Last updated: April 22, 2025
Experience the vibrant October weather of Mont-Saint-Hilaire, Canada, where temperatures range from a cozy average of 10°C (50°F) to a warm maximum of 27°C (80°F). As autumn envelops the landscape, prepare for crisp mornings with a minimum temperature dipping to -4°C (25°F). This month sees 141 mm (5.5 in) of precipitation spread over 14 days, contributing to the region's lush fall foliage. With humidity levels hovering around 86%, expect a refreshing, albeit slightly damp, atmosphere—perfect for enjoying the beauty of the changing seasons.
In October, Mont-Saint-Hilaire transitions into the brisk embrace of autumn, with temperatures reflecting the seasonal shift. Minimums dip to a chilly -4°C (25°F), while the average hovers around a mild 10°C (50°F), and daytime highs can reach a pleasant 27°C (80°F). This notable temperature range illustrates the dramatic shift from the warmth of summer, making October a month of both crisp air and occasional warmth. As the leaves turn vibrant hues, residents and visitors alike can enjoy the stunning fall foliage juxtaposed against the cooler climate, highlighting October as a truly transitional month in this picturesque region.
In October, Mont-Saint-Hilaire experiences a notable surge in precipitation, recording 141 mm (5.5 in), making it one of the wettest months of the year. This increase in rainfall is accompanied by 14 days of precipitation, reflecting a shift towards the wetter fall season. Compared to September’s more moderate 70 mm (2.8 in) over just 9 days, October's conditions bring a significant uptick, suggesting a transition into a more dynamic and varied weather pattern as the region prepares for winter. The consistent rise in rainfall from late summer to autumn highlights the area's responsiveness to seasonal changes, positioning October as a vital month for replenishing local water resources before the colder months set in.
As October rolls into Mont-Saint-Hilaire, Canada, the humidity levels settle at a brisk 86%, marking a noticeable uptick from the drier months of summer. This increase signals the transition from the warm embrace of summer to the crispness of fall. After experiencing the lowest humidity in June at 74%, there is a gradual rise throughout the autumn months, with October showcasing just slightly reduced moisture compared to the earlier part of the year. Following a trend of fluctuating humidity, which peaks during the colder months, October stands out as a month of balance, bridging the mild dryness of summer and the more humid conditions that accompany winter.
As October rolls into Mont-Saint-Hilaire, Canada, residents can expect a moderate UV Index of 5, with a burn time of 30 minutes. This marks a noticeable dip from the very high levels seen in the summer months of May, June, and July, which all reached an index of 9. While the fall brings a gentler sun, it's still crucial to remain vigilant; the UV Index in October is higher than in earlier months like January and February, where protection was only necessary for 45 and 30 minutes, respectively. Overall, October demonstrates a transition towards lower UV exposure, though it still warrants attention, reminding us that sun safety should remain a priority year-round. For more information, check the Mont-Saint-Hilaire UV Index.
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In October, Mont-Saint-Hilaire basks in a moderate 194 hours of sunshine, marking a transition from the sun-drenched days of summer. This month stands out as the twilight of the brilliant sunshine experienced during the peak summer months, with July and June harvesting the most sun, at 340 and 322 hours respectively. As autumn settles in, the hours begin to wane, but October still provides a vibrant contrast with the golden hues of fall foliage. Following the delightfully warm May and June, which boasted over 280 hours, the sunshine in October signals the preparatory shift towards the colder months ahead. As daylight hours shorten, October reminds us of nature's cycle, offering a blend of crisp air and fleeting sunshine, paving the way for the quieter, dimmer months to come.
As October rolls into Mont-Saint-Hilaire, Canada, the likelihood of sunny weather drops to a modest 29%, marking one of the year's lower points for clear skies. This decline follows a relatively brighter September at 40%, contrasting with the high of 45% in August. Overall, the trend reveals that the summer months boast higher chances of sunshine, with July and August typically offering the most vibrant weather. As autumn sets in, clouds seem to gather more often, with October reflecting the transition towards the cooler, cloudier months ahead, including November, which sees an upswing in sunny chances to 44%. Embrace the crisp air and colorful foliage, but don’t forget your umbrella—October's sun may be a rare guest!
As October arrives in Mont-Saint-Hilaire, Canada, the daylight hours begin to shift dramatically, offering just 10 hours of sunlight—a decline from the previous month's 12 hours. This downward trend marks a transition into the shorter days of fall, following the peak of 15 hours observed in the summer months of June and July. The changing light serves as a gentle reminder of the approaching winter, as daylight gradually wanes leading into November and December. Embracing the crisp autumn air, locals can savor the beautiful fall foliage against the backdrop of increasingly early sunsets, making October a month of both change and charm.
