May Weather in Cold Lake, Canada

Last updated: June 18, 2025

In Cold Lake, Canada, the average temperature in May is a mild 10°C (50°F), making it a pleasant time to explore. Expect temperatures to range from a chilly -8°C (18°F) to a warm 30°C (86°F), providing a taste of seasonal variety. The region experiences an average precipitation of 41 mm (1.6 in) over about 7 days, so don’t forget to bring an umbrella! With an average humidity of 69%, the air feels comfortably refreshing throughout the month.

May Temperature in Cold Lake

In May in Cold Lake, the average temperature is 10°C (50°F), with maximums reaching up to 30°C (86°F) and minimums dropping as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures during this time, making layered clothing a smart choice.

May Weather in Cold Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cold Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cold Lake, May typically has an average temperature of 10°C (50°F), with highs reaching up to 30°C (86°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec8521345058636050372212
Data source: Temperature data for Cold Lake generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Cold Lake

In Cold Lake in May, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

May Precipitation Trends in Cold Lake

The chart displays monthly precipitation patterns in Cold Lake, 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 Cold Lake, May typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec20162432411031036145313218
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cold Lake

In Cold Lake in May, humidity is 69%. With an average temperature of 10°C (50°F), this humidity feels like a cool mist that clings to your skin, making outdoor activities invigorating yet slightly damp, so travelers should dress in layers to adjust to the refreshing air.

May Average Humidity in Cold Lake

This chart illustrates the average monthly humidity levels in Cold Lake, 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 Cold Lake is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%93%92%80%69%69%81%80%76%82%86%95%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cold Lake

In Cold Lake 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 Cold Lake.

Maximum UV Index Levels in Cold Lake for May

The chart shows the monthly maximum UV Index (UVI) for Cold Lake 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 Cold Lake typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876311
Data source: Cold Lake 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 Cold Lake Compares to Other Months

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

This table compares monthly weather conditions in Cold Lake, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (8°F)20 mm (0.8 inches)90%low
February Weather-15°C (5°F)16 mm (0.6 inches)93%low
March Weather-6°C (21°F)24 mm (1.0 inches)92%moderate
April Weather1°C (34°F)32 mm (1.3 inches)80%moderate
May Weather10°C (50°F)41 mm (1.6 inches)69%high
June Weather15°C (59°F)102 mm (4.0 inches)68%very high
July Weather17°C (63°F)103 mm (4.1 inches)80%very high
August Weather16°C (61°F)61 mm (2.4 inches)80%high
September Weather10°C (51°F)45 mm (1.8 inches)76%high
October Weather3°C (37°F)31 mm (1.2 inches)82%moderate
November Weather-6°C (22°F)32 mm (1.3 inches)86%low
December Weather-11°C (12°F)18 mm (0.7 inches)94%low

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