December Weather in Passendale, Belgium

Last updated: August 21, 2025

In December, Passendale, Belgium, showcases a chilly yet captivating winter climate, with maximum temperatures reaching 14°C (58°F) and plunging to a brisk -3°C (27°F) at night. The average temperature hovers around a cool 6°C (43°F), making it essential to bundle up for outdoor festivities. This month brings substantial precipitation, totaling 96 mm (3.8 in) over approximately 17 rainy days, contributing to a damp atmosphere with a humidity level peaking at 92%. While the skies may often be overcast, the enchanting charm of a Belgian winter prevails, inviting visitors to experience the seasonal magic that December has to offer.

December Temperature in Passendale

In December, Passendale, Belgium experiences a notable drop in temperatures as winter sets in, with minimums dipping to around -3°C (27°F). The average temperature hovers at a brisk 6°C (43°F), while maximums reach a cool 14°C (58°F). This month marks a transition from the mild conditions of autumn, capturing the essence of a Belgian winter, where frosty air and occasional chills remind residents of the season's embrace. The trends reflect a gradual cooling from the preceding months, making December the perfect time for cozy gatherings and festive cheer amid the scenic charm of Passendale.

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

The chart illustrates December temperature patterns in Passendale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Passendale, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663656560554743
Data source: Temperature data for Passendale 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 Passendale

In December, Passendale experiences a notable uptick in precipitation, with an average of 96 mm (3.8 in) of rainfall over 17 days, making it the wettest month of the year. This significant increase aligns with the trend of rising rainfall as the year progresses, following a relatively mild November that recorded 57 mm (2.2 in) over 12 days. The late autumn transition into winter evidently brings a shift, as December often sees a higher frequency of rainy days compared to earlier months. This pattern underscores the region's characteristic damp and grey winter climate, setting the stage for the cooler months ahead.

December Precipitation Trends in Passendale

The chart displays monthly precipitation patterns in Passendale, 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. In Passendale, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec645963386066587154855796
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Passendale

As the year draws to a close in Passendale, Belgium, December showcases a notable humidity level of 92%, paralleling the high levels reached in November. This winter month reflects a trend of increased moisture in the air, seen from the stable humidity percentages that linger above 90% during the colder months. Following a gradual decline from the summer peak of 80% in July, humidity levels trend upward again as the seasons shift. The transition from crisp autumn to the chill of winter brings a consistent dampness, enveloping the region in a cozy, atmospheric embrace as the year ends.

December Average Humidity in Passendale

This chart illustrates the average monthly humidity levels in Passendale, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Passendale is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Passendale

In December, Passendale experiences a UV Index of 1, categorizing sun exposure as low and allowing for a relatively safe burn time of 45 minutes. This trend of low UV levels continues from November, where the Index was also 2, indicating minimal risk. Throughout the year, the UV Index rises significantly from early spring into summer, peaking at 8 in both June and July, where the risk becomes very high and burn times decrease sharply to just 15 minutes. The return to lower UV levels in the late fall and winter highlights a seasonal variation essential for residents and visitors alike. For more details about sun exposure throughout the year, visit Passendale UV Index.

Maximum UV Index Levels in Passendale for December

The chart shows the monthly maximum UV Index (UVI) for Passendale 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. In December, the maximum UV index in Passendale typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Passendale 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 Passendale

In Passendale, Belgium, December greets the winter season with a gentle embrace, offering 158 hours of sunshine that, while lower than the vibrant months preceding it, still brings a touch of warmth to the chilly landscape. As the year winds down, it's evident that sunlight in this quaint village ebbs and flows, starting from a mere 122 hours in January and peaking in the lush days of summer with 425 hours in July. The gradual increase from February to May showcases a steady build-up to summer, followed by a slow descent as autumn takes hold. December's sunshine, although less abundant, is a reminder of the ebb and flow of the seasons, inviting locals and visitors alike to cherish each fleeting ray amidst the winter chill.

Monthly Sunshine Duration in Passendale: December Highlighted

The December sunshine duration represents the total number of hours Passendale 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.
JanFebMarAprMayJunJulAugSepOctNovDec122h200h283h357h411h419h425h395h328h248h203h158h
Data source: Passendale December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Passendale During December

In Passendale, Belgium, December ushers in a distinct shift in weather patterns, with only a 16% chance of sunny days. This low likelihood of sunshine reflects a notable downward trend as the year comes to a close, dropping from November's 21% and contrasting sharply with the more optimistic chances seen in spring, where April boasts over 50% sunshine. The gradual decrease in sunlight from the vibrant days of early spring to the dimmer December skies emphasizes the transition into winter. As the festive season approaches, the chance for radiant weather is limited, making it a true rarity in the final month of the year.