As October unfolds in Mont-Saint-Hilaire, Canada, the winds seem to whisper a gentle reminder of the changing seasons, with an average wind speed of 3.0 m/s (7 mph). This calming breeze signifies a decline in wind intensity compared to the lively gusts of March, which peak at 4.5 m/s (10 mph). Following the summer months, where winds are generally milder, October’s breeze maintains a steady rhythm, reminiscent of September's 3.3 m/s (7 mph). As the year transitions toward its colder months, this consistent wind pattern hints at an approaching shift, echoing November's slight increase to 3.3 m/s (7 mph) and December's brisker pace of 3.9 m/s (9 mph). Overall, October presents a unique blend of tranquility and anticipation, marking the tail end of autumn before winter arrives.
The weather in Mont-Saint-Hilaire changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mont-Saint-Hilaire and find detailed weather information for every month.
October and January present two strikingly different weather profiles. In October, temperatures range from a minimum of -4°C (25°F) to a comfortable average of 10°C (50°F), peaking at a warm 27°C (80°F). This month experiences higher precipitation levels, with 141 mm (5.5 in) over 14 days, paired with relatively high humidity at 86%. In contrast, January plunges into much colder temperatures, with a minimum of -32°C (-25°F) and an average of -8°C (17°F), only reaching a maximum of 10°C (51°F). The precipitation decreases to 85 mm (3.4 in) over 11 days, alongside even higher humidity at 93%. For a detailed look at the weather in January, check this link: Mont-Saint-Hilaire weather in January.
October and February present stark contrasts in weather conditions. October boasts a more temperate climate, with average temperatures ranging from a low of -4°C (25°F) to a high of 27°C (80°F), while February experiences much colder extremes, with temperatures plummeting as low as -26°C (-15°F) and averaging -7°C (20°F). Additionally, October sees higher precipitation levels at 141 mm (5.5 in) over 14 days, compared to February's 81 mm (3.2 in) across 12 days. Both months feature high humidity, but February's is slightly elevated at 92% versus October's 86%. For more detailed information, you can check out Mont-Saint-Hilaire weather in February.
When comparing the weather in October to that of March, notable differences in temperature and precipitation become apparent. October typically enjoys milder temperatures, ranging from a minimum of -4°C (25°F) to a maximum of 27°C (80°F), with an average of 10°C (50°F). In contrast, March experiences significantly colder conditions, with a minimum temperature of -23°C (-10°F) and an average of -2°C (29°F), peaking at 21°C (70°F). Precipitation is more frequent in October, averaging 141 mm (5.5 in) across 14 days, compared to March's 84 mm (3.3 in) over 11 days. Interestingly, both months maintain a high humidity level of 86%, contributing to the noticeably crisp feel of early spring versus the coolness of autumn. For more detailed insights on the specifics of March weather, visit Mont-Saint-Hilaire weather in March.
When comparing the weather in October and April, both months showcase distinct characteristics that define the transition between seasons. October typically experiences milder temperatures, with an average of 10°C (50°F) and a maximum that can reach 27°C (80°F), while April is cooler on average at 6°C (43°F), with a minimum temperature of -10°C (15°F).
Precipitation levels are relatively similar, with October receiving about 141 mm (5.5 in) over approximately 14 days, compared to April's 119 mm (4.7 in) over 12 days. Both months also exhibit high humidity, with October at 86% and April slightly lower at 85%. For more detailed insights on the weather during April, check out Mont-Saint-Hilaire weather in April.
When comparing the weather in October and May, notable differences emerge in temperature and precipitation patterns. October features a broader temperature range, with nighttime lows dropping to -4°C (25°F) and daytime highs reaching up to 27°C (80°F). In contrast, May enjoys milder conditions, with minimum temperatures around -2°C (28°F) and maximums soaring to 36°C (97°F). Precipitation is also a factor, as October sees a higher total of 141 mm (5.5 in) over 14 days compared to May's milder 98 mm (3.8 in) across 12 days. Additionally, October's humidity averages 86%, while May's remains slightly lower at 80%. For a closer look at how May unfolds in Mont-Saint-Hilaire, explore Mont-Saint-Hilaire weather in May.
