December Weather in Churchill, United Kingdom

Last updated: March 17, 2025

In December, Churchill, United Kingdom, experiences a chilly embrace, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 14°C (58°F), averaging around 7°C (45°F). The month is characterized by a notable humidity level of 89%, contributing to a damp atmosphere. Residents can expect frequent rainfall, with 94 mm (3.7 in) of precipitation over 16 days, making it essential to keep an umbrella handy. This cold, wet weather creates a quintessentially British winter ambiance, perfect for cozy indoor activities and festive celebrations.

December Temperature in Churchill

In December, temperatures in Churchill, United Kingdom, start to exhibit the chill of winter, with minimums dropping to -2°C (28°F) and average highs reaching only 14°C (58°F). While the month maintains a crisp feel, it’s a gentle transition from the more extreme cold that January and February bring, where temperatures often plummet to below freezing. The average temperature of 7°C (45°F) serves as a reminder of the waning warmth of the preceding months, yet it still allows for occasional milder days that invite outdoor festivities. As December unfolds, the city prepares for the colder winter days ahead, marking a shift towards the season’s colder embrace.

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

The chart illustrates December temperature patterns in Churchill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424446495461646259544745
Data source: Temperature data for Churchill generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Churchill

In December, Churchill experiences a notable spike in precipitation, with 94 mm (3.7 in) of rainfall spreading across 16 days. This marks a substantial increase compared to previous months, particularly when contrasted with the more moderate conditions seen in November, which had 66 mm (2.6 in) over 13 days. The higher rainfall during December signals a shift towards the wetter winter months, positioning it among the heaviest months for precipitation in the year. It’s a significant transition as the region readies for the depths of winter, showcasing how the climate can transform rapidly. This trend highlights the area's dynamic weather patterns, with late fall giving way to a wetter, chillier December.

December Precipitation Trends in Churchill

The chart displays monthly precipitation patterns in Churchill, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5567764966726880561066694
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Churchill

As December arrives in Churchill, United Kingdom, the humidity remains notably high at 89%, closely mirroring the preceding months of October and November, which recorded humidity levels of 89% and 90% respectively. This winter month marks a distinct shift from the drier summer periods, where humidity dipped to its lowest at 70% in July. The transition from warmer months shows a gradual increase in moisture, reflecting the region's characteristic cold and damp winter climate. Overall, the trend indicates that Churchill experiences its most humid conditions during the late autumn and early winter, making this time a particularly chilly yet atmospheric period.

December Average Humidity in Churchill

This chart illustrates the average monthly humidity levels in Churchill, 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%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Churchill

In December, Churchill experiences a UV Index of 1, indicating a low exposure risk and a burn time of 45 minutes. This value is consistent with the preceding months of January and November, which also showcase low UV levels, highlighting a distinctive winter trend in the region. Notably, throughout the year, the UV Index peaks in the summer months of June and July at 8, categorizing them as very high, while the spring and fall months see a gradual decline to moderate and low levels. As seasonal changes unfold, this data serves as a reminder for residents and visitors to remain aware of sun safety, especially as the sun’s intensity ebbs in the chilly December air. For more detailed insights, visit Churchill UV Index.

Maximum UV Index Levels in Churchill for December

The chart shows the monthly maximum UV Index (UVI) for Churchill 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Churchill 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 Churchill

In Churchill, UK, December marks a noticeable dip in sunshine, with just 106 hours illuminating the month, a stark contrast to the vibrant 384 hours of sunlight enjoyed in May. This decrease in daylight is reflective of the winter season's embrace, as Churchill transitions from the lengthy, sun-drenched days of summer—where hours peaked at 403 in July—to the subdued, shorter days of winter. Interestingly, while December is less radiant, it still holds more sunshine than its adjacent months, like November, which clocks in at only 132 hours. As the year comes to a close, the gradual waning of daylight serves as a gentle reminder of the cyclical nature of seasons, paving the way for the anticipated rebirth of longer days in spring.

Monthly Sunshine Duration in Churchill: December Highlighted

The December sunshine duration represents the total number of hours Churchill 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.
JanFebMarAprMayJunJulAugSepOctNovDec90h141h195h311h384h366h403h353h286h234h132h106h
Data source: Churchill December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Churchill During December

In Churchill, United Kingdom, the likelihood of sunny weather in December stands at a modest 21%, mirroring the chill of winter and a trend of diminishing sunlight as the year draws to a close. This percentage reflects a pattern seen throughout the colder months, with December trailing just behind January and October, where sunshine chances are similarly low. Interestingly, the peak of sunny days occurs in April at a striking 53%, highlighting a significant seasonal shift toward more favorable weather. As the wintry grip tightens, residents and visitors alike may find themselves missing the brighter days of spring, making December a time for cozy indoor activities rather than outdoor sunny strolls.