Percentage of Sunny Days in December in Passendale

The chart illustrates the percentage of sunny days in Passendale 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 Passendale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec15%30%40%51%35%33%36%34%36%32%21%16%
Data source: Passendale December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Passendale in December

As the year winds down, December in Passendale, Belgium, is marked by its shortest daylight duration, offering a mere 7 hours of sunlight. This reflects a noticeable trend of gradually decreasing daylight from the long, bright days of June, which peak at 16 hours. The transition from the vibrant summer months to the chill of winter is palpable; after enjoying up to 15 hours of daylight in July, residents experience a steady decline. From November’s 8 hours to December’s twilight embrace, the shift signifies a time for cozy indoor gatherings as nature prepares for rest. Each month tells a story, weaving the narrative of the seasons and the natural rhythms of day and night in this charming Belgian locale.

Average Daylight Hours in Passendale for December

The chart illustrates the variation in daylight duration in Passendale throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h11h 55m13h 52m15h 34m16h 27m15h 58m14h 27m12h 34m10h 38m8h 54m7h 58m
Data source: Passendale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Passendale

In December, Passendale experiences a brisk average wind speed of 4.5 m/s (10 mph), making it one of the more robust months for wind. As the year concludes, the winds pick up slightly from their autumnal lull, where November saw a gentler pace of 3.7 m/s (8 mph). This increase in wind speed hints at the seasonal transition, a characteristic of winter that often brings a refreshing chill to the air. Notably, while the average speeds fluctuate throughout the year, December's winds remain steadily strong, echoing January's winds at 4.4 m/s, suggesting a sense of continuity in the winter weather of this quaint Belgian town. Thus, as December wraps up the year, the lively winds serve as a reminder of nature's presence and the changing seasons in Passendale.

Average December Wind Speed in Passendale

The chart displays monthly wind speed patterns in Passendale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.84.44.04.43.03.63.93.34.63.74.5 m/s
Data source: Passendale December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Passendale Compares to Other Months

Weather in Passendale varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Passendale, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparison to December, January typically experiences slightly colder temperatures, with a minimum of -6°C (21°F) and an average of 5°C (41°F), while December sees a minimum of -3°C (27°F) and an average of 6°C (43°F). January also boasts a marginally higher maximum temperature of 15°C (59°F) compared to December's 14°C (58°F). Precipitation decreases in January to 64 mm (2.5 in) over 11 days, down from December's 96 mm (3.8 in) across 17 days, making January a relatively drier month. Humidity remains similar, with December at 92% and January at 91%. For more detailed insights, you can check the Passendale weather in January.

In December, temperatures range from a chilly -3°C (27°F) at night to a mild 14°C (58°F) during the day, with an average temperature of 6°C (43°F). The month sees considerable precipitation, accumulating 96 mm (3.8 in) over 17 days, contributing to high humidity levels of 92%. In contrast, February experiences slightly cooler nighttime temperatures, dipping to -6°C (21°F), but daytime highs can reach up to 18°C (65°F), maintaining the same average of 6°C (43°F). With only 59 mm (2.3 in) of precipitation spread over 12 days, February has a drier feel and a marginally lower humidity at 89%. For more detailed insights, check out Passendale weather in February.

In December, temperatures typically range from a chilly -3°C (27°F) at night to a milder 14°C (58°F) during the day, with an average temperature of around 6°C (43°F). The month sees considerable precipitation, totaling 96 mm (3.8 in) over 17 days, and a high humidity level of 92%, making the air feel damp and cold. Conversely, March offers a notable shift in weather, with minimum temperatures dropping to -7°C (20°F) and maximums rising to a comfortable 22°C (72°F), averaging 8°C (46°F). Precipitation in March is less at 63 mm (2.5 in) over 14 days, and humidity levels are slightly lower at 87%. For more details about March weather, you can visit Passendale weather in March.

December and April present distinct contrasts in weather. In December, temperatures typically range from a chilly -3°C (27°F) to a maximum of 14°C (58°F), with an average of about 6°C (43°F). The month is marked by significant precipitation of 96 mm (3.8 in) over 17 days, coupled with high humidity at 92%. In contrast, April enjoys a warmer climate, where temperatures can drop to a minimum of -2°C (29°F) and peak at 25°C (78°F), with an average of 10°C (50°F). Precipitation decreases to 38 mm (1.5 in) spread over just 8 days, and humidity levels are slightly lower at 85%. For more insights on the weather during this month, you can refer to Passendale weather in April.

