May Weather in Bromont, Canada

Last updated: April 22, 2025

In May, Bromont, Canada experiences a dynamic climate marked by a maximum temperature reaching 35°C (96°F), while the average temperature settles around 13°C (56°F). Nights can be brisk, with minimum temperatures dipping as low as -2°C (29°F). The region witnesses a total precipitation of 106 mm (4.2 in) over approximately 13 days, contributing to an 80% humidity level that enhances the lush, vibrant surroundings. Whether enjoying the warmth or preparing for potential rainfall, visitors can expect a rich tapestry of spring weather in Bromont this month.

May Temperature in Bromont

In Bromont, Canada, the month of May heralds a remarkable shift in temperatures, marking the transition from the lingering chill of winter to the warmth of summer. With a minimum temperature of -2°C (29°F) and an average reaching 13°C (56°F), the air begins to carry a delightful crispness. The highlight of May is undoubtedly its maximum temperature, which can soar to a balmy 35°C (96°F), reflecting a significant increase from the cooler months. This upward trend from the previous months illustrates the region's rapid warming, as May showcases sunny days perfect for outdoor activities, making it a delightful time for residents and visitors alike to embrace the beauty of nature blooming around them.

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

The chart illustrates May temperature patterns in Bromont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec182129425664706860493424
Data source: Temperature data for Bromont 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 Bromont

In Bromont, Canada, the month of May typically brings a moderate level of precipitation, with an average of 106 mm (4.2 in) spread over 13 days. This amount signifies a slight decrease compared to the previous month, April, which experiences the highest rainfall of the year at 119 mm (4.7 in). The precipitation level in May aligns closely with that of preceding months, demonstrating a consistent springtime trend in rainfall. As the season transitions into summer, it is noteworthy that the subsequent months see similar precipitation amounts, with June and July averaging slightly higher, indicating a stable pattern in Bromont’s climate as it progresses from the dampness of spring to the lushness of summer.

May Precipitation Trends in Bromont

The chart displays monthly precipitation patterns in Bromont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec9488911191061171181177714812887
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bromont

As May arrives in Bromont, Canada, the air begins to breathe a little easier with average humidity dropping to 80%, a welcome change from the winter months. After starting the year with a striking 93% in January, humidity gradually decreases, reaching its lowest point in June at 74%. This gentle decline signals the transition into warmer weather, where longer days and increasing temperatures begin to dominate. Interestingly, the humidity levels in July and August see only a slight uptick to 76% and 75%, respectively, hinting at a comfortable summer rather than the heavy mugginess often associated with heat. As autumn approaches, humidity rises again, but the May marker clearly establishes a balance that enhances the lush landscapes of Bromont, setting the stage for enjoyable outdoor activities as spring unfolds.

May Average Humidity in Bromont

This chart illustrates the average monthly humidity levels in Bromont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bromont

As May unfolds in Bromont, Canada, residents and visitors should be aware of a noticeable spike in UV exposure, with the UV Index reaching a significant 9—classified as very high. This marks a dramatic shift from earlier months: January started with a low 2 and gradually climbed to April's 7. As temperatures rise and the sun becomes more intense, burn times plummet to just 15 minutes, underscoring the importance of sun protection during this time. Entering June, the UV Index remains at 9, while July and August slightly ease to 8. It's essential to remain vigilant as spring blooms into summer, ensuring you stay safe under the sun. For more detailed information, check out the Bromont UV Index.

Maximum UV Index Levels in Bromont for May

The chart shows the monthly maximum UV Index (UVI) for Bromont 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.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Bromont 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 Bromont

In Bromont, Canada, May truly shines as a beacon of sunlight, recording an impressive 282 hours of sunshine that heralds the approach of summer. This month stands out in the gradual ascent of daylight hours that begins after the winter months, with March and April each experiencing a noticeable uptick in brightness, recording 228 and 216 hours, respectively. The trend of increasing sunlight continues into June and July, peaking at 336 hours in July, making these months ideal for outdoor activities. Overall, the progression from January's 113 hours to May's 282 hours showcases the region's transformation as it wakes from its wintry slumber, inviting residents and visitors alike to bask in the warmth of longer days and outdoor adventures.

Monthly Sunshine Duration in Bromont: May Highlighted

The May sunshine duration represents the total number of hours Bromont 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.
JanFebMarAprMayJunJulAugSepOctNovDec113h153h228h216h282h324h336h335h288h191h143h141h
Data source: Bromont May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bromont During May

As we transition into May in Bromont, Canada, the likelihood of sunny weather offers a hint of optimism after the cooler months. With a 37% chance of sun, May sees a modest increase compared to the chilly April, which had a 35% likelihood of sun. Notably, this period marks a gradual recovery from the winter months, where sunny days were less frequent, with January and February only reaching 30% and 34% respectively. While May's chances are slightly below those of the approaching summer months, it stands out as a bridge to sunnier days ahead, hinting at the promise of warmth as the year progresses. The overall trend illustrates a gradual rise in sunny weather probabilities leading up to the vibrant summer months.