Percentage of Sunny Days in December in Churchill

The chart illustrates the percentage of sunny days in Churchill 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 Churchill experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%23%30%53%36%26%38%27%26%23%29%21%
Data source: Churchill December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Churchill in December

In December, Churchill, United Kingdom, experiences one of its shortest daylight durations of the year, with only 7 hours of sunlight. This starkly contrasts the bright days of June and July, where daylight extends to 16 hours. As the year progresses from the vibrant light of May's 15 hours into the darker winter months, December notably marks a decline — following November's 8 hours. This seasonal shift highlights a gradual reduction in daylight that begins in October and persists through the winter months, showcasing the ebb and flow of sunlight that characterizes life in Churchill throughout the year. Such variations not only affect daily activities but also resonate with the natural rhythms of this northern locale.

Average Daylight Hours in Churchill for December

The chart illustrates the variation in daylight duration in Churchill throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Churchill daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Churchill

In December, the winds in Churchill, United Kingdom, pick up slightly with an average speed of 4.8 m/s (11 mph), marking a seasonal trend of increased gusts as the year draws to a close. This uptick is a refreshing change from the calmer summer months, where wind speeds hovered around 3.3 to 3.8 m/s from June to August. As autumn sets in, October and November see a modest rise, stabilizing around 4.4 m/s and 3.8 m/s, respectively. However, December's winds usher in a brisk chill, reminiscent of winter's approach. Overall, while the wind speeds vary throughout the year, December's breezy allure invites residents and visitors alike to embrace the chill of the season.

Average December Wind Speed in Churchill

The chart displays monthly wind speed patterns in Churchill, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.44.63.54.63.33.43.83.54.43.84.8 m/s
Data source: Churchill December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Churchill Compares to Other Months

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

December weather tends to be milder compared to January, with average temperatures around 7°C (45°F), compared to January's average of 6°C (42°F). While both months experience a maximum temperature of 14°C (58°F), December has a slightly warmer minimum temperature of -2°C (28°F) versus January’s -4°C (25°F). Additionally, December sees more precipitation, totaling 94 mm (3.7 in) over 16 days, while January has only 55 mm (2.2 in) over 11 days. The humidity remains relatively high in both months, with December at 89% and January slightly lower at 88%. For more details on January weather, check out Churchill weather in January.

In December, temperatures typically range from a chilly -2°C (28°F) to a mild 14°C (58°F), with an average of 7°C (45°F) and frequent precipitation occurring over 16 days, amounting to 94 mm (3.7 in). The humidity is quite high at 89%. In contrast, February experiences slightly colder conditions, with temperatures dipping to a minimum of -5°C (23°F) and reaching a maximum of 17°C (63°F), while maintaining a similar average of 7°C (44°F). Precipitation is less frequent, occurring over 13 days and totaling 67 mm (2.6 in), with humidity remaining similar at 88%. For more detailed information about February weather, you can check Churchill weather in February.

December and March present distinct weather characteristics. In December, temperatures range from a chilly -2°C (28°F) at their lowest to a mild 14°C (58°F) at their highest, with an average of 7°C (45°F). The month sees significant precipitation of 94 mm (3.7 in) over 16 days, coupled with high humidity at 89%. In contrast, March has a broader temperature span, with minimums dipping to -5°C (22°F) and maximums reaching up to 21°C (70°F), averaging around 8°C (46°F). While precipitation decreases to 76 mm (3.0 in) over 15 days, humidity remains relatively similar at 86%. For a deeper look at weather patterns in March, you can check out Churchill weather in March.

In comparing the weather between December and April, we see notable differences that reflect the transition from winter to spring. December experiences cooler temperatures with a minimum of -2°C (28°F) and an average of 7°C (45°F), whereas April brings milder conditions, featuring a minimum of -3°C (27°F) and an average of 10°C (50°F). The maximum temperatures in December reach only up to 14°C (58°F), while in April, they can soar to 23°C (73°F), offering a more pleasant environment. Additionally, April sees significantly less precipitation at 49 mm (1.9 in) over just 9 days compared to December's 94 mm (3.7 in) over 16 days, resulting in a drier month. Humidity levels also decrease slightly from 89% in December to 84% in April. For more detailed information, you can check Churchill weather in April.

