December Weather in Bonaventure, Canada

Last updated: April 22, 2025

December in Bonaventure, Canada, presents a stark contrast of weather dynamics, where temperatures swing from a maximum of 11°C (52°F) to a chilling minimum of -20°C (-3°F), averaging around -6°C (21°F). This month witnesses 135 mm (5.3 in) of precipitation over approximately 11 days, often enveloped in a cloak of high humidity at 88%. As winter settles in, the landscape transforms, offering a picturesque yet brisk ambiance, perfect for embracing the seasonal charm.

December Temperature in Bonaventure

As December sets in, Bonaventure, Canada experiences a significant drop in temperatures, with lows averaging around -20°C (-3°F) and highs reaching up to 11°C (52°F). This transition into winter showcases a typical festive chill, where the average temperature settles at -6°C (21°F). The month marks a stark contrast to the milder autumn days of November, accentuating the region’s shift from cozy to cold. With biting frosts and occasional glimpses of sunlight, December transforms Bonaventure into a picturesque winter wonderland, inviting seasonal celebrations amidst the brisk, refreshing air.

December Weather in Bonaventure: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Bonaventure, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec141523334457656657473121
Data source: Temperature data for Bonaventure 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 Bonaventure

December in Bonaventure, Canada, marks the transition into winter with a notable precipitation amount of 135 mm (5.3 in), occurring over 11 days. This mirrors the trend of increased moisture witnessed in the fall months, specifically November's peak of 160 mm (6.3 in). Following this cycle, December continues to show a significant precipitation level, reflecting a consistent pattern as the year draws to a close. Interestingly, while it doesn’t reach the levels of early fall, the combination of a steady number of wet days and substantial rainfall hints at a landscape preparing for winter's icy embrace. Overall, December balances the remnants of autumn's moisture with the onset of winter, reinforcing Bonaventure's characteristic wetness during this transitional period.

December Precipitation Trends in Bonaventure

The chart displays monthly precipitation patterns in Bonaventure, 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.
JanFebMarAprMayJunJulAugSepOctNovDec988894140107958276159139160135
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bonaventure

As the year comes to a close, December in Bonaventure, Canada, experiences a notable humidity level of 88%, continuing a trend of elevated moisture throughout the winter months. Following closely behind January and February, which hover around 89% and 90% respectively, December's humidity marks a slight dip from the preceding months but remains significantly higher than the warmer summer months, where levels drop to as low as 75% in June. This gradual decrease highlights a typical seasonal shift; as temperatures fall towards winter, the region maintains a relatively high humidity, contributing to the cold, crisp atmosphere that defines Bonaventure's December charm.

December Average Humidity in Bonaventure

This chart illustrates the average monthly humidity levels in Bonaventure, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%88%86%83%75%82%84%85%87%86%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bonaventure

As winter deepens in Bonaventure, Canada, the UV Index in December drops to a low 1, indicating minimal risk for sun exposure with a burn time of approximately 45 minutes. This follows the trend observed in the preceding months, where the UV Index generally decreases, peaking during the summer with values reaching as high as 9 in June. As the year winds down, both January and November also feature low UV levels, allowing residents and visitors to enjoy outdoor activities without the immediate concern of sunburn. With such a mild UV presence, December offers a refreshing contrast to the higher indices of summer. For detailed information on sun safety and UV levels throughout the year, check out Bonaventure UV Index.

Maximum UV Index Levels in Bonaventure for December

The chart shows the monthly maximum UV Index (UVI) for Bonaventure 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.
JanFebMarAprMayJunJulAugSepOctNovDec234789886421
Data source: Bonaventure 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 Bonaventure

Bonaventure, Canada, experiences a captivating rhythm of sunshine throughout the year, with December bringing 153 hours of daylight. This month, nestled between the vibrant autumn and the promise of a new year, showcases a notable dip in sunlight as it transitions from November’s 163 hours. Despite the decline, December’s crisp days are still filled with moments of brightness, hinting at the shorter, chillier days of winter ahead. Notably, the peak of sunshine occurs in the summer months, with July shining the brightest at 352 hours, creating a striking contrast with December’s wintry charm. As the year closes, Bonaventure’s twilight also invites a sense of reflection, making the sunlit hours all the more treasured.

Monthly Sunshine Duration in Bonaventure: December Highlighted

The December sunshine duration represents the total number of hours Bonaventure 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.
JanFebMarAprMayJunJulAugSepOctNovDec121h191h233h244h304h333h352h343h255h206h163h153h
Data source: Bonaventure December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bonaventure During December

In Bonaventure, Canada, December presents a 39% chance of sunny weather, which is relatively promising compared to the colder months preceding it. Notably, as the year progresses, the likelihood of sunshine exhibits a seasonal fluctuation: early winter months like January and February see lower percentages, with chances increasing in late autumn. Interestingly, December's sunshine likelihood remains consistent with November, which also boasts a 42% chance, indicating a slight upward trend towards the year's end. While winter days tend to be cloudier, December in Bonaventure strikes a balance, offering residents a mix of sunshine and the festive ambiance of the season.

