Last updated: April 22, 2025
December in Sylvan Lake, Canada showcases a broad spectrum of winter weather, with temperatures fluctuating from a maximum of 10°C (51°F) to a chilling minimum of -37°C (-34°F), leading to an average of -8°C (17°F). This month witnesses about 25 mm (1.0 in) of precipitation over 7 days, contributing to the region's stunning winter landscape. With humidity levels reaching an impressive 91%, the air is thick with the crispness of winter, enhancing the serene beauty of Sylvan Lake during this magical time of year.
In December, Sylvan Lake, Canada experiences a stark chill as winter takes hold, with temperatures plunging to a minimum of -37°C (-34°F). The average temperature hovers around -8°C (17°F), while daytime highs can reach a modest 10°C (51°F). This month marks one of the coldest points of the year, following a gradual cooling trend from the milder autumn months, where temperatures began around -19°C in October and decreased further in November. As the year draws to a close, the dramatic dip in temperature prepares the landscape for a stunning winter, blanketing the area in a serene layer of snow, perfect for seasonal activities and a cozy atmosphere.
In December, Sylvan Lake experiences a noteworthy shift in precipitation patterns as it embraces winter. The month sees approximately 25 mm (1.0 in) of precipitation spread over 7 days, a dip from the preceding months but still significant enough to adorn the landscape with a wintry charm. This decline in precipitation is a continuation of the gradual decrease observed since the summer months, which typically boast higher totals, with June and July receiving around 95 mm (3.7 in) and 92 mm (3.6 in), respectively. December's precipitation not only marks a transition to harsher weather, but also hints at the accumulating snow that blankets the region, setting the stage for a picturesque winter wonderland.
In Sylvan Lake, Canada, December brings a notable return to the higher humidity levels experienced earlier in the year, with a humidity reading of 91%. This increase is part of a trend observed throughout the colder months, where humidity begins to rise after reaching a summer low of 73% in September. The late fall months, particularly November, also exhibit a significant uptick, settling at 82%. This gradual ascent in humidity highlights the seasonal shift towards winter, as moisture levels typically intensify during this time. As the year wraps up, the consistent high humidity levels in December contribute to the region's crisp, cool climate, characteristic of this beautiful Canadian locale.
As the year winds down in Sylvan Lake, Canada, December ushers in a low UV Index of 1, marking the lowest point in the annual cycle. This means the sun's intensity is minimal, allowing for a burn time of about 45 minutes, providing a stark contrast to the peak summer months when the index soared to a very high 8. Throughout the year, a clear trend emerges: UV exposure rises steadily from the low levels in winter to moderate in early spring, and then climbs to high and very high levels during the summer, emphasizing the importance of sun safety in those warmer months. With December's gentler UV rays, it's a great time to enjoy outdoor activities without the worries of sunburn. For more details on UV trends throughout the year, check out Sylvan Lake UV Index.
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In Sylvan Lake, Canada, December wraps up the year with a gentle glow, offering 150 hours of sunshine as winter settles in. While this is a decrease from the sun-drenched days of summer, when July peaks with a dazzling 359 hours, it reflects a typical seasonal trend as daylight diminishes. The transition from the vibrant months of May and June, which boast 331 and 346 hours respectively, highlights a gradual shift towards shorter days. As the year progresses, the sun's presence wanes, but December still provides a cozy touch of brightness amid the coolness of winter, reminding residents that even in the darkest months, sunlight lingers, casting its warm glow over the tranquil landscape.
In Sylvan Lake, Canada, the likelihood of sunny weather takes a noticeable dip in December, with only a 30% chance of sunshine. As we transition from the vibrant colors of fall into winter, the sun begins to shy away, reflecting the trend observed in the months leading up to December. While June and July boast peak sunshine probabilities of 52% and 53% respectively, the cloud cover gradually thickens as the year wanes, with November recording more sun than December. This gradual decline illustrates a seasonal shift, making December one of the cloudier months of the year, ideal for those cozying up by the fire rather than seeking sunny skies.
