December Weather in Polperro, United Kingdom

Last updated: March 17, 2025

In December, Polperro, United Kingdom, experiences a mild coastal climate characterized by a maximum temperature of 14°C (57°F) and an average of 9°C (49°F). The town sees minimum temperatures dropping to 4°C (39°F), inviting a crispness in the air. With 143 mm (5.6 in) of rainfall spread across 20 days, visitors can expect a wet, albeit enchanting atmosphere, resulting in lush landscapes. The high humidity level of 89% adds a touch of chill, enhancing the charm of this picturesque seaside village during the festive season.

December Temperature in Polperro

In December, Polperro experiences a gentle transition as winter settles in, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 14°C (57°F). The average temperature hovers around 9°C (49°F), offering a mild chill perfect for cozying up with a warm drink while enjoying the scenic coastal views. Notably, December’s temperatures are slightly cooler than those of previous months, reflecting a consistent seasonal trend where the chill intensifies as the year closes. Despite the drop, daily highs remain relatively mild compared to the frigid lows often seen in January and February, inviting visitors to embrace the serene beauty of Polperro during this festive month.

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

The chart illustrates December temperature patterns in Polperro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464747505459626260565149
Data source: Temperature data for Polperro 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 Polperro

December in Polperro, United Kingdom, marks the peak of the rainy season, with a notable precipitation amount of 143 mm (5.6 in) spread over 20 days. This increase in rainfall is a stark contrast to the more moderate levels seen earlier in the year, such as April’s 50 mm (2.0 in) and May’s 80 mm (3.2 in). The trend of increasing precipitation culminates in December, highlighting a transition into the height of winter when the town experiences the most rainfall of the year. This heavy downpour not only creates a picturesque, misty ambiance but also underscores the importance of preparing for the element's impact on daily life in this charming coastal community.

December Precipitation Trends in Polperro

The chart displays monthly precipitation patterns in Polperro, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7910496508083778077137117143
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Polperro

In Polperro, United Kingdom, December sees a notable humidity level of 89%, marking a slight decrease from the previous month but still hovering at impressive heights. This month typically signifies the onset of winter, and the climatic patterns show that humidity is generally high during this time of year, with January and February also recording a steady 88%. As the year progresses, humidity dips gradually from the spring months of April (84%) to July (70%), before rising again in the fall. The transition from almost 90% in late autumn to December's 89% illustrates a persistent maritime influence in Polperro's weather, keeping the air moist and crisp throughout the winter months.

December Average Humidity in Polperro

This chart illustrates the average monthly humidity levels in Polperro, 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 Polperro

In December, the UV Index in Polperro, United Kingdom, drops to a gentle 1, indicating a low exposure category and a comfortable burn time of 45 minutes. This marks a notable shift from the higher UV levels of the preceding summer months, where indices soared to 9 in June and 8 in July. As the year winds down, the trend clearly illustrates a retreat from the intense sun exposure typical of mid-year, making December a safer time for outdoor activities without the urgent need for sunscreen. For more insights on UV levels across the year, explore Polperro UV Index.

Maximum UV Index Levels in Polperro for December

The chart shows the monthly maximum UV Index (UVI) for Polperro 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.
JanFebMarAprMayJunJulAugSepOctNovDec224679876421
Data source: Polperro 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 Polperro

In Polperro, United Kingdom, December brings a modest amount of 121 hours of sunshine, a cool contrast to the vibrant glow of summer months. The trend through the year showcases a steady increase in sunlight, peaking in July with 428 hours, before gently tapering off into the darker winter months. As the year unfolds, the sunshine hours rise dramatically from a mere 99 hours in January to a springtime high, with April and May basking in nearly 400 hours each. However, the charm of December lies not just in its decreased daylight but in the cozy atmosphere it fosters, as the village wraps itself in the warmth of holiday festivities, inviting visitors to enjoy the tranquil beauty of winter in this picturesque coastal haven.

Monthly Sunshine Duration in Polperro: December Highlighted

The December sunshine duration represents the total number of hours Polperro 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.
JanFebMarAprMayJunJulAugSepOctNovDec99h160h234h358h410h408h428h392h330h262h155h121h
Data source: Polperro December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Polperro During December

In December, the likelihood of enjoying sunny weather in Polperro, United Kingdom, dips notably to just 19%, making it one of the cloudiest months of the year. This trend follows a gradual decline from the more promising spring months, peaking at 54% in April. As the year progresses, the probability of sunshine remains relatively low, with January and February barely exceeding 24%. Although summer brings slight improvements, with July offering a 39% chance of clear skies, December's bleak prospects remind us that this coastal village is more likely to be shrouded in grey. If you're planning a visit, be prepared for overcast days and a lower chance of that sought-after winter sun.