Percentage of Sunny Days in December in Bonaventure

The chart illustrates the percentage of sunny days in Bonaventure 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 Bonaventure experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%42%45%26%43%40%34%47%38%33%42%39%
Data source: Bonaventure December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bonaventure in December

In Bonaventure, Canada, daylight duration experiences a striking seasonal rhythm throughout the year. Starting with around 8 hours of daylight in January, the days lengthen dramatically as winter fades, peaking at 15 hours by May and maintaining this brightness through June and July. As summer wanes, daylight gradually recedes, with August seeing 14 hours, followed by a steady decline to 12 hours in September and further down to 10 hours in October. November ushers in a significant reduction to 9 hours, mirroring January's dimness, and by December, the cycle culminates back at 8 hours. This pattern showcases a clear, natural ebb and flow of daylight, highlighting the stark contrasts between the exuberance of summer and the quiet stillness of winter in Bonaventure.

Average Daylight Hours in Bonaventure for December

The chart illustrates the variation in daylight duration in Bonaventure throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 51m10h 14m11h 56m13h 41m15h 12m15h 58m15h 32m14h 11m12h 30m10h 46m9h 13m8h 25m
Data source: Bonaventure daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bonaventure

As December approaches in Bonaventure, Canada, a noticeable shift in wind patterns showcases the season's arrival. With an average wind speed of 5.2 m/s (12 mph), December marks an increase from the preceding months, suggesting a chilly gust that invites the festive spirit of winter. This wind speed not only aligns closely with the brisk air of March, but also highlights a trend where the ** latter half of the year** tends to experience a gradual intensification of winds, peaking in late fall and winter. As the year draws to a close, residents can expect the invigorating breeze of December to bring about a refreshing chill, perfect for cozy gatherings by the fire.

Average December Wind Speed in Bonaventure

The chart displays monthly wind speed patterns in Bonaventure, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.85.54.24.03.83.73.34.63.84.55.2 m/s
Data source: Bonaventure December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bonaventure Compares to Other Months

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

December and January present a notable difference in weather conditions, characterized primarily by temperature and precipitation levels. In December, temperatures fluctuate between a minimum of -20°C (-3°F) and a maximum of 11°C (52°F), with an average temperature of -6°C (21°F). The month sees approximately 135 mm (5.3 in) of precipitation spread over 11 days, accompanied by a high humidity level of 88%. In contrast, January is colder, with minimum temperatures dropping to -25°C (-14°F) and a maximum of 9°C (49°F), resulting in a slightly lower average of -10°C (15°F). Precipitation in January decreases to about 98 mm (3.9 in) over 9 days, while humidity remains similar at 89%. For more details on weather patterns in January, you can refer to Bonaventure weather in January.

December and February present contrasting winter climates, though both months experience cold temperatures and notable snowfall. In December, temperatures typically range from a minimum of -20°C (-3°F) to a maximum of 11°C (52°F), with an average of -6°C (21°F), and the month receives a total precipitation of 135 mm (5.3 in) over 11 days while maintaining a humidity level of 88%. In comparison, February is slightly colder, with temperatures dipping to a minimum of -22°C (-8°F) and peaking at 6°C (43°F), resulting in an average of -9°C (15°F). February also sees less precipitation, totaling 88 mm (3.5 in), but maintains a similar frequency of precipitation days at 11, alongside a slightly higher humidity of 90%. For more specific details about the weather in Bonaventure during February, you can refer to Bonaventure weather in February.

December weather is characterized by frigid temperatures, where the minimum can drop to -20°C (-3°F) and the average temperature hovers around -6°C (21°F). This month sees significant precipitation, totaling 135 mm (5.3 in) over about 11 days, with a persistent humidity level of 88%. In contrast, March offers slightly milder conditions, with similar minimum temperatures as December but an average just a degree higher at -5°C (23°F) and a maximum of 12°C (53°F). Precipitation decreases to 94 mm (3.7 in) across 10 days, while humidity remains constant at 88%. For more insights on what to expect during this time, check Bonaventure weather in March.

December and April present notably different weather conditions, reflecting the transition from winter to spring. In December, temperatures can plunge as low as -20°C (-3°F) with an average temperature around -6°C (21°F) and a maximum of 11°C (52°F). The month sees significant precipitation, amounting to 135 mm (5.3 in) over about 11 days, accompanied by high humidity levels at 88%. In contrast, April experiences milder conditions, with minimum temperatures of -11°C (12°F) and an average of 1°C (33°F), peaking at 13°C (56°F). Precipitation during this month slightly increases to 140 mm (5.5 in) across 14 days, while humidity remains similarly high at 86%. For a closer look at what to expect, you can check out Bonaventure weather in April.

