July Weather in Granby, Canada

Last updated: June 18, 2025

In Granby, Canada, the average temperature in July hovers around 21°C (70°F). Visitors can expect a minimum chill of 8°C (46°F) and a warm high of 35°C (95°F). Rainfall is also a factor, with 111 mm (4.4 in) of precipitation spread over 14 days. Don't forget, the average humidity is a notable 76%, adding to the overall experience.

July Temperature in Granby

In July in Granby, the average temperature is 21°C (70°F). Maximum can reach 35°C (95°F) and minimum can be as low as 8°C (46°F). This range makes Granby an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates July temperature patterns in Granby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Granby, July typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (46°F).

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

July Precipitation in Granby

In Granby in July, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

July Precipitation Trends in Granby

The chart displays monthly precipitation patterns in Granby, 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 Granby, July typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Granby

In Granby in July, humidity is 76%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel more strenuous, prompting travelers to take frequent breaks and seek shade to stay comfortable during their adventures.

July Average Humidity in Granby

This chart illustrates the average monthly humidity levels in Granby, 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 Granby is approximately 76%, 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 Granby

In Granby in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Granby.

Maximum UV Index Levels in Granby for July

The chart shows the monthly maximum UV Index (UVI) for Granby 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 Granby typically reaches 8, which falls under the very high exposure category.

Data source: Granby 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 Granby Compares to Other Months

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

This table compares monthly weather conditions in Granby, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	91 mm (3.6 inches)	93%	low
February Weather	-7°C (20°F)	84 mm (3.3 inches)	92%	moderate
March Weather	-2°C (29°F)	87 mm (3.4 inches)	86%	moderate
April Weather	6°C (43°F)	117 mm (4.6 inches)	85%	very high
May Weather	13°C (56°F)	102 mm (4.0 inches)	80%	very high
June Weather	18°C (65°F)	117 mm (4.6 inches)	74%	very high
July Weather	21°C (70°F)	111 mm (4.4 inches)	76%	very high
August Weather	20°C (68°F)	115 mm (4.5 inches)	75%	very high
September Weather	16°C (60°F)	69 mm (2.7 inches)	78%	high
October Weather	10°C (49°F)	141 mm (5.5 inches)	86%	moderate
November Weather	1°C (34°F)	122 mm (4.8 inches)	88%	moderate
December Weather	-5°C (24°F)	85 mm (3.3 inches)	89%	low