December Weather in Saint-Sauveur, Canada

Last updated: April 22, 2025

December in Saint-Sauveur, Canada presents a striking mix of temperatures and weather conditions. With maximum highs reaching 11°C (52°F) and chilling lows dipping to a brisk -30°C (-22°F), visitors can experience the full spectrum of winter's embrace. The average temperature hovers around a frosty -8°C (17°F), setting the stage for a quintessential Canadian winter. December also sees approximately 103 mm (4.1 in) of precipitation across 13 days, contributing to a humidity level of 89% that often enhances the wintry atmosphere. Whether you're enjoying the crisp air or exploring the snowy landscapes, December in Saint-Sauveur captivates with its enchanting cold-weather charm.

December Temperature in Saint-Sauveur

In December, Saint-Sauveur, Canada, fully embraces the winter season, with temperatures reflecting the chill that defines this time of year. The month opens with minimum temperatures plummeting to around -30°C (-22°F), giving way to an average of -8°C (17°F) during the day. As the festive holiday atmosphere settles in, daytime highs reach a modest 11°C (52°F), a clear indication of the significant drop from the milder conditions seen in the preceding months. This stark contrast emphasizes the transition into deep winter, where layers of snow blanket the picturesque landscapes, making it an ideal backdrop for winter sports and cozy gatherings. Overall, December's temperatures highlight the beauty and challenges of Canadian winter life, inviting both adventure and introspection as the year draws to a close.

December Weather in Saint-Sauveur: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Saint-Sauveur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec121524375261676456452917
Data source: Temperature data for Saint-Sauveur 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.

December Precipitation in Saint-Sauveur

In December, Saint-Sauveur experiences a noteworthy precipitation amount of 103 mm (4.1 in) over 13 days, marking a distinct transition into the winter season. This rainfall is slightly below the monthly averages seen in November, which recorded 120 mm (4.7 in) but reflects a consistent trend of increased precipitation as the year ends. The fall months, particularly from October to December, show a steady increase in rainfall, with December's totals maintaining the trend of heightened moisture typical for this time of year. The shift to winter not only adds a layer of beauty to the region's landscape but also hints at the snow and cold temperatures that follow, making Saint-Sauveur a picturesque winter wonderland.

December Precipitation Trends in Saint-Sauveur

The chart displays monthly precipitation patterns in Saint-Sauveur, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec909899122120122144128108138120103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Saint-Sauveur

In Saint-Sauveur, Canada, December brings a notable rise in humidity as the year draws to a close, with levels reaching 89%. This increase follows a seasonal pattern where the colder months tend to be more humid, contrasting with the dryer summer months. As temperatures drop from the mildness of autumn, the humidity levels reflective of the impending winter conditions remain high, even slightly above November's 88%. This trend highlights how moisture lingers in the air, creating a crisp, wintry atmosphere that is characteristic of Saint-Sauveur during the holiday season, inviting residents and visitors alike to embrace the chilly charm of the snowy landscape.

December Average Humidity in Saint-Sauveur

This chart illustrates the average monthly humidity levels in Saint-Sauveur, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Saint-Sauveur

In December, Saint-Sauveur experiences a low UV Index of 2, echoing the winter months where sun exposure is minimal. With a burn time of 45 minutes, residents and visitors can enjoy outdoor activities without the immediate worry of sunburn that peaks in the summer months. This trend of lower UV levels is consistent from January through March, when the index gradually increases to moderate levels as spring approaches. Notably, the months of April to August showcase a sharp rise in UV intensity, hitting a striking 9, indicating the importance of sun protection during those peak summer days. As the year winds down, the UV Index in December serves as a reminder of the seasonal fluctuations in sun exposure. For more detailed insights, check out the Saint-Sauveur UV Index.

Maximum UV Index Levels in Saint-Sauveur for December

The chart shows the monthly maximum UV Index (UVI) for Saint-Sauveur in December, 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.
JanFebMarAprMayJunJulAugSepOctNovDec245899887532
Data source: Saint-Sauveur December 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.

December Sunshine in Saint-Sauveur

In Saint-Sauveur, Canada, December brings a gentle retreat into winter with 137 hours of sunshine, marking the month's unique charm amidst the snow. As we reflect on the year, it's clear that sunlight gradually peaks during the summer months, with July leading the way at 349 hours and cascading down through the fall. Interestingly, December's hours are a slight dip from the preceding months, but they still contribute to the cozy ambiance of the season. While winter may be on the horizon, the consistent light throughout the year—from a bright 282 hours in May to 318 hours in June—reminds us of the beauty of every season in this picturesque town.

Monthly Sunshine Duration in Saint-Sauveur: December Highlighted

The December sunshine duration represents the total number of hours Saint-Sauveur experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec115h156h238h231h282h318h349h314h269h194h141h137h
Data source: Saint-Sauveur December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint-Sauveur During December

As December settles in Saint-Sauveur, Canada, the likelihood of basking in sunny weather takes a noticeable dip, with a mere 23% chance of sunshine. This decline contrasts sharply with the brighter spells observed in the summer months, where July and August boast probabilities of 34% and 40% respectively. Even in late fall, November offers a more promising 39%, hinting at a gradual decrease as winter approaches. As the year winds down, residents and visitors alike should prepare for shorter days filled with less sun, making those rare glimpses of brightness in December all the more cherished.