December weather presents a stark contrast to that of May. In December, temperatures can plummet as low as -20°C (-3°F), with an average around -6°C (21°F) and a maximum of 11°C (52°F). The month is characterized by high humidity at 88% and a total precipitation of 135 mm (5.3 in) over 11 days. In contrast, May offers a much warmer climate, with minimum temperatures rising to -4°C (25°F) and averages of 7°C (44°F), peaking at 29°C (84°F). Although May has slightly lower precipitation at 107 mm (4.2 in) over the same number of days, the humidity is also lower at 83%. This seasonal shift highlights the transition from the cold, wintry conditions of December to the burgeoning warmth of late spring. For more details on weather conditions in May, you can check Bonaventure weather in May.

December and June present stark contrasts in weather conditions. In December, temperatures can plummet to a chilling minimum of -20°C (-3°F), with an average temperature around -6°C (21°F) and occasional highs reaching 11°C (52°F). This month also sees a significant precipitation level of 135 mm (5.3 in) over 11 days, paired with high humidity at 88%, creating a winter wonderland atmosphere. In comparison, June brings milder conditions with minimum temperatures of 4°C (39°F) and an average of 14°C (58°F), peaking at a warm 30°C (85°F). The month experiences lower precipitation at 95 mm (3.7 in), also over 11 days, and a more comfortable humidity level of 75%. For more information on June weather in Bonaventure, you can visit Bonaventure weather in June.

December and July reveal stark contrasts in weather patterns. In December, temperatures can plummet to a minimum of -20°C (-3°F), averaging around -6°C (21°F) and peaking at just 11°C (52°F). The month is characterized by high humidity at 88% and considerable precipitation, totaling 135 mm (5.3 in) over 11 days. In sharp contrast, July experiences milder weather, with minimum temperatures of 10°C (50°F), an average of 18°C (65°F), and maximums reaching 29°C (85°F). Although July also sees some precipitation, it amounts to a more modest 82 mm (3.2 in) over just 10 days, alongside slightly lower humidity at 82%. For more details on July weather, check out Bonaventure weather in July.

December and August showcase stark contrasts in weather patterns. In December, temperatures can plunge to a minimum of -20°C (-3°F), with an average of -6°C (21°F) and a maximum reaching only 11°C (52°F). The month sees considerable precipitation, totaling 135 mm (5.3 in) over approximately 11 days, accompanied by high humidity at 88%. In contrast, August offers a much milder climate with minimum temperatures around 11°C (52°F), an average of 19°C (66°F), and maximums that can rise to 28°C (82°F). Precipitation is less intense at 76 mm (3.0 in) over about 10 days, and humidity is slightly lower at 84%. For a detailed look at Bonaventure's summer weather, check out Bonaventure weather in August.

December and September present stark contrasts in weather conditions. In December, temperatures can plunge to a minimum of -20°C (-3°F), with an average of -6°C (21°F) and a maximum of 11°C (52°F), while September enjoys a much warmer range with minimums around 4°C (40°F), averages of 14°C (58°F), and maximums reaching 24°C (76°F). Precipitation is also noteworthy, with December seeing 135 mm (5.3 in) across 11 days, compared to September's slightly higher 159 mm (6.2 in) spread over 12 days. Humidity levels are quite similar, hovering around 88% in December and 85% in September. For a closer look at September's climate, visit Bonaventure weather in September.

In comparing the weather of December and October, we see notable differences. December experiences much colder temperatures, with a minimum of -20°C (-3°F) and an average of -6°C (21°F), compared to October's milder range, where temperatures drop to a minimum of -3°C (27°F) and reach an average of 8°C (47°F). Precipitation levels are fairly similar, with December receiving 135 mm (5.3 in) over 11 days and October slightly higher at 139 mm (5.5 in) over 13 days. Additionally, December maintains a higher humidity level at 88%, while October's humidity is slightly lower at 87%. For more detailed insights into October weather, visit Bonaventure weather in October.

In comparing the weather between November and December, it is evident that December experiences colder temperatures, with average lows dropping to -20°C (-3°F) and an average high of only 11°C (52°F), compared to November's milder average of 0°C (32°F) and maximum of 16°C (62°F). Precipitation levels in December are slightly lower at 135 mm (5.3 in) across 11 days, while November sees more rain with 160 mm (6.3 in) over 12 days. Additionally, December has a higher humidity level at 88%, compared to November's 86%. This shift signifies a transition into the harsher winter conditions typical of December. For more details on November weather, you can visit Bonaventure weather in November.

Compare Bonaventure's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bonaventure

December in Bonaventure marks a significant shift in weather compared to the milder months preceding it. As the temperatures dip sharply, residents can expect a notable average chill that settles in, even reaching bone-numbing lows at times. This month is characterized by higher humidity and frequent precipitation, with snow becoming a common occurrence. The distinct cold and wet conditions create a stark contrast to the earlier autumn breezes. As Bonaventure embraces winter, the landscape transforms, inviting both the beauty and challenges of the season. For a detailed look at how December fits into the broader climate patterns, visit Bonaventure Climate.