June Weather in Nepean, Canada

Last updated: June 18, 2025

In Nepean, Canada, the average temperature in June hovers around 19°C (66°F), with a cool minimum of 2°C (36°F) and a warm maximum of 33°C (92°F). Expect 92 mm (3.6 in) of precipitation over approximately 13 days, while the average humidity sits at a comfortable 68%. Enjoy the varied climate this month offers!

June Temperature in Nepean

In June in Nepean, the average temperature is 19°C (66°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 2°C (36°F). This diverse climate makes Nepean an ideal destination for travelers looking to experience a range of temperatures and activities.

June Weather in Nepean: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Nepean, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nepean, June typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (36°F).

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

June Precipitation in Nepean

In Nepean in June, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

June Precipitation Trends in Nepean

The chart displays monthly precipitation patterns in Nepean, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Nepean, June typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Nepean

In Nepean in June humidity is 68%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be a bit uncomfortable for traveling.

June Average Humidity in Nepean

This chart illustrates the average monthly humidity levels in Nepean, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Nepean is approximately 68%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Nepean

In Nepean in June, 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 Nepean.

Maximum UV Index Levels in Nepean for June

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

Data source: Nepean June 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 June Weather in Nepean Compares to Other Months

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

This table compares monthly weather conditions in Nepean, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	74 mm (2.9 inches)	93%	low
February Weather	-7°C (20°F)	78 mm (3.1 inches)	93%	moderate
March Weather	-2°C (29°F)	84 mm (3.3 inches)	86%	moderate
April Weather	6°C (43°F)	115 mm (4.5 inches)	82%	very high
May Weather	13°C (57°F)	111 mm (4.4 inches)	75%	very high
June Weather	19°C (66°F)	92 mm (3.6 inches)	68%	very high
July Weather	22°C (72°F)	112 mm (4.4 inches)	69%	very high
August Weather	20°C (69°F)	89 mm (3.5 inches)	67%	very high
September Weather	16°C (61°F)	66 mm (2.6 inches)	72%	high
October Weather	10°C (49°F)	131 mm (5.1 inches)	83%	moderate
November Weather	1°C (34°F)	94 mm (3.7 inches)	88%	moderate
December Weather	-5°C (24°F)	77 mm (3.0 inches)	89%	low