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May Weather in Fort Macleod, Canada

Last updated: June 18, 2025

In May, the average temperature in Fort Macleod, Canada is a cool 11°C (51°F), with temperatures ranging from a brisk -7°C (20°F) to a warm 29°C (84°F). Expect about 63 mm (2.5 in) of precipitation over 10 days, adding a touch of moisture to the air. With an average humidity level of 78%, it's wise to prepare for a mix of comfortable days and chilly evenings.

May Temperature in Fort Macleod

In May in Fort Macleod, the average temperature is 11°C (51°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures when traveling to Fort Macleod this month.

May Weather in Fort Macleod: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Fort Macleod, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Macleod, May typically has an average temperature of 11°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec231730395159656454403225
Data source: Temperature data for Fort Macleod 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 Fort Macleod

In Fort Macleod in May, the precipitation amount is 63 mm (2.5 in) over a span of 10 days.

May Precipitation Trends in Fort Macleod

The chart displays monthly precipitation patterns in Fort Macleod, 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 Fort Macleod, May typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec113430456367323235383323
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fort Macleod

In Fort Macleod in May, humidity is 78%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that lingers in the air, making outdoor activities less inviting and leading to a persistent sense of coolness that can be invigorating yet uncomfortable for travelers.

May Average Humidity in Fort Macleod

This chart illustrates the average monthly humidity levels in Fort Macleod, 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 Fort Macleod is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%84%78%77%79%69%69%78%87%94%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fort Macleod

In Fort Macleod in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Fort Macleod.

Maximum UV Index Levels in Fort Macleod for May

The chart shows the monthly maximum UV Index (UVI) for Fort Macleod 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 Fort Macleod typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: Fort Macleod 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 Fort Macleod Compares to Other Months

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

This table compares monthly weather conditions in Fort Macleod, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)11 mm (0.5 inches)93%low
February Weather-8°C (17°F)34 mm (1.3 inches)91%moderate
March Weather-1°C (30°F)29 mm (1.2 inches)88%moderate
April Weather4°C (39°F)45 mm (1.8 inches)84%high
May Weather11°C (51°F)63 mm (2.5 inches)78%very high
June Weather15°C (60°F)67 mm (2.7 inches)77%very high
July Weather18°C (65°F)32 mm (1.3 inches)79%very high
August Weather18°C (64°F)32 mm (1.3 inches)69%very high
September Weather12°C (54°F)35 mm (1.4 inches)69%high
October Weather4°C (40°F)38 mm (1.5 inches)78%moderate
November Weather0°C (33°F)33 mm (1.3 inches)87%low
December Weather-4°C (25°F)23 mm (0.9 inches)94%low

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