Percentage of Sunny Days in May in Bromont

The chart illustrates the percentage of sunny days in Bromont 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 Bromont experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%34%42%35%38%36%29%43%38%30%44%27%
Data source: Bromont May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bromont in May

As the year unfolds in Bromont, Canada, daylight duration sees a steady transformation, particularly marked in the vibrant month of May. With 14 hours of daylight, May not only heralds the heart of spring but also showcases a significant increase from the 11 hours in March and 13 hours in April. This upward trend continues into the summer months, peaking around June and July with 15 hours of sunlight. Following this, the daylight gently tapers off into the autumn, with September bringing 12 hours and descending to 10 hours by October. The rhythm established through the seasons emphasizes the joyous embrace of longer days in May, making it a perfect time for outdoor activities and basking in the beauty of nature as it flourishes.

Average Daylight Hours in Bromont for May

The chart illustrates the variation in daylight duration in Bromont throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 11m10h 24m11h 57m13h 32m14h 53m15h 34m15h 11m13h 59m12h 28m10h 53m9h 30m8h 47m
Data source: Bromont daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Bromont

In Bromont, Canada, May brings a gentle breath of wind, with an average speed of 3.0 m/s (7 mph), mirroring the light breezes of February. As spring fully embraces the region, the winds tend to be milder compared to the swift gusts of March, which recorded the highest average at 4.2 m/s (9 mph). This trend towards softer winds continues into warmer months, with June experiencing a slight increase to 3.4 m/s (8 mph), before tapering off again in the heat of July, when average speeds drop to 2.5 m/s (6 mph). Overall, the data suggest that May serves as a transitional period, where the breezy promise of spring paves the way for the calmer summer days ahead, creating a delightful backdrop for outdoor activities in this picturesque locale.

Average May Wind Speed in Bromont

The chart displays monthly wind speed patterns in Bromont, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.73.04.23.13.0 m/s3.42.52.73.12.73.23.5
Data source: Bromont May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Bromont Compares to Other Months

The weather in Bromont 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 Bromont and find detailed weather information for every month.

When comparing the weather between May and January, a stark contrast emerges. In May, temperatures range from a minimum of -2°C (29°F) to a pleasant average of 13°C (56°F), with maxima peaking at a scorching 35°C (96°F). The month experiences higher humidity levels at 80% and sees about 106 mm (4.2 in) of precipitation over 13 days. In contrast, January presents a much harsher climate, with temperatures dipping as low as -32°C (-25°F) and an average temperature of -8°C (18°F), with a maximum of just 13°C (56°F). Despite slightly less precipitation at 94 mm (3.7 in) over 12 days, January's humidity is notably higher at 93%, contributing to its biting cold. For more detailed insights, check out Bromont weather in January.

When comparing the weather in May and February, significant differences emerge. May sees a much warmer temperature range, with minimums around -2°C (29°F) and maximums reaching up to 35°C (96°F), resulting in an average of 13°C (56°F). In contrast, February exhibits much harsher conditions, with temperatures plummeting to a minimum of -27°C (-15°F) and an average of -6°C (21°F), only peaking at 16°C (61°F). Precipitation in May is also higher, totaling 106 mm (4.2 in) over 13 days, compared to February’s 88 mm (3.5 in) across 15 days. Furthermore, humidity levels are noticeably higher in February at 92% compared to May's 80%. For more details on February conditions, check out Bromont weather in February.

When comparing the weather in May and March, it's evident that May experiences significantly milder temperatures, with an average of 13°C (56°F) and maximums soaring up to 35°C (96°F), while March remains much colder, averaging at -2°C (29°F) and reaching maximums of only 21°C (70°F). Although both months see approximately 13 days of precipitation, May has a higher total rainfall of 106 mm (4.2 in) compared to March’s 91 mm (3.6 in). Additionally, humidity levels are slightly lower in May at 80%, while March is characterized by a higher humidity of 86%. For more details on the specific conditions during March, you can check Bromont weather in March.

In comparing the weather between April and May, we can observe a significant shift in temperature and overall climate conditions. While April experiences a minimum temperature of -10°C (14°F) and an average of 6°C (43°F), May sees a notable increase, with temperatures ranging from -2°C (29°F) to an average of 13°C (56°F) and a maximum of 35°C (96°F). Additionally, April has higher precipitation at 119 mm (4.7 in) over 15 days, compared to May's 106 mm (4.2 in) over 13 days. Humidity levels are also marginally lower in May at 80%, versus 85% in April. For more detailed insights into April's weather, check out this link: Bromont weather in April.