In Sylvan Lake, Canada, the rhythm of daylight unfolds dramatically throughout the year, with December marking a notable low at just 7 hours of sunlight. Following the gradual decline from autumn, where October and November enjoy 10 and 8 hours respectively, December transitions the area into the depths of winter, welcoming the shortest days. This pattern showcases a gentle escalation from the sun-drenched days of summer, peaking in June and July with 16 hours of radiant daylight. As the year turns, the shift in daylight acts as a seasonal reminder; from the long, bright evenings of May and June to the crisp, abbreviated days in December, Sylvan Lake’s daylight duration beautifully encapsulates the essence of Canada’s diverse seasons.
As December unfolds in Sylvan Lake, Canada, the average wind speed settles at a gentle 3.0 m/s (7 mph), mirroring a trend of cooler and calmer days. Throughout the year, wind speeds exhibit a gradual decline from January's brisk 3.5 m/s to December's softer breeze, highlighting a serene transition into winter. While the summer months boast the calmest winds, averaging around 2.5 to 2.9 m/s, it's the late fall and early winter that see a slight uptick as the brisk air sweeps in, perfect for winter sports enthusiasts and those seeking the tranquility of nature's quieter season. This gradual decrease in wind speed underscores a seasonal rhythm, inviting residents and visitors alike to embrace the peaceful atmosphere that December brings to this picturesque lakeside locale.
The weather in Sylvan Lake 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 Sylvan Lake and find detailed weather information for every month.
In December, temperatures in Sylvan Lake can plunge as low as -37°C (-34°F), with an average of -8°C (17°F) and a maximum of 10°C (51°F). The month sees about 25 mm (1.0 in) of precipitation over 7 days, accompanied by high humidity at 91%. Conversely, January experiences even colder conditions, with minimum temperatures reaching -40°C (-39°F) and an average of -9°C (16°F). Precipitation decreases to 12 mm (0.5 in) over just 4 days, and humidity remains slightly lower at 90%. For more detailed information about the weather in January, you can visit Sylvan Lake weather in January.
When comparing the weather between December and February, there are some notable differences. December typically has slightly warmer average temperatures, ranging from a minimum of -37°C (-34°F) to a maximum of 10°C (51°F), while February's averages dip a bit lower, with temperatures between -38°C (-36°F) and a maximum of 12°C (54°F). Both months experience similar levels of precipitation, though December sees a slightly higher total of 25 mm (1.0 in) compared to February's 22 mm (0.9 in), with precipitation occurring on seven days in each month. Humidity remains high in both months, with December at 91% and February at 92%. For more detailed information about February weather in the region, you can visit Sylvan Lake weather in February.
In December, temperatures can plunge to a minimum of -37°C (-34°F) with an average temperature around -8°C (17°F), while the maximum reaches a cool 10°C (51°F). The month sees around 25 mm (1.0 in) of precipitation over approximately 7 days, accompanied by high humidity levels of 91%. In contrast, March brings slightly milder temperatures, with a minimum of -34°C (-28°F) and an average of -4°C (25°F), peaking at 15°C (59°F). Precipitation increases to 29 mm (1.1 in) over the same number of days, and humidity remains relatively high at 87%. For more details on weather conditions in March, check out Sylvan Lake weather in March.
December and April present stark contrasts in weather. December is characterized by frigid temperatures, with a minimum of -37°C (-34°F) and an average of -8°C (17°F), while April experiences a noticeable warming trend, with temperatures ranging from a minimum of -25°C (-13°F) to a maximum of 27°C (81°F) and an average of 2°C (36°F). Precipitation is somewhat similar, with December receiving 25 mm (1.0 in) over 7 days and April getting slightly more at 33 mm (1.3 in) across 9 days. Additionally, humidity levels are higher in December at 91%, compared to April's 81%. For more details on April weather, visit Sylvan Lake weather in April.
December and May display strikingly different weather conditions. In December, temperatures can plummet to a minimum of -37°C (-34°F), with an average of -8°C (17°F) and a maximum that still only reaches 10°C (51°F). The month sees about 25 mm (1.0 in) of precipitation across 7 days, with a high humidity of 91%. In contrast, May offers a significant warming trend, with temperatures ranging from a minimum of -6°C (22°F) to an average of 10°C (51°F) and peaking at 28°C (82°F). Precipitation in May increases to 68 mm (2.7 in) across 9 days, but humidity is more moderate at 77%. For a closer look at the specifics, you can check out Sylvan Lake weather in May.
