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May Weather in Three Hills, Canada

Last updated: June 18, 2025

In May, the average temperature in Three Hills, Canada hovers around 11°C (52°F), creating a mild climate. However, temperatures can fluctuate significantly, with minimums reaching -7°C (21°F) and maximums soaring to 31°C (88°F). Expect a precipitation amount of 54 mm (2.1 in) spread across approximately 9 days. The air tends to be quite humid, with an average humidity of 80%, so be prepared for a damp, cozy atmosphere!

May Temperature in Three Hills

In May in Three Hills, the average temperature is 11°C (52°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as -7°C (21°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their visit.

May Weather in Three Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Three Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Three Hills, May typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (88°F) and lows dropping to around -7°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec14924365259636252382516
Data source: Temperature data for Three Hills 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 Three Hills

In Three Hills in May, the precipitation amount is 54 mm (2.1 in) over a span of 9 days.

May Precipitation Trends in Three Hills

The chart displays monthly precipitation patterns in Three Hills, 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 Three Hills, May typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec92125285494794242242921
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Three Hills

In Three Hills in May, humidity is 80%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as you navigate through the thick, languid air.

May Average Humidity in Three Hills

This chart illustrates the average monthly humidity levels in Three Hills, 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 Three Hills is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%93%88%84%80%79%80%77%74%80%86%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Three Hills

In Three Hills 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 Three Hills.

Maximum UV Index Levels in Three Hills for May

The chart shows the monthly maximum UV Index (UVI) for Three Hills 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 Three Hills typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234778887421
Data source: Three Hills 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 Three Hills Compares to Other Months

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

This table compares monthly weather conditions in Three Hills, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)9 mm (0.4 inches)91%low
February Weather-13°C (10°F)21 mm (0.8 inches)93%moderate
March Weather-5°C (24°F)25 mm (1.0 inches)88%moderate
April Weather2°C (36°F)28 mm (1.1 inches)84%high
May Weather11°C (52°F)54 mm (2.1 inches)80%high
June Weather15°C (60°F)94 mm (3.7 inches)79%very high
July Weather17°C (63°F)79 mm (3.1 inches)80%very high
August Weather17°C (62°F)42 mm (1.6 inches)77%very high
September Weather11°C (52°F)42 mm (1.7 inches)74%high
October Weather3°C (38°F)24 mm (1.0 inches)80%moderate
November Weather-4°C (26°F)29 mm (1.1 inches)86%low
December Weather-9°C (17°F)21 mm (0.8 inches)92%low

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