May Weather in Canmore, Canada

Last updated: April 22, 2025

May in Canmore, Canada presents a stunning contrast of temperatures and atmospheric conditions. The maximum temperature can reach a pleasant 20°C (69°F), while the average hovers around 3°C (39°F), indicating a cooler overall climate. Nighttime can be brisk, with temperatures dipping to a minimum of -16°C (3°F). This month typically sees 79 mm (3.1 in) of precipitation over roughly 13 days, contributing to a lush landscape. Coupled with humidity levels averaging an impressive 86%, May offers a unique blend of fresh mountain air and invigorating spring precipitation, perfect for those seeking adventure in the breathtaking surroundings.

May Temperature in Canmore

In May, Canmore begins to shake off the chill of winter, offering a refreshing transition into spring. With minimum temperatures averaging around -16°C (3°F) and maximums reaching up to 20°C (69°F), the weather presents a delightful mix of crisp mountain air and warmer days. This month sees an average temperature of 3°C (39°F), a notable rise from the bitterness of earlier months. As the snow melts, the stunning landscapes come alive, inviting outdoor adventures amidst blooming flora and breathtaking vistas. May serves as a pivotal month in Canmore, marking a vibrant shift from the harsh cold of winter, making the town an ideal destination for those eager to embrace nature's revival.

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

The chart illustrates May temperature patterns in Canmore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec1071927384854534328199
Data source: Temperature data for Canmore 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 Canmore

May marks a significant transition in Canmore, Canada, as precipitation levels continue to climb, with an average of 79 mm (3.1 in) falling over 13 days. This increase reflects a consistent upward trend in spring precipitation, building on April's 67 mm (2.6 in), and heralding the summer months ahead. With May's rainfall being almost double that of January's mere 19 mm (0.8 in), the region shifts from the icy grip of winter to a vibrant, lush landscape. The frequency of rainy days also highlights May's climatological importance, as it mirrors the earlier months while paving the way for the even wetter June. As nature awakens, the additional moisture not only nurtures the blossoming greenery but also sets the stage for the exciting outdoor adventures that Canmore has to offer.

May Precipitation Trends in Canmore

The chart displays monthly precipitation patterns in Canmore, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1946556779107827466555149
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Canmore

In May, Canmore, Canada experiences a gradual drop in humidity, with levels averaging 86%, a notable decline from the winter months. This transition signals the onset of spring, as the humidity decreases from 89% in April to the lowest of the year thus far, reflecting the warming temperatures. As summer approaches, Canmore's humidity continues its downward trend, dipping to 84% in June and July. This consistent reduction in moisture levels not only enhances comfort for outdoor activities but also showcases the refreshing climate typical of this picturesque mountain town. The shift in humidity is part of a broader seasonal fluctuation, highlighting how Canmore evolves throughout the year, from the crisp and humid winter months to the milder and more accommodating spring and summer.

May Average Humidity in Canmore

This chart illustrates the average monthly humidity levels in Canmore, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%92%89%86%84%84%80%79%88%94%97%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Canmore

In May, Canmore experiences a significant spike in the UV Index, reaching a striking 9, which categorizes it as very high. This marks a dramatic rise from the previous months, where the UV Index gradually increased from a low of 2 in January to 6 in April. With a burn time of just 15 minutes, it’s crucial for residents and visitors alike to take precautions against sun exposure during this month. As summer approaches, the trend continues with June and July also registering a UV Index of 9, maintaining that urgent need for sun safety. For more detailed information about the UV Index in this region, visit Canmore UV Index.

Maximum UV Index Levels in Canmore for May

The chart shows the monthly maximum UV Index (UVI) for Canmore 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.
JanFebMarAprMayJunJulAugSepOctNovDec235699987421
Data source: Canmore 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.

May Sunshine in Canmore

As May arrives in Canmore, Canada, the town revels in an impressive 305 hours of sunshine, marking a delightful peak in spring. This period showcases a steady upward trend from the 137 hours in January, with each month steadily increasing as winter gives way to the warmth of spring. The surge in sunlight throughout March and April sets the stage for May’s vibrant days, inviting residents and visitors alike to bask in the beauty of the Rockies. Following May, June promises an even brighter experience with 333 hours of sunshine, while the warmth of July continues to dazzle with an impressive 379 hours. The gradual tapering into late summer and fall reminds us of the seasonal cycle, yet May stands out as a month of sheer brightness and rejuvenation, perfect for outdoor adventures and scenic explorations.

Monthly Sunshine Duration in Canmore: May Highlighted

The May sunshine duration represents the total number of hours Canmore experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec137h177h250h280h305h333h379h327h260h219h153h159h
Data source: Canmore May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Canmore During May

In May, Canmore experiences a 37% chance of sunny weather, which is slightly lower than the preceding month of April, when the sun shines about 48% of the time. This dip continues a trend observed from the early months of the year, where the chances of sun fluctuated between 26% and 43%. However, as the summer approaches, the likelihood of sunny days does rebound, peaking at 57% in July. Thus, while May may offer a mix of sun and clouds, it's just a brief interlude before the true warmth of summer sets in, hinting at brighter days ahead.

