July Weather in Lillooet, Canada

Last updated: June 18, 2025

In July, the average temperature in Lillooet, Canada hovers around 16°C (60°F). Expect a minimum drop to 3°C (38°F), while the thermometer can soar up to a warm 34°C (94°F). During this period, you can anticipate about 38 mm (1.5 in) of precipitation over 7 days, accompanied by an average humidity level of 86%, creating a humid and tropical atmosphere.

July Temperature in Lillooet

In July in Lillooet, the average temperature is 16°C (60°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 3°C (38°F). This variation makes it essential for travelers to pack both lightweight clothing and warmer layers to ensure comfort during their stay.

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

The chart illustrates July temperature patterns in Lillooet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lillooet, July typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (38°F).

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

July Precipitation in Lillooet

In Lillooet in July, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

July Precipitation Trends in Lillooet

The chart displays monthly precipitation patterns in Lillooet, 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 Lillooet, July typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 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 Lillooet

In Lillooet in July humidity is 86%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sweat-inducing and somewhat stifling, as you navigate the sticky air that clings to your skin with each step.

July Average Humidity in Lillooet

This chart illustrates the average monthly humidity levels in Lillooet, 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 Lillooet is approximately 86%, 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 Lillooet

In Lillooet 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 Lillooet.

Maximum UV Index Levels in Lillooet for July

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

Data source: Lillooet 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 Lillooet Compares to Other Months

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

This table compares monthly weather conditions in Lillooet, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	74 mm (2.9 inches)	93%	low
February Weather	-8°C (18°F)	67 mm (2.6 inches)	91%	moderate
March Weather	-2°C (29°F)	48 mm (1.9 inches)	91%	moderate
April Weather	2°C (36°F)	47 mm (1.9 inches)	89%	high
May Weather	8°C (47°F)	38 mm (1.5 inches)	85%	very high
June Weather	12°C (54°F)	49 mm (1.9 inches)	83%	very high
July Weather	16°C (60°F)	38 mm (1.5 inches)	86%	very high
August Weather	15°C (60°F)	40 mm (1.6 inches)	82%	very high
September Weather	10°C (50°F)	69 mm (2.7 inches)	83%	high
October Weather	3°C (37°F)	90 mm (3.5 inches)	89%	moderate
November Weather	-2°C (29°F)	110 mm (4.3 inches)	93%	low
December Weather	-7°C (19°F)	88 mm (3.5 inches)	97%	low