Percentage of Sunny Days in December in Polperro

The chart illustrates the percentage of sunny days in Polperro 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 Polperro experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%25%35%55%35%29%39%31%35%27%27%19%
Data source: Polperro December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Polperro in December

As December unfolds in Polperro, daylight dwindles to a mere 8 hours—a continuation of the shorter days that began in November. This pattern highlights a gradual decline in sunlight that typically begins in the depths of fall, reaching its nadir in the winter months. Following a trajectory from the 16 hours of luminous days in June, the hours gradually decrease, slipping to 15 in July and 14 in August, before making a more pronounced dip through the autumn. With daylight reaching its low point in mid-winter, residents and visitors alike are reminded of the cozy charm that December brings, as they embrace the long evenings filled with festive spirit and warmth. Despite the limited daylight, the cycle of increasing light starts anew just a few weeks later, offering a glimpse of hope as the days grow longer again come January.

Average Daylight Hours in Polperro for December

The chart illustrates the variation in daylight duration in Polperro throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 34m10h 3m11h 55m13h 49m15h 28m16h 19m15h 52m14h 23m12h 33m10h 40m8h 59m8h 5m
Data source: Polperro daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Polperro

As December settles in Polperro, the wind picks up, reaching an average speed of 8.0 m/s (18 mph), making it one of the windiest months of the year. This increase in wind intensity follows November's more moderate 5.7 m/s (13 mph), signifying a pattern of rising winds as winter approaches. Interestingly, December's gusts set the stage for the blustery months ahead, aligning closely with February's peak of 8.1 m/s (18 mph). In contrast, the summer months show a marked decline in wind speeds, with June recording the calmest averages at just 4.3 m/s (10 mph). Overall, December not only brings holiday cheer but also invigorating winds that sweep through the charming village, reminding us of nature's dynamic rhythm.

Average December Wind Speed in Polperro

The chart displays monthly wind speed patterns in Polperro, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.08.16.35.36.64.35.05.25.06.45.78.0 m/s
Data source: Polperro December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Polperro Compares to Other Months

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

December and January exhibit similar temperature ranges, with both months having a maximum of 14°C (57°F). However, December tends to be slightly warmer on average, with an average temperature of 9°C (49°F) compared to January's 8°C (47°F). Precipitation is notably higher in December, measuring 143 mm (5.6 in) across 20 days, while January experiences only 79 mm (3.1 in) over 12 days. The humidity remains relatively consistent, with December at 89% and January slightly lower at 88%. For more detailed information, you can check Polperro weather in January.

In December, temperatures are generally milder, with a minimum of 4°C (39°F) and an average of 9°C (49°F), compared to February, which sees a minimum of -1°C (31°F) and an average of 8°C (47°F). While December experiences higher rainfall, totaling 143 mm (5.6 in) over approximately 20 days, February has less precipitation at 104 mm (4.1 in) spread over about 15 days. Humidity remains similar in both months, hovering around 89% in December and 88% in February, reflecting the dampness of the winter season. For more detailed insights into February weather, check out Polperro weather in February.

December and March present distinct weather patterns, marking the transition from late autumn to early spring. In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 14°C (57°F), averaging around 9°C (49°F). The month is characterized by high humidity at 89% and considerable precipitation, totaling 143 mm (5.6 in) over approximately 20 days. In contrast, March sees colder temperatures, with a minimum of -2°C (28°F) and an average of 8°C (48°F), peaking at 13°C (57°F). Rainfall decreases significantly to 96 mm (3.8 in) across 15 days, accompanied by slightly lower humidity at 86%. For a detailed look at March weather specifics, visit Polperro weather in March.

December and April present notable contrasts in weather. December typically sees average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 14°C (57°F), with a higher precipitation level of 143 mm (5.6 in) spread over 20 days, resulting in a humidity of 89%. In contrast, April offers more moderate weather, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 17°C (62°F). Additionally, April experiences significantly less rain, with only 50 mm (2.0 in) of precipitation over 8 days and a lower humidity of 84%. For more detailed information, you can check Polperro weather in April.

