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May Weather in Stettler, Canada

Last updated: June 18, 2025

In May, the average temperature in Stettler, Canada hovers around 11°C (52°F). However, don’t be surprised by the extremes, as temperatures can dip to a chilly -6°C (22°F) or soar to a warm 30°C (86°F). During this month, expect about 57 mm (2.2 in) of precipitation spread across 8 days, with an average humidity of 77%. Perfect for an adventurous getaway, just be prepared for varied weather!

May Temperature in Stettler

In May in Stettler, the average temperature is 11°C (52°F). Maximums can reach 30°C (86°F), while minimums can drop as low as -6°C (22°F). Travelers should prepare for a wide range of temperatures during this time, ensuring they pack accordingly for both warm and cold conditions.

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

The chart illustrates May temperature patterns in Stettler, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stettler, May typically has an average temperature of 11°C (52°F), with highs reaching up to 30°C (86°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec141024365259636151372516
Data source: Temperature data for Stettler 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 Stettler

In Stettler in May, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

May Precipitation Trends in Stettler

The chart displays monthly precipitation patterns in Stettler, 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 Stettler, May typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1118262657101804344253018
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Stettler

In Stettler in May humidity is 77%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable if not properly dressed, as the moisture in the air amplifies the cold, leaving travelers feeling cooler than expected.

May Average Humidity in Stettler

This chart illustrates the average monthly humidity levels in Stettler, 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 Stettler is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%87%81%77%77%81%78%73%78%82%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Stettler

In Stettler 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 Stettler.

Maximum UV Index Levels in Stettler for May

The chart shows the monthly maximum UV Index (UVI) for Stettler 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 Stettler typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678876421
Data source: Stettler 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 Stettler Compares to Other Months

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

This table compares monthly weather conditions in Stettler, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)11 mm (0.4 inches)90%low
February Weather-12°C (10°F)18 mm (0.7 inches)92%moderate
March Weather-5°C (24°F)26 mm (1.0 inches)87%moderate
April Weather2°C (36°F)26 mm (1.0 inches)81%high
May Weather11°C (52°F)57 mm (2.2 inches)77%high
June Weather15°C (60°F)101 mm (4.0 inches)77%very high
July Weather17°C (63°F)80 mm (3.2 inches)81%very high
August Weather16°C (61°F)43 mm (1.7 inches)78%high
September Weather11°C (51°F)44 mm (1.7 inches)73%high
October Weather3°C (38°F)25 mm (1.0 inches)78%moderate
November Weather-4°C (25°F)30 mm (1.2 inches)82%low
December Weather-9°C (17°F)18 mm (0.7 inches)91%low

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