Percentage of Sunny Days in December in Saint-Sauveur

The chart illustrates the percentage of sunny days in Saint-Sauveur throughout the year, with December 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 Saint-Sauveur experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%35%38%37%42%32%34%40%40%31%39%24%
Data source: Saint-Sauveur December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint-Sauveur in December

In Saint-Sauveur, Canada, December marks the culmination of the year’s dwindling daylight, with just 8 hours of sunlight, the lowest of any month. This downward trend begins in November, where the daylight dips to 9 hours and continues through the winter solstice. As the year progresses from January’s 9 hours to June’s peak of 15 hours, residents experience the gradual lengthening of days, with the longest sunlight lasting during the summer months of July and August. However, after a brief return to longer days in the spring, the descent into shorter daylight returns in the fall, culminating in the early dark of December. This cyclical pattern, marked by the transition from long summer days to the short winter ones, profoundly influences the local lifestyle and activities throughout the seasons.

Average Daylight Hours in Saint-Sauveur for December

The chart illustrates the variation in daylight duration in Saint-Sauveur throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 5m10h 21m11h 57m13h 35m14h 58m15h 40m15h 17m14h 3m12h 28m10h 51m9h 25m8h 41m
Data source: Saint-Sauveur daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Saint-Sauveur

As December sweeps into Saint-Sauveur, Canada, the winds pick up slightly, averaging 3.5 m/s (8 mph), setting the stage for a brisk and refreshing winter ambiance. This marks a notable increase from the gentle gusts of the preceding summer months, where winds dipped to their lowest at 2.6 m/s (6 mph) in August and July. The trend for the colder months typically showcases a gradual rise in wind speed, with December experiencing a comfortable yet noticeable uptick compared to November’s mild 3.1 m/s (7 mph). This increase contributes to the crisp, invigorating air that accompanies the region's enchanting winter landscapes, making December a captivating time to embrace the season's charm.

Average December Wind Speed in Saint-Sauveur

The chart displays monthly wind speed patterns in Saint-Sauveur, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.23.93.43.13.22.82.63.13.03.13.5 m/s
Data source: Saint-Sauveur December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Saint-Sauveur Compares to Other Months

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

In December, temperatures range from a chilling -30°C (-22°F) at night to a mild 11°C (52°F) during the day, with an average temperature of -8°C (17°F). This month receives 103 mm (4.1 in) of precipitation over 13 days and features a humidity level of 89%.

In contrast, January sees a slight drop in temperatures, with minimums reaching -31°C (-24°F) and daytime highs peaking at 9°C (49°F), leading to an average temperature of -11°C (13°F). Precipitation decreases to 90 mm (3.5 in) across 11 days, while humidity rises slightly to 93%. For more detailed information, you can check the Saint-Sauveur weather in January.

When comparing December and February weather, both months experience harsh cold, but February is slightly milder with an average temperature of -9°C (15°F) compared to December's average of -8°C (17°F). Precipitation levels are similar, with December receiving 103 mm (4.1 in) over 13 days and February slightly less at 98 mm (3.9 in) across 12 days. Additionally, February tends to have higher humidity at 92%, compared to 89% in December. For more details on February weather, you can visit Saint-Sauveur weather in February.

In December, temperatures in Saint-Sauveur can drop to a minimum of -30°C (-22°F), with an average around -8°C (17°F) and a maximum reaching 11°C (52°F). The month typically sees about 103 mm (4.1 in) of precipitation over 13 days, accompanied by high humidity levels at 89%.

In contrast, March offers slightly milder weather, with minimum temperatures around -25°C (-13°F) and an average of -4°C (24°F), peaking at a maximum of 15°C (59°F). Precipitation is a bit lower at 99 mm (3.9 in) over 12 days, while humidity decreases to 86%. As the seasons transition, March generally provides a more temperate experience compared to the frigid conditions of December, making it a more inviting time for outdoor activities. For more detailed information, check out Saint-Sauveur weather in March.

December and April present striking contrasts in weather conditions. In December, temperatures can plummet to a minimum of -30°C (-22°F), with an average temperature of -8°C (17°F) and a maximum of 11°C (52°F). The month receives approximately 103 mm (4.1 in) of precipitation over 13 days, with humidity typically high at 89%. In contrast, April offers a much milder climate, showcasing temperatures ranging from a minimum of -15°C (5°F) to an average of 3°C (37°F), and a maximum that can reach 22°C (72°F). With 122 mm (4.8 in) of precipitation spread over 14 days and humidity at 85%, April is a month that feels noticeably warmer and more vibrant. For a closer look at what to expect, check out Saint-Sauveur weather in April.