December and May present contrasting weather patterns, highlighting the transition from winter to spring. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 14°C (58°F) during the day, with an average of 7°C (45°F). The month experiences significant precipitation, totaling 94 mm (3.7 in) over 16 days, alongside high humidity levels of 89%. In stark contrast, May boasts milder temperatures, with lows of 1°C (33°F) and highs reaching 26°C (79°F), averaging around 12°C (55°F). Precipitation decreases to 66 mm (2.6 in) over just 11 days, and humidity is slightly lower at 80%. These variations emphasize the shift from the cold, wet winter of December to the warmer, drier spring of May. For more details, check out Churchill weather in May.

The weather in December and June presents a stark contrast, with December typically featuring colder temperatures and higher humidity. In December, temperatures can drop as low as -2°C (28°F), with an average of around 7°C (45°F) and occasional highs reaching 14°C (58°F). This month also sees significant rainfall, accumulating to 94 mm (3.7 in) over approximately 16 days, and an average humidity level of 89%.

In contrast, June enjoys much warmer conditions, where temperatures rarely fall below 6°C (44°F) and can rise to a pleasant maximum of 30°C (87°F), with an average temperature of 16°C (61°F). The month experiences less precipitation, totaling 71 mm (2.8 in) over about 11 days, and a somewhat lower humidity level of 80%. For more information about the weather in Churchill during June, you can visit Churchill weather in June.

In December, the weather is notably chillier with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 14°C (58°F), averaging around 7°C (45°F). This month also experiences considerable precipitation, totaling 94 mm (3.7 in) across 16 days, coupled with high humidity at 89%. In contrast, July boasts much warmer conditions, with temperatures varying from a minimum of 8°C (46°F) to a maximum of 30°C (86°F), averaging 18°C (64°F). Precipitation is less frequent in July, totaling 68 mm (2.7 in) over just 11 days, and the humidity is significantly lower at 70%. For more details on the weather during July, you can visit Churchill weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can dip as low as -2°C (28°F), averaging around 7°C (45°F) and peaking at 14°C (58°F). This month also sees considerable precipitation, totaling 94 mm (3.7 in) over 16 days, coupled with high humidity at 89%. In contrast, August boasts a much milder climate, with minimum temperatures starting at 8°C (47°F) and reaching an average of 17°C (63°F) and a maximum of 31°C (88°F). Although August does experience some rain, it is less frequent, with 80 mm (3.1 in) over 13 days and lower humidity at 73%. For a closer look at the weather specifics in August, you can check out Churchill weather in August.

December and September present stark contrasts in weather conditions. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 14°C (58°F) during the day, with an average of around 7°C (45°F). The month is also characterized by higher precipitation, totaling 94 mm (3.7 in) spread over 16 days, and a high humidity level of 89%. In contrast, September showcases more temperate conditions, with minimum temperatures of 2°C (36°F) and maximums that can reach up to 29°C (84°F), yielding an average temperature of 15°C (59°F). Precipitation is lower in September, amounting to 56 mm (2.2 in) over just 9 days, and humidity levels are comparatively lower at 79%. For a closer look at how weather conditions may impact your plans, check out Churchill weather in September.

In comparing the weather of December and October, we observe notable differences in temperature and precipitation. December experiences colder temperatures with a minimum of -2°C (28°F) and an average of 7°C (45°F), while October is milder, ranging from a minimum of -1°C (31°F) to an average of 12°C (54°F). The maximum temperature in October can reach up to 23°C (73°F), significantly warmer than December's peak of 14°C (58°F). Precipitation is slightly higher in October, totaling 106 mm (4.2 in) over 14 days compared to December's 94 mm (3.7 in) over 16 days. Both months share the same humidity level of 89%, contributing to a damp atmosphere. For a closer look at October's weather patterns, you can check Churchill weather in October.

In comparing the weather of December to November, December experiences slightly cooler temperatures, with a minimum of -2°C (28°F) and an average of 7°C (45°F), while November has a higher average temperature of 9°C (48°F) with a maximum reaching 17°C (62°F). Additionally, December sees more precipitation, totaling 94 mm (3.7 in) over 16 days, compared to November's 66 mm (2.6 in) across 13 days. Humidity remains relatively high in both months, but December's 89% is slightly lower than November's 90%. For more in-depth information on November's weather, you can check Churchill weather in November.

Compare Churchill's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Churchill

As December unfolds in Churchill, the weather takes on a distinct character, marking a shift from the milder conditions of earlier months. The average temperature drops significantly, creating a chill that settles in with nighttime lows dipping toward freezing. Precipitation becomes more frequent, contributing to a damp atmosphere that's characteristic of the holiday season, while humidity remains high at nearly 89%. This means residents and visitors can expect a mix of rain and possibly snow, setting a cozy, festive tone. For those looking to plan their visit or gain a deeper understanding of the seasonal transitions, more detailed insights can be found at Churchill Climate.