Percentage of Sunny Days in May in Canmore

The chart illustrates the percentage of sunny days in Canmore throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Canmore experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec39%26%43%48%38%48%57%41%47%51%28%26%
Data source: Canmore May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Canmore in May

As May arrives in Canmore, Canada, the days increasingly stretch into delightful 15 hours of daylight, marking a significant leap from the 13 hours experienced in April. This gradual march toward longer days is a hallmark of spring, as nature awakens and begins to flourish after the winter months. Following the trend established earlier in the year, each month builds upon the last, with February's 10 hours evolving beautifully into March's 11 hours, and rapidly transitioning into April. The pattern of increasing daylight not only brightens the landscape but also invites residents and visitors alike to engage in outdoor activities, reveling in the extended hours of sunlight. As the month concludes, Canmore will continue to bask in daylight's embrace, smoothly transitioning into the longest days of summer ahead.

Average Daylight Hours in Canmore for May

The chart illustrates the variation in daylight duration in Canmore throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h 1m11h 56m13h 53m15h 35m16h 27m15h 58m14h 26m12h 33m10h 36m8h 52m7h 58m
Data source: Canmore daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Canmore

In May in Canmore, Canada, the wind speed tends to dip to an average of 1.9 m/s (4 mph), marking it as one of the calmer months of the year. This gentle breeze contrasts sharply with the gustier conditions seen earlier in the year, particularly in November, which averages 2.9 m/s (7 mph), and again in September at 2.6 m/s (6 mph). The transition from the brisk winds of early spring to the more tranquil May conditions suggests a softening as the region shifts into summer. This trend of decreasing wind speeds continues into July, where the average dips even further to 1.7 m/s (4 mph), providing a serene backdrop for outdoor activities. Overall, May offers a brief respite from the wind, making it a delightful time to enjoy Canmore's stunning landscapes without the roar of the breeze.

Average May Wind Speed in Canmore

The chart displays monthly wind speed patterns in Canmore, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.22.62.21.9 m/s2.01.72.02.62.32.92.4
Data source: Canmore May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Canmore Compares to Other Months

The weather in Canmore changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Canmore and find detailed weather information for every month.

May and January present starkly contrasting weather conditions. In May, temperatures range from a chilly -16°C (3°F) at their lowest to a pleasant 20°C (69°F) at their highest, averaging around 3°C (39°F). The month sees a moderate amount of precipitation, totaling 79 mm (3.1 in) over 13 days, with humidity levels at 86%. In contrast, January is much colder, with minimum temperatures plummeting to -37°C (-34°F) and a maximum of just 3°C (37°F), resulting in an average of -12°C (11°F). The winter month experiences significantly less precipitation, only 19 mm (0.8 in) over 5 days, but a higher humidity level of 95%. For more insights on January weather, you can visit Canmore weather in January.

May and February present contrasting weather experiences. In May, temperatures gradually rise, with a minimum of -16°C (3°F) and an average of 3°C (39°F), peaking at a pleasant 20°C (69°F). The month sees about 79 mm (3.1 in) of precipitation over 13 days, alongside a humidity level of 86%. In stark contrast, February is much harsher, characterized by a minimum temperature of -37°C (-35°F) and an average of -14°C (7°F), with a maximum of just 5°C (41°F). Precipitation is lower at 46 mm (1.8 in) during 11 days, and humidity is slightly higher at 94%. For more detailed insights, check out this link: Canmore weather in February.

In comparing the weather of May and March, a stark contrast is evident. May experiences milder temperatures, with an average of 3°C (39°F) and highs reaching up to 20°C (69°F), while March remains much colder, averaging -7°C (20°F) and only peaking at 11°C (53°F). Additionally, May sees more precipitation, totaling 79 mm (3.1 in) over 13 days, compared to March's 55 mm (2.1 in) over 12 days. Humidity levels are slightly lower in May at 86%, in contrast to March's higher humidity of 92%, contributing to the overall chill of that month. For more details, you can check out Canmore weather in March.

In comparing the weather of April and May, we see a notable warming trend as spring unfolds. April experiences a minimum temperature of -22°C (-8°F) and an average of -3°C (27°F), while May's temperatures range from a minimum of -16°C (3°F) to an average of 3°C (39°F), peaking at a maximum of 20°C (69°F). Although both months witness similar precipitation days (13 days), May has a slightly higher total precipitation of 79 mm (3.1 in) compared to April's 67 mm (2.6 in). Humidity levels are relatively consistent, with April at 89% and May at 86%. For a more detailed overview, check out Canmore weather in April.

