July Weather in Jasper, United States

Last updated: June 24, 2025

The average temperature in Jasper, United States during July is a warm 27°C (80°F). Daily conditions can vary, with minimums dropping to 14°C (58°F) and maximums soaring to 38°C (100°F). Expect a total precipitation of 89 mm (3.5 in) over approximately 10 days, and enjoy the average humidity of 78% that characterizes the region.

July Temperature in Jasper

In July in Jasper, the average temperature is 27°C (80°F). Maximums can reach 38°C (100°F), while minimums can drop as low as 14°C (58°F). This variety in temperatures makes it essential to pack both light clothing for the daytime and warmer layers for cooler evenings while traveling.

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

The chart illustrates July temperature patterns in Jasper, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jasper, July typically has an average temperature of 27°C (80°F), with highs reaching up to 38°C (100°F) and lows dropping to around 14°C (58°F).

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

July Precipitation in Jasper

In Jasper in July, the precipitation amount is 89 mm (3.5 in) over a period of 10 days.

July Precipitation Trends in Jasper

The chart displays monthly precipitation patterns in Jasper, 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 Jasper, July typically receives around 89 mm (3.5 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 Jasper

In Jasper in July, humidity is 78%. With an average temperature of 27°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel more exhausting and sweat-inducing than usual.

July Average Humidity in Jasper

This chart illustrates the average monthly humidity levels in Jasper, 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 Jasper is approximately 78%, 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 Jasper

In Jasper 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 Jasper.

Maximum UV Index Levels in Jasper for July

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

Data source: Jasper 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 Jasper Compares to Other Months

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

This table compares monthly weather conditions in Jasper, 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 (36°F)	78 mm (3.1 inches)	81%	moderate
February Weather	3°C (38°F)	67 mm (2.6 inches)	78%	high
March Weather	10°C (50°F)	138 mm (5.4 inches)	76%	high
April Weather	14°C (57°F)	132 mm (5.2 inches)	78%	very high
May Weather	19°C (67°F)	172 mm (6.8 inches)	83%	very high
June Weather	25°C (77°F)	87 mm (3.4 inches)	83%	extreme
July Weather	27°C (80°F)	89 mm (3.5 inches)	78%	extreme
August Weather	25°C (78°F)	114 mm (4.5 inches)	68%	very high
September Weather	23°C (74°F)	72 mm (2.8 inches)	64%	very high
October Weather	15°C (60°F)	137 mm (5.4 inches)	70%	high
November Weather	8°C (47°F)	57 mm (2.2 inches)	83%	moderate
December Weather	5°C (42°F)	46 mm (1.8 inches)	87%	moderate