In comparing the weather of May and June, one can observe some notable differences. May experiences a wider temperature range, with a minimum of -2°C (29°F) and a maximum of 35°C (96°F), leading to an average temperature of 13°C (56°F). This month also sees approximately 106 mm (4.2 in) of precipitation over 13 days and a high humidity level of 80%. In contrast, June presents a milder climate with temperatures ranging from 1°C (34°F) to 32°C (91°F) and an average of 18°C (65°F). The precipitation slightly increases to 117 mm (4.6 in) but occurs over just 12 days, accompanied by a decrease in humidity to 74%. For more detailed insights, you can check theBromont weather in June.

In comparing May and July weather, it is clear that both months exhibit a range of temperatures, but with distinct characteristics. May sees a broader temperature variation with a minimum of -2°C (29°F) and a maximum of 35°C (96°F), while July starts at a milder minimum of 8°C (47°F) and reaches a maximum of 34°C (93°F). Average temperatures in May are cooler at 13°C (56°F) compared to July's more comfortable 21°C (70°F). Furthermore, while both months experience significant precipitation—106 mm (4.2 in) in May and 118 mm (4.7 in) in July—July is marked by slightly lower humidity at 76%, compared to May's 80%. These differences contribute to a more pleasant summer feel in July, as detailed in Bromont weather in July.

May and August present distinct weather patterns, shaping the experiences of those who venture outdoors. In May, temperatures can range dramatically from a chilly -2°C (29°F) to a scorching 35°C (96°F), with an average temperature of 13°C (56°F). The month sees significant precipitation, totaling 106 mm (4.2 in) over 13 days, accompanied by high humidity levels at 80%.

In contrast, August offers milder conditions, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (89°F), and an average of 20°C (68°F). Although precipitation increases slightly to 117 mm (4.6 in) across 14 days, the humidity decreases to 75%, making for a more comfortable atmosphere. For an in-depth look at weather conditions during this summer month, check out Bromont weather in August.

May and September exhibit notable differences in weather patterns. May typically experiences a wider temperature range, with lows dropping to -2°C (29°F) and highs soaring up to 35°C (96°F), while September sees slightly cooler temperatures, ranging from a minimum of -3°C (27°F) to a maximum of 30°C (87°F). In terms of precipitation, May is wetter, receiving 106 mm (4.2 in) over approximately 13 days, compared to September's 77 mm (3.0 in) over 11 days. Humidity levels are also comparable, with May at 80% and September slightly lower at 78%. For more detailed information on September's climate, you can visit Bromont weather in September.

May and October offer distinctly different weather patterns. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 35°C (96°F) during the day, with an average of 13°C (56°F). The month sees about 106 mm (4.2 in) of precipitation over 13 days, coupled with a humidity level of 80%. In contrast, October experiences cooler conditions, with minimum temperatures dropping to -7°C (20°F) and a maximum of 26°C (79°F), averaging around 10°C (49°F). Precipitation increases to 148 mm (5.8 in) over 15 days, and humidity rises slightly to 86%. For a comprehensive look at October conditions, you can explore Bromont weather in October.

May and November exhibit strikingly different weather patterns. In May, temperatures range from a chilly -2°C (29°F) at night to a warm 35°C (96°F) during the day, with an average temperature of 13°C (56°F). The month experiences approximately 106 mm (4.2 in) of precipitation over 13 days, accompanied by a humidity level of 80%. In contrast, November presents a much colder climate, with temperatures dropping to a minimum of -20°C (-3°F) and peaking at 22°C (73°F), resulting in an average of just 1°C (34°F). This month sees slightly higher precipitation at 128 mm (5.0 in) over 16 days and increased humidity at 88%. For more details, visit Bromont weather in November.

May and December present strikingly contrasting weather patterns. In May, temperatures can range quite dramatically, with a minimum of -2°C (29°F) and a maximum soaring to 35°C (96°F), leading to an average of 13°C (56°F). This month experiences significant precipitation, totaling 106 mm (4.2 in) across 13 days, coupled with a relatively high humidity of 80%. In contrast, December is much colder, with temperatures dipping as low as -27°C (-16°F) and only reaching a maximum of 16°C (60°F), averaging around -5°C (24°F). Despite slightly lower total precipitation at 87 mm (3.4 in) over 14 days, the humidity remains high at 89%. For more detailed insights into the chilly conditions, you can refer to Bromont weather in December.

Compare Bromont's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Bromont

As May arrives in Bromont, the transition from chilly spring to warmer summer temperatures becomes evident. With an average temperature that notably rises compared to earlier months, daytime warmth can reach up to 35°C while nighttime still hints at cooler conditions. This month also experiences a significant increase in humidity, making the air feel more sultry. Though May does bring along a fair share of precipitation, it offers more pleasant weather compared to the drizzly days of earlier spring months. Overall, May stands out as a vibrant time for Bromont, making it ideal for outdoor activities. For more in-depth insights, check out Bromont Climate.