In December, the weather starkly contrasts with the warmth of June, as temperatures can plummet to a minimum of -37°C (-34°F) and average around -8°C (17°F), while the maximums only reach about 10°C (51°F). This frigid month sees a high humidity level of 91% and limited precipitation of 25 mm (1.0 in) over seven days. On the other hand, June experiences a significant shift, with minimum temperatures starting at 1°C (34°F) and average highs soaring to 33°C (93°F). Precipitation increases to 95 mm (3.7 in), spread over 14 days, but the humidity is notably lower at 77%. For more detailed information, you can check Sylvan Lake weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures can plummet to a minimum of -37°C (-34°F), while the average sits at a chilly -8°C (17°F), peaking at a modest 10°C (51°F). The month is characterized by high humidity at 91% and about 25 mm (1.0 in) of precipitation over 7 days. In contrast, July offers a much warmer climate, with temperatures ranging from a minimum of 5°C (41°F) to an average of 17°C (62°F), and reaching a scorching maximum of 34°C (93°F). Rainfall is more substantial in July, totaling 92 mm (3.6 in) spread over 14 days and accompanied by relatively lower humidity at 81%. For a closer look at July weather specifics, visit Sylvan Lake weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures plunge dramatically, with a minimum of -37°C (-34°F) and an average around -8°C (17°F), while the maximum barely reaches 10°C (51°F). This month experiences significant humidity at 91% alongside 25 mm (1.0 in) of precipitation over 7 days. In contrast, August boasts much milder temperatures, with a minimum of 2°C (36°F) and an average of 16°C (60°F), peaking at a warm 35°C (95°F). Precipitation is higher in this summer month at 55 mm (2.2 in), occurring over 10 days, but the humidity is notably lower at 78%. For a more detailed view of August weather conditions, visit Sylvan Lake weather in August.
December and September exhibit stark contrasts in weather conditions. In December, temperatures plunge significantly, with a minimum of -37°C (-34°F) and an average of -8°C (17°F), while the maximum barely reaches 10°C (51°F). The month sees about 25 mm (1.0 in) of precipitation spread over approximately 7 days, coupled with high humidity at 91%. In contrast, September offers a much milder climate, featuring a minimum temperature of -4°C (25°F) and a pleasant average of 10°C (51°F), peaking at a warm 30°C (86°F). Precipitation is also higher during this month at 56 mm (2.2 in), occurring over around 10 days, but with lower humidity at 73%. For more detailed insights, you can refer to Sylvan Lake weather in September.
December weather is significantly colder than October, with temperatures plummeting to an average low of -8°C (17°F) compared to October's milder average of 3°C (38°F). The maximum temperature in December can reach only up to 10°C (51°F), while October enjoys a warmer peak of 22°C (72°F). Additionally, December experiences higher humidity at 91% and slightly less precipitation at 25 mm (1.0 in) over 7 days, while October reports 29 mm (1.1 in) of rain over just 6 days. For a glimpse at what October weather is like, check out Sylvan Lake weather in October.
December weather is significantly colder than November, with average temperatures dropping from -3°C (26°F) in November to a chilling -8°C (17°F) in December. The minimum temperatures in December reach a stark -37°C (-34°F), compared to a milder -22°C (-7°F) in November. Although December has slightly less precipitation at 25 mm (1.0 in) over 7 days, November sees a bit more moisture with 31 mm (1.2 in) over 8 days. Additionally, December's humidity is higher at 91%, compared to November's 82%, making the winter feel even more intense. For a detailed look at November's conditions, you can visit Sylvan Lake weather in November.
December at Sylvan Lake brings a distinct chill that sets it apart from the milder months, with average temperatures dipping significantly and the occasional brisk maximum. This month also sees heightened humidity, creating a unique atmosphere as the region gears up for winter. With just a handful of precipitation days totaling a modest amount, December’s weather can be both serene and crisp. As the landscape transforms into a winter wonderland, visitors can expect a different kind of beauty compared to the rest of the year. For more insights into the yearly weather patterns, visit Sylvan Lake Climate.