May and June present a noticeable shift in weather conditions. In May, temperatures range from a chilly minimum of -16°C (3°F) to a pleasant maximum of 20°C (69°F), with an average of 3°C (39°F). The month experiences significant precipitation at 79 mm (3.1 in) across 13 days, coupled with high humidity at 86%. In contrast, June brings warmer temperatures, with lows around -5°C (24°F) and highs reaching up to 31°C (88°F), resulting in a higher average of 9°C (48°F). However, June also sees an increase in precipitation to 107 mm (4.2 in) over 16 days, while humidity settles slightly lower at 84%. For more detailed information on June weather, you can visit Canmore weather in June.

In May, temperatures range from a chilly minimum of -16°C (3°F) to a comfortable maximum of 20°C (69°F), with an average of 3°C (39°F). The month experiences about 79 mm (3.1 in) of precipitation over 13 days, contributing to a high humidity level of 86%. In contrast, July brings warmer weather with temperatures ranging from a minimum of 0°C (32°F) to a sweltering maximum of 32°C (89°F) and an average temperature of 12°C (55°F). This month sees slightly higher precipitation at 82 mm (3.2 in) over 15 days, while humidity remains relatively stable at 84%. For more detailed insights into July weather, you can visit Canmore weather in July.

May and August present distinct contrasts in weather conditions. In May, temperatures range from a frigid minimum of -16°C (3°F) to a mild maximum of 20°C (69°F), with an average temperature of around 3°C (39°F). The month is characterized by high humidity at 86% and significant precipitation of 79 mm (3.1 in) over 13 days. In contrast, August enjoys warmer temperatures, with a minimum of -4°C (24°F) and a comfortable maximum of 29°C (85°F), leading to an average of 12°C (53°F). It also experiences slightly less precipitation at 74 mm (2.9 in) over just 12 days and lower humidity at 80%. For more detailed insights on August weather, you can check Canmore weather in August.

In May, the weather in Canmore showcases a wide temperature range, with minimums dipping to -16°C (3°F) and maximums reaching up to 20°C (69°F), while the average hovers around 3°C (39°F). This month sees a significant amount of precipitation, totaling 79 mm (3.1 in) over about 13 days, combined with high humidity levels of 86%. In contrast, September experiences milder temperatures, with minimums around -9°C (16°F) and maximums peaking at 26°C (80°F), leading to a higher average of 6°C (43°F). The month is also drier, with precipitation measured at 66 mm (2.6 in) across 11 days and lower humidity at 79%. For more details, visit Canmore weather in September.

In comparing the weather between May and October, significant differences emerge. May tends to be milder, with average temperatures hovering around 3°C (39°F) and a maximum reaching 20°C (69°F), providing a pleasant start to spring. In contrast, October is considerably colder, with average temperatures dipping to -2°C (28°F) and a minimum of -30°C (-21°F). While May experiences more precipitation at 79 mm (3.1 in) over 13 days, October has less rain, totaling 55 mm (2.2 in) over 10 days, although the humidity remains high in both months at 86% for May and 88% for October. For more detailed information, you can check Canmore weather in October.

May and November exhibit notable differences in weather patterns. In May, temperatures range from a chilly minimum of -16°C (3°F) to a comfortable maximum of 20°C (69°F), with an average of 3°C (39°F). The month also experiences significant rainfall, totaling 79 mm (3.1 in) over about 13 days, accompanied by moderate humidity at 86%. In contrast, November presents a much colder climate, with temperatures dipping to a minimum of -29°C (-20°F) and only reaching a maximum of 7°C (45°F), resulting in a stark average of -7°C (19°F). Precipitation in November is lower, at 51 mm (2.0 in) across 10 days, but humidity remains high at 94%. For a more detailed look at the weather in November, check out Canmore weather in November.

May and December present a stark contrast in weather conditions. In May, temperatures can vary significantly, ranging from a chilly -16°C (3°F) at night to a more pleasant 20°C (69°F) during the day, with an average of 3°C (39°F). This month also sees considerable precipitation, averaging 79 mm (3.1 in) over 13 days, accompanied by an 86% humidity level. In contrast, December is much colder, with temperatures dipping as low as -35°C (-31°F) and only reaching a maximum of 5°C (41°F), averaging -13°C (10°F). Additionally, it experiences less precipitation, totaling 49 mm (1.9 in) over just 9 days, though the humidity is higher at 97%. To explore more about the weather in December, visit Canmore weather in December.

Compare Canmore's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Canmore

As May unfolds in Canmore, the weather begins to shift noticeably from the lingering chill of winter. With average temperatures hovering around 3°C (39°F) and a maximum that can reach up to 20°C (69°F), the days grow warmer and more inviting, although cold snaps can still surprise with lows dipping to -16°C (3°F). Precipitation remains prevalent, with about 79 mm (3.1 in) expected over 13 days, reflecting the transition into spring where humidity lingers at a substantial 86%. This month marks a significant evolution in Canmore’s climate, contrasting sharply with the stark, cold conditions seen in the preceding months. To explore the nuances of Canmore's climate, visit Canmore Climate.