May Weather in Chetwynd, Canada

Last updated: June 18, 2025

In Chetwynd, Canada, the average temperature in May hovers around 9°C (49°F). Expect a wide temperature range, with a minimum of -7°C (20°F) and a maximum reaching 28°C (82°F). This month brings about 65 mm (2.6 in) of precipitation spread over 10 days, along with a notable average humidity of 83%. Prepare for diverse weather conditions!

May Temperature in Chetwynd

In May in Chetwynd, the average temperature is 9°C (49°F). Maximum temperatures can reach 28°C (82°F), while minimum temperatures can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures when traveling during this month.

May Weather in Chetwynd: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Chetwynd, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chetwynd, May typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -7°C (20°F).

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

May Precipitation in Chetwynd

In Chetwynd in May, the precipitation amount is 65 mm (2.6 in) over a span of 10 days.

May Precipitation Trends in Chetwynd

The chart displays monthly precipitation patterns in Chetwynd, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Chetwynd, May typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Chetwynd

In Chetwynd in May, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

May Average Humidity in Chetwynd

This chart illustrates the average monthly humidity levels in Chetwynd, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Chetwynd is approximately 83%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Chetwynd

In Chetwynd in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Chetwynd.

Maximum UV Index Levels in Chetwynd for May

The chart shows the monthly maximum UV Index (UVI) for Chetwynd in May, 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 May, the maximum UV index in Chetwynd typically reaches 7, which falls under the high exposure category.

Data source: Chetwynd May 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 May Weather in Chetwynd Compares to Other Months

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

This table compares monthly weather conditions in Chetwynd, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	38 mm (1.5 inches)	95%	low
February Weather	-12°C (11°F)	36 mm (1.4 inches)	94%	low
March Weather	-5°C (23°F)	48 mm (1.9 inches)	90%	moderate
April Weather	1°C (34°F)	42 mm (1.6 inches)	88%	moderate
May Weather	9°C (49°F)	65 mm (2.6 inches)	83%	high
June Weather	13°C (56°F)	91 mm (3.6 inches)	80%	high
July Weather	15°C (59°F)	113 mm (4.4 inches)	84%	high
August Weather	14°C (57°F)	66 mm (2.6 inches)	82%	high
September Weather	9°C (48°F)	66 mm (2.6 inches)	83%	high
October Weather	2°C (36°F)	56 mm (2.2 inches)	89%	moderate
November Weather	-5°C (24°F)	78 mm (3.1 inches)	94%	low
December Weather	-9°C (17°F)	37 mm (1.5 inches)	97%	low