In December, the weather tends to be much cooler and wetter compared to May, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 14°C (57°F) and an average of 9°C (49°F). The month sees significant rainfall, accumulating about 143 mm (5.6 in) over 20 days, leading to a high humidity level of 89%. In contrast, May welcomes warmer temperatures, with a minimum of 6°C (42°F) and a maximum of 19°C (66°F), averaging around 12°C (54°F). Precipitation is also lower, at 80 mm (3.2 in) across just 11 days, and the humidity drops to 80%. This contrast highlights the transition from the chill and dampness of late autumn to the fresher and milder conditions of spring. For a more detailed outlook, check out Polperro weather in May.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 14°C (57°F) and an average temperature of 9°C (49°F). This month also sees significant precipitation, with around 143 mm (5.6 in) falling over 20 days, and humidity levels are quite high at 89%. In contrast, June offers a milder and more pleasant climate, with temperatures starting at a minimum of 10°C (50°F) and reaching up to 22°C (72°F), averaging 15°C (59°F). The month is drier with only 83 mm (3.3 in) of rain over 13 days and a slightly lower humidity of 80%. For more details on June weather in Polperro, you can check this link: Polperro weather in June.

December and July present starkly contrasting weather conditions. In December, temperatures range from a chilly 4°C (39°F) at their lowest to a mild maximum of 14°C (57°F), with an average of 9°C (49°F). The month is quite damp, receiving a substantial 143 mm (5.6 in) of precipitation over 20 days, leading to a high humidity level of 89%. In contrast, July enjoys warmer temperatures, with minimums of 11°C (53°F), averages of 17°C (63°F), and maxima peaking at 23°C (74°F). The summer month experiences considerably less rain, only 77 mm (3.0 in) falling over 11 days, along with a lower humidity of 70%. For more detailed insights into July weather, you can visit Polperro weather in July.

The weather in December is markedly cooler than in August, with temperatures ranging from a low of 4°C (39°F) to a high of 14°C (57°F), resulting in an average temperature of 9°C (49°F). In contrast, August enjoys milder conditions, with temperatures ranging from a minimum of 12°C (55°F) to a maximum of 22°C (72°F) and an average of 17°C (62°F). Additionally, December experiences significantly higher precipitation, totaling 143 mm (5.6 in) over 20 days, compared to August's 80 mm (3.1 in) across 13 days. Humidity is also greater in December at 89%, while it is more comfortable at 73% in August. For a closer look at weather patterns in the summer month, you can check Polperro weather in August.

December and September present contrasting weather patterns. In December, temperatures range from a minimum of 4°C (39°F) to a maximum of 14°C (57°F), with an average of 9°C (49°F). The month is notable for its high levels of precipitation, totaling 143 mm (5.6 in) over 20 days, accompanied by a humidity level of 89%. Conversely, September enjoys milder temperatures, with a minimum of 10°C (50°F) and a maximum of 21°C (70°F), averaging around 15°C (60°F). This month sees significantly less rainfall, with 77 mm (3.0 in) recorded over just 12 days and a lower humidity of 79%. For more detailed information, you can check Polperro weather in September.

When comparing December and October weather, December tends to be colder with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 14°C (57°F), while October provides milder conditions with temperatures from 4°C (40°F) to 19°C (66°F) and an average of 13°C (56°F). Both months experience high levels of humidity, at 89%, but December sees slightly more precipitation, with 143 mm (5.6 in) over 20 days compared to October's 137 mm (5.4 in) over 17 days. For more detailed information, you can visit Polperro weather in October.

December weather is generally cooler and wetter than November. In December, temperatures range from a minimum of 4°C (39°F) to an average of 9°C (49°F), with a maximum reaching 14°C (57°F). This month also sees increased precipitation, totaling 143 mm (5.6 in) over 20 days, while November experiences slightly higher temperatures, with an average of 11°C (51°F) and rainfall of 117 mm (4.6 in) over 17 days. Humidity is comparably high in both months, with December at 89% and November at 90%. For a more detailed look at November's weather, check out Polperro weather in November.

Compare Polperro's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Polperro

In December, Polperro experiences its chillier side, with temperatures noticeably dipping compared to the milder months earlier in the year. The average temperature hovers around a brisk 9°C (49°F), with the possibility of some chilly nights. This month also brings increased precipitation, making it one of the rainier periods, with around 20 days of rainfall throughout December. Coupled with high humidity levels, the weather can feel quite damp and crisp, providing a contrasting atmosphere to the brighter, drier months that precede it. For a deeper understanding of what to expect in this charming coastal village, check out Polperro Climate.