December and May present strikingly contrasting weather conditions. In December, temperatures can plummet to a chilling minimum of -30°C (-22°F), with an average of -8°C (17°F) and a maximum of 11°C (52°F). The month is marked by high humidity at 89% and significant precipitation, totaling 103 mm (4.1 in) over 13 days. In stark contrast, May experiences a more moderate climate, with temperatures ranging from a minimum of -4°C (25°F) to a comfortable average of 11°C (53°F) and soaring highs of 33°C (91°F). Although May has slightly higher precipitation at 120 mm (4.7 in) over 12 days, the humidity levels drop to 80%, contributing to a more pleasant atmosphere. For more specific insights about the weather in May, you can refer to Saint-Sauveur weather in May.

In December, the weather is notably frigid, with temperatures ranging from a biting low of -30°C (-22°F) to a mild high of 11°C (52°F), resulting in an average temperature of -8°C (17°F). The month experiences 13 days of precipitation, totaling 103 mm (4.1 in), and a high humidity level of 89%, contributing to the chill in the air. Conversely, June brings a dramatic shift with temperatures starting at a minimum of 0°C (33°F) and soaring to a maximum of 31°C (87°F), averaging around 16°C (62°F). This month sees slightly more precipitation at 122 mm (4.8 in) over 14 days, but the humidity is lower at 74%, resulting in a much warmer and more pleasant atmosphere. For a detailed overview of the summer conditions, visit Saint-Sauveur weather in June.

December and July present strikingly different weather patterns. In December, temperatures plunge with a minimum of -30°C (-22°F) and an average of -8°C (17°F), while the maximum reaches only 11°C (52°F). This month is characterized by high humidity at 89% and frequent precipitation, with 103 mm (4.1 in) falling over 13 days. In contrast, July boasts a much milder climate, featuring a minimum temperature of 7°C (46°F), an average of 19°C (67°F), and a maximum soaring to 32°C (91°F). The summer month sees a slightly higher precipitation of 144 mm (5.7 in) over 14 days but maintains a lower humidity of 76%. For more details on July weather, visit Saint-Sauveur weather in July.

December and August present contrasting weather experiences in Saint-Sauveur. In December, temperatures can plunge as low as -30°C (-22°F), with an average temperature of -8°C (17°F) and occasional peaks reaching up to 11°C (52°F). The month sees significant humidity at 89% and experiences precipitation on 13 days, totaling 103 mm (4.1 in).

In stark contrast, August offers much milder weather, where temperatures range from a minimum of 5°C (42°F) to an average of 18°C (65°F), with highs reaching 30°C (86°F). While August also brings precipitation on 15 days, it totals slightly more at 127 mm (5.0 in), accompanied by a lower humidity level of 75%. For a closer look at the August conditions, you can visit Saint-Sauveur weather in August.

December and September showcase stark contrasts in weather conditions. In December, temperatures plummet, with a minimum of -30°C (-22°F) and an average of -8°C (17°F), while September enjoys much milder averages, ranging from a minimum of -2°C (29°F) to a warm maximum of 30°C (87°F). Both months see comparable precipitation, with December receiving 103 mm (4.1 in) over 13 days and September slightly higher at 108 mm (4.3 in) across 10 days. Additionally, humidity is notably higher in December at 89%, compared to September’s 78%, emphasizing the chilly, damp atmosphere of late fall. For more detailed insights, check out Saint-Sauveur weather in September.

In comparing the weather between October and December, there is a stark contrast in temperatures. October experiences milder conditions with average temperatures around 7°C (45°F) and highs reaching up to 24°C (75°F), while December sees frigid temperatures, dropping to a minimum of -30°C (-22°F) and averaging a chilly -8°C (17°F). Despite both months having precipitation over 100 mm and rainfall occurring on about 13 days, October's rainfall of 138 mm (5.4 in) is slightly higher than December's 103 mm (4.1 in). Furthermore, humidity levels are relatively consistent, with December being marginally more humid at 89% compared to October's 86%. For more detailed information, you can check Saint-Sauveur weather in October.

In comparison to November, December experiences a notable drop in temperature, with minimums reaching -30°C (-22°F) compared to November's -22°C (-8°F). While December's average temperature is colder at -8°C (17°F), November sees a milder average of -2°C (29°F). Interestingly, December has a higher maximum temperature of 11°C (52°F) than November's maximum of 20°C (68°F), though both months have a similar level of humidity, hovering around 89% in December and 88% in November. Precipitation is slightly lower in December at 103 mm (4.1 in) over 13 days, while November receives 120 mm (4.7 in) over 15 days. For further details, you can explore the Saint-Sauveur weather in November.

Compare Saint-Sauveur's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Saint-Sauveur

As December arrives in Saint-Sauveur, the weather transforms into a wintry wonderland, starkly contrasting the milder temperatures of preceding months. With an average temperature dropping to a brisk -8°C (17°F), residents and visitors alike must prepare for the chill, as occasional lows can plummet to a frigid -30°C (-22°F). This month also brings a significant increase in precipitation, with wet snow contributing to a total of 103 mm (4.1 in) over a stretch of 13 days, resulting in a unique blend of humidity that lingers around 89%. Embrace the magic of the season, and discover more about what to expect throughout the year by visiting Saint-Sauveur Climate.