maximum UV Index Levels in Dewey for July

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

Data source: Dewey 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 Dewey Compares to Other Months

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

This table compares monthly weather conditions in Dewey, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	64 mm (2.5 inches)	77%	moderate
February Weather	4°C (39°F)	54 mm (2.1 inches)	76%	high
March Weather	11°C (52°F)	115 mm (4.5 inches)	71%	high
April Weather	15°C (58°F)	107 mm (4.2 inches)	73%	very high
May Weather	20°C (69°F)	220 mm (8.7 inches)	83%	very high
June Weather	26°C (79°F)	101 mm (4.0 inches)	83%	extreme
July Weather	28°C (82°F)	85 mm (3.4 inches)	81%	extreme
August Weather	26°C (80°F)	107 mm (4.2 inches)	73%	very high
September Weather	24°C (76°F)	87 mm (3.4 inches)	67%	very high
October Weather	16°C (61°F)	136 mm (5.4 inches)	72%	high
November Weather	9°C (49°F)	43 mm (1.7 inches)	82%	moderate
December Weather	6°C (43°F)	36 mm (1.4 inches)	85%	moderate