When comparing the weather in October and June, notable differences emerge. October features a wider temperature range, with minimums dropping to -4°C (25°F) and maximums reaching 27°C (80°F), averaging around 10°C (50°F). In contrast, June enjoys warmer temperatures, with lows of 2°C (36°F) and highs peaking at 34°C (93°F), resulting in an average of 19°C (66°F). Precipitation levels are quite similar; October receives about 141 mm (5.5 in) over approximately 14 days, while June sees 105 mm (4.1 in) across about 11 days. Additionally, October has a higher humidity level at 86%, compared to June's 74%. For more specifics on June weather, you can visit Mont-Saint-Hilaire weather in June.
When comparing the weather in October and July, several key differences stand out. October experiences a broader temperature range with minimums plummeting to -4°C (25°F) and average temperatures around 10°C (50°F), while July remains warm with minimums of 9°C (49°F) and averages around 22°C (72°F). The maximum temperatures in July reach as high as 35°C (95°F), significantly surpassing the October maximum of 27°C (80°F). Additionally, October sees higher humidity levels at 86%, creating a chillier atmosphere despite its average temperature being lower than July's 72%. Precipitation is slightly more frequent in October, occurring over 14 days with a total of 141 mm (5.5 in), compared to July’s 15 days and 103 mm (4.1 in) of rain. For a closer look at July's specific climate, you can visit Mont-Saint-Hilaire weather in July.
When comparing the weather in October and August, notable differences emerge in temperature, precipitation, and humidity. October experiences cooler conditions with a minimum temperature of -4°C (25°F) and an average of 10°C (50°F), contrasting sharply with August's warmer minimum of 7°C (45°F) and average of 21°C (70°F). The maximum temperatures also reflect this seasonal shift, with October peaking at 27°C (80°F) while August can soar to 33°C (92°F). Precipitation levels are relatively close, with October receiving 141 mm (5.5 in) over 14 days and August seeing 113 mm (4.5 in) across 13 days. Furthermore, October's humidity is higher at 86%, compared to August's 75%, contributing to a distinctly different feel in the air as summer transitions to autumn. For more details, you can check Mont-Saint-Hilaire weather in August.
October weather shows a marked transition from the milder conditions of September. While September boasts an average temperature of 16°C (61°F) with maximum highs reaching 31°C (89°F), October experiences a more significant drop, with an average of 10°C (50°F) and maximums peaking at 27°C (80°F). Additionally, October is wetter, receiving 141 mm (5.5 in) of precipitation over 14 days, compared to September's 70 mm (2.8 in) over 9 days. The humidity also increases in October, averaging 86%, compared to September's 78%. For those interested in detailed September weather, check out Mont-Saint-Hilaire weather in September.
October and November present a notable shift in weather patterns. In October, temperatures range from a mild minimum of -4°C (25°F) to a comfortable maximum of 27°C (80°F), with an average of 10°C (50°F). The month experiences moderate precipitation, totaling 141 mm (5.5 in) over approximately 14 days, coupled with high humidity at 86%. In contrast, November sees a significant drop in temperatures, with a chilling minimum of -21°C (-5°F) and an average of just 1°C (35°F), although the maximum remains relatively mild at 22°C (72°F). Precipitation in November is slightly lower at 117 mm (4.6 in) over the same number of days, and humidity rises slightly to 88%. For more details on the weather specifics during this month, you can visit Mont-Saint-Hilaire weather in November.
October and December present starkly contrasting weather conditions. In October, temperatures range from a mild minimum of -4°C (25°F) to a pleasant maximum of 27°C (80°F), with an average temperature of 10°C (50°F). This month also experiences significant rainfall, totaling 141 mm (5.5 in) over approximately 14 days, and humidity levels are high at 86%. In contrast, December plunges into much colder territory, with temperatures dropping to a minimum of -27°C (-16°F) and averaging -5°C (24°F), peaking at only 15°C (58°F). Precipitation is lower at 87 mm (3.4 in) over 12 days, accompanied by slightly higher humidity levels of 89%. For more detailed insights on the conditions during this month, check out Mont-Saint-Hilaire weather in December.
As October arrives in Mont-Saint-Hilaire, the weather marks a distinct transition from the warmth of summer to the briskness of fall. With temperatures ranging from a maximum of 27°C to a chilly minimum of -4°C, this month features a blend of mild days and frosty nights that contrast sharply with the more consistent warmth of earlier months. Additionally, the increase in precipitation, averaging 141 mm over 14 days, coupled with elevated humidity levels of 86%, creates a damp atmosphere typical of autumn. This shift not only transforms the landscape but also invites residents and visitors to embrace the vibrant fall foliage, making October a truly picturesque time of year in Mont-Saint-Hilaire. For a deeper look into the season's weather patterns, visit Mont-Saint-Hilaire Climate.