December and May present contrasting weather patterns, with December characterized by colder temperatures and higher humidity. In December, temperatures typically range from a chilly -3°C (27°F) at night to a mild 14°C (58°F) during the day, accompanied by significant precipitation averaging 96 mm (3.8 in) over 17 days. In contrast, May experiences a much warmer ambiance, with temperatures ranging from 1°C (35°F) at night to a hot 28°C (83°F) during the day, and a reduction in rainfall to about 60 mm (2.4 in) across 12 days. Additionally, humidity levels are slightly lower in May at 82%, compared to December's 92%. For more detailed information on the weather in May, you can check Passendale weather in May.

December and June present contrasting weather patterns, reflecting the shift from winter to summer. In December, temperatures range from a chilly -3°C (27°F) at night to a mild 14°C (58°F) during the day, with an average of 6°C (43°F). The month experiences significant humidity at 92% and 96 mm (3.8 in) of precipitation spread over 17 days, contributing to a cold and damp atmosphere. In sharp contrast, June offers a more pleasant climate, with temperatures starting at a minimum of 7°C (44°F) and reaching a maximum of 32°C (90°F), averaging around 17°C (63°F). The humidity decreases to 82%, and rainfall is less frequent, totaling 66 mm (2.6 in) over just 9 days, creating a vibrant and warmer environment. To explore more about the delightful weather in June, check out Passendale weather in June.

In December, temperatures tend to be quite chilly, with averages around 6°C (43°F) and a minimum reaching -3°C (27°F). The month is characterized by high humidity levels at 92%, contributing to a damp atmosphere. With about 96 mm (3.8 in) of precipitation over 17 days, it’s a time for bundling up and preparing for wet weather.

In contrast, July brings significantly warmer conditions, with average temperatures around 18°C (66°F) and maximums soaring up to 39°C (102°F). The month sees a lower humidity level of 80% and less precipitation, totaling 58 mm (2.3 in) over 11 days. This shift in weather makes July a more comfortable and enjoyable time for outdoor activities in the region. For more details, check out Passendale weather in July.

December weather is notably colder and wetter compared to August. In December, temperatures can drop to a minimum of -3°C (27°F), with an average of 6°C (43°F) and a maximum reaching 14°C (58°F). The month is characterized by higher precipitation, averaging 96 mm (3.8 in) over 17 days, and high humidity at 92%. In contrast, August provides a more temperate climate with minimum temperatures of 9°C (48°F) and an average of 19°C (66°F), peaking at 35°C (96°F). Precipitation is lighter in August, totaling 71 mm (2.8 in) across 12 days, accompanied by less humidity at 76%. For more specific insights, you can check out Passendale weather in August.

Comparing the weather in December and September reveals notable differences in temperature and precipitation patterns. In December, the average temperature is cooler, ranging from a minimum of -3°C (27°F) to a maximum of 14°C (58°F), while September enjoys much milder conditions with temperatures fluctuating between 5°C (42°F) and 31°C (88°F). Additionally, December experiences greater precipitation with 96 mm (3.8 in) over 17 days, compared to September's 54 mm (2.1 in) falling over 10 days. The humidity levels are also higher in December at 92%, compared to September's 82%, contributing to the overall chill in the air. For a more detailed outlook, you can visit Passendale weather in September.

December weather is notably colder compared to October, with average temperatures dropping from 13°C (55°F) in October to just 6°C (43°F) in December. While October experiences milder conditions with maximum temperatures reaching 25°C (77°F), December's highs cap off at 14°C (58°F). Precipitation levels are slightly higher in December, with 96 mm (3.8 in) over 17 days, compared to 85 mm (3.3 in) over 14 days in October. Additionally, December's humidity at 92% surpasses October's 89%, contributing to a generally damp and chilly atmosphere. For a more detailed look at October weather, you can visit Passendale weather in October.

December weather is noticeably colder compared to November, with average temperatures dropping from 8°C (47°F) in November to 6°C (43°F) in December. While both months experience high humidity levels of 92%, December sees increased precipitation, with 96 mm (3.8 in) falling over 17 days, compared to November’s 57 mm (2.2 in) over just 12 days. This shift indicates a trend toward wetter and chillier conditions in December, making it feel much less hospitable than the milder November days. For a more detailed look at November's weather, you can visit Passendale weather in November.

Compare Passendale's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Passendale

As December settles over Passendale, it brings a notable shift in weather conditions compared to other months. The chilly temperatures, with averages hovering around 6°C (43°F) and dipping as low as -3°C (27°F), invite residents to bundle up and prepare for the frosty days ahead. Increased humidity, reaching a brisk 92%, coupled with approximately 96 mm (3.8 in) of precipitation spread over 17 days, means rain and possibly even snow are frequent companions this time of year. This combination of factors creates a stark contrast to the milder, drier months that precede it, painting December as a true winter month in Passendale. For more about weather patterns throughout the year, explore Passendale Climate.