July Weather in Dennison, United States

Last updated: June 24, 2025

In July, the average temperature in Dennison, United States hovers around 24°C (75°F). However, be prepared for a minimum of 12°C (55°F) and a sweltering maximum of 34°C (93°F). The region experiences an average precipitation of 126 mm (5.0 in) over approximately 15 days, contributing to an average humidity level of 82%. Enjoy the warm, but make sure to stay hydrated!

July Temperature in Dennison

In July in Dennison, the average temperature is 24°C (75°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 12°C (55°F). This pleasant climate makes Dennison an ideal destination for outdoor activities and exploration during this time of the year.

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

The chart illustrates July temperature patterns in Dennison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dennison, July typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (55°F).

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

July Precipitation in Dennison

In Dennison in July, the precipitation amount is 126 mm (5.0 in) spread over 15 days.

July Precipitation Trends in Dennison

The chart displays monthly precipitation patterns in Dennison, 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 Dennison, July typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 15 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 Dennison

In Dennison in July, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

July Average Humidity in Dennison

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

In Dennison in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Dennison.

Maximum UV Index Levels in Dennison for July

The chart shows the monthly maximum UV Index (UVI) for Dennison 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 Dennison typically reaches 10, which falls under the very high exposure category.

Data source: Dennison 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 Dennison Compares to Other Months

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

This table compares monthly weather conditions in Dennison, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	92 mm (3.6 inches)	88%	moderate
February Weather	1°C (34°F)	110 mm (4.3 inches)	88%	moderate
March Weather	5°C (41°F)	102 mm (4.0 inches)	87%	high
April Weather	11°C (51°F)	134 mm (5.3 inches)	87%	very high
May Weather	17°C (63°F)	121 mm (4.8 inches)	81%	very high
June Weather	21°C (71°F)	132 mm (5.2 inches)	83%	very high
July Weather	24°C (75°F)	126 mm (5.0 inches)	82%	very high
August Weather	23°C (73°F)	100 mm (4.0 inches)	76%	very high
September Weather	20°C (68°F)	110 mm (4.3 inches)	77%	very high
October Weather	14°C (57°F)	115 mm (4.5 inches)	82%	high
November Weather	5°C (42°F)	96 mm (3.8 inches)	89%	moderate
December Weather	2°C (36°F)	96 mm (3.8 inches)	86%	low