July Weather in Denman Island, Canada

Last updated: June 18, 2025

In Denman Island, Canada, the average temperature in July holds steady at 18°C (65°F). Expect a minimum of 10°C (51°F) and a maximum that can reach up to 31°C (88°F). During this month, precipitation amounts to 24 mm (1.0 in) over the course of roughly 6 days, while the average humidity lingers around a balmy 84%.

July Temperature in Denman Island

In July in Denman Island, the average temperature is 18°C (65°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 10°C (51°F). This pleasant range of temperatures makes it an ideal time for travelers to explore the outdoor attractions and enjoy the local ambiance.

July Weather in Denman Island: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Denman Island, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Denman Island, July typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (88°F) and lows dropping to around 10°C (51°F).

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

July Precipitation in Denman Island

In Denman Island in July, the precipitation amount is 24 mm (1.0 in) spread over a period of 6 days.

July Precipitation Trends in Denman Island

The chart displays monthly precipitation patterns in Denman Island, 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 Denman Island, July typically receives around 24 mm (1.0 inches) of precipitation spread over approximately 6 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 Denman Island

In Denman Island in July, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.

July Average Humidity in Denman Island

This chart illustrates the average monthly humidity levels in Denman Island, 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 Denman Island is approximately 84%, 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 Denman Island

In Denman Island 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 Denman Island.

Maximum UV Index Levels in Denman Island for July

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

Data source: Denman Island 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 Denman Island Compares to Other Months

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

This table compares monthly weather conditions in Denman Island, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	266 mm (10.5 inches)	86%	low
February Weather	3°C (38°F)	151 mm (5.9 inches)	85%	moderate
March Weather	5°C (42°F)	133 mm (5.3 inches)	86%	moderate
April Weather	8°C (47°F)	122 mm (4.8 inches)	86%	high
May Weather	12°C (55°F)	59 mm (2.3 inches)	81%	high
June Weather	15°C (60°F)	58 mm (2.3 inches)	83%	very high
July Weather	18°C (65°F)	24 mm (1.0 inches)	84%	very high
August Weather	19°C (66°F)	47 mm (1.8 inches)	77%	very high
September Weather	15°C (59°F)	149 mm (5.9 inches)	76%	high
October Weather	10°C (50°F)	188 mm (7.4 inches)	88%	moderate
November Weather	7°C (45°F)	296 mm (11.7 inches)	87%	low
December Weather	4°C (40°F)	262 mm (10.3 inches)	87%	low