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May Weather in Sparwood, Canada

Last updated: June 18, 2025

In May, the average temperature in Sparwood, Canada hovers around 5°C (40°F). However, be prepared for a range of temperatures that can dip as low as -14°C (6°F) and soar up to 21°C (70°F). Expect around 69 mm (2.7 in) of precipitation spread over 15 days, coupled with an average humidity level of 83%, creating a distinct and often refreshing atmosphere.

May Temperature in Sparwood

In May in Sparwood, the average temperature is 5°C (40°F). The maximum can reach 21°C (70°F), while the minimum can plummet to as low as -14°C (6°F). Be sure to pack layers to stay comfortable, as weather conditions can vary dramatically during this time.

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

The chart illustrates May temperature patterns in Sparwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sparwood, May typically has an average temperature of 5°C (40°F), with highs reaching up to 21°C (70°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec14923304049585747302113
Data source: Temperature data for Sparwood 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 Sparwood

In Sparwood in May, the precipitation amount is 69 mm (2.7 in) over the course of 15 days.

May Precipitation Trends in Sparwood

The chart displays monthly precipitation patterns in Sparwood, 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 Sparwood, May typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec5578899469103676460839894
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sparwood

In Sparwood in May humidity is 83%. With average temperature 5°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less pleasant and requiring extra layers for comfort while exploring.

May Average Humidity in Sparwood

This chart illustrates the average monthly humidity levels in Sparwood, 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 Sparwood is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%88%83%80%82%71%71%85%90%96%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sparwood

In Sparwood in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sparwood.

Maximum UV Index Levels in Sparwood for May

The chart shows the monthly maximum UV Index (UVI) for Sparwood 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 Sparwood typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799997421
Data source: Sparwood 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 Sparwood Compares to Other Months

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

This table compares monthly weather conditions in Sparwood, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)55 mm (2.2 inches)95%low
February Weather-13°C (9°F)78 mm (3.1 inches)93%moderate
March Weather-5°C (23°F)89 mm (3.5 inches)91%moderate
April Weather-1°C (30°F)94 mm (3.7 inches)88%high
May Weather5°C (40°F)69 mm (2.7 inches)83%very high
June Weather9°C (49°F)103 mm (4.0 inches)80%very high
July Weather14°C (58°F)67 mm (2.6 inches)82%very high
August Weather14°C (57°F)64 mm (2.5 inches)71%very high
September Weather8°C (47°F)60 mm (2.4 inches)71%high
October Weather-1°C (30°F)83 mm (3.3 inches)85%moderate
November Weather-6°C (22°F)98 mm (3.8 inches)90%low
December Weather-11°C (13°F)94 mm (3.7 inches)96%low

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