Last updated: March 17, 2025
December in Chatham, United Kingdom, brings a chill as temperatures fluctuate, peaking at 14°C (58°F) and dipping to a brisk -2°C (29°F). The month showcases an average temperature of 7°C (44°F), creating a crisp winter atmosphere. With 85 mm (3.3 in) of precipitation over 13 days, residents can expect frequent showers that keep the landscape lush yet damp. Adding to the winter ambience, humidity levels soar to a notable 92%, ensuring a distinctly moist feel to the air. Embrace the season’s mellow charm and prepare for cozy indoor moments amid the festive festivities.
In December, Chatham, United Kingdom, experiences a notable shift as temperatures begin to dip, with a minimum of -2°C (29°F) and an average that settles around 7°C (44°F). This chilly month marks the onset of winter, where the maximum temperature hovers around 14°C (58°F), offering a stark contrast to the milder temperatures of late autumn. As December unfolds, the city embraces its crisp, cool climate, making it an ideal time for cozy gatherings and festive cheer. Observing the trend, we see a steady decline from the autumn months, with December's temperatures reminding us that winter is well on its way, paving the path for the colder January ahead.
December in Chatham, United Kingdom, marks a significant uptick in precipitation, with 85 mm (3.3 in) of rain falling over the month—the highest amount recorded for the year. This increase is reflected in a spike to 13 rainy days, underscoring the transition into the winter months when moisture-laden weather systems dominate. Compared to the milder early months, December's rainfall is a noticeable rise, surpassing November's 46 mm and highlighting a trend towards wetter conditions as the year draws to a close. As the temperatures drop, the landscape may resemble a serene winter wonderland, albeit with the added challenge of persistent rain.
In December, Chatham experiences a notable uptick in humidity, with levels soaring to 92%, a figure consistent with November's readings. This trend highlights the region's transition into winter, where moisture in the air tends to increase as temperatures drop. Throughout the year, a clear pattern emerges: humidity levels peak in the colder months, with January and February closely following December at 91% and 89% respectively. In contrast, the summer months showcase a distinct decrease, with July and August marking the driest periods at just 76% and 73%. Overall, December's humidity reflects the town's typical seasonal shift, encapsulating the chill and dampness characteristic of this time of year.
In December, Chatham, United Kingdom experiences a low UV Index of 1, marking a return to the more minimal sun exposure typical of winter months. With a burn time of 45 minutes, this level suggests that while it's safe to be outdoors, prolonged exposure isn’t necessary. This contrasts significantly with the heightened UV levels seen during the summer months, most notably in June and July, where indices peaked at 8 in the very high exposure category. As the year progresses, there’s a noticeable transition from low risk in the winter and late autumn to high and very high exposure levels during the sunnier spring and summer months. For more detailed information, check the Chatham UV Index.
UV Risk Categories
In Chatham, United Kingdom, the December sunshine brings a gentle close to the year, with an average of 110 hours of sunlight, a modest yet inviting brightness compared to the preceding months. As the year unfolds, sunlight hours typically surge, peaking in July at 414 hours. From the crisp start in January with 96 hours, the days gradually lengthen, showcasing the vibrancy of spring and summer. However, as autumn settles in, sunlight wanes, driving down to February's 150 hours and November's 153 hours. While December may not boast the abundance of summer sunlight, its light serves as a festive transition into the new year, hinting at the brighter days ahead.
While December in Chatham, United Kingdom, often brings the chill of winter, the chances of enjoying some sunny moments are relatively low, sitting at just 17%. This is the lowest likelihood of sunshine in the year, a stark contrast to the brighter days of spring, where April boasts nearly 48% sunshine. Interestingly, as the year progresses from winter into spring, sunny weather starts to become more frequent, peaking in April before gradually declining again in the latter months. December's dreary weather is a reminder of the seasonal ebb and flow; although sunshine is rare this time of year, it paves the way for the clearer skies of the coming spring.
In Chatham, United Kingdom, the daylight duration experiences a notable shift throughout the year. December marks one of the shortest days, with only 7 hours of daylight, reflecting the deepening winter. As the year progresses from January with 8 hours, a gradual increase unfolds, peaking in June and July at 16 hours of glorious daylight. This summer surge gives way to a gentle decline, as daylight hours dip back to 10 hours in October and again to 8 hours by November, before hitting their lowest in December. This rhythm of light not only accentuates the changing seasons but also invites residents to embrace the long, sunlit days of summer and the cozy, shorter days of winter.
As December settles over Chatham, the winds pick up to an average speed of 4.6 m/s (10 mph), mirroring the gusty conditions experienced in both October and November. This month marks a subtle but steady trend of increasing wind speeds as the year progresses, with the breezy months of January and February typically featuring even stronger winds. While June and July let up with lower speeds of 3.2 m/s (7 mph) and 3.6 m/s (8 mph) respectively, the latter part of the year presents a return to brisker conditions. December’s winds, consistent with the trend, create a dynamic atmosphere, perfect for those who appreciate the invigorating embrace of winter’s chill.
The weather in Chatham 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 Chatham and find detailed weather information for every month.
December and January present distinct weather patterns, although they share some similarities. In December, temperatures range from a minimum of -2°C (29°F) to a maximum of 14°C (58°F), with an average around 7°C (44°F). The month experiences 85 mm (3.3 in) of precipitation over 13 days, coupled with high humidity at 92%. In contrast, January sees slightly cooler temperatures, with a minimum of -4°C (25°F) and an average of 5°C (41°F), but the maximum remains steady at 14°C (58°F). Precipitation decreases to 51 mm (2.0 in) spread over 10 days, while humidity slightly declines to 91%. For more detailed insights, check out Chatham weather in January.
December and February present distinct weather patterns, each with its own characteristics. In December, temperatures range from a minimum of -2°C (29°F) to a maximum of 14°C (58°F), with an average of 7°C (44°F). The month is quite wet, averaging 85 mm (3.3 in) of precipitation over 13 days, while humidity peaks at a high 92%. In contrast, February experiences slightly colder conditions, with temperatures dropping to a minimum of -5°C (22°F) and peaking at 17°C (62°F), averaging 6°C (44°F). Precipitation is lower in February at 52 mm (2.0 in) over 11 days, accompanied by a slightly lower humidity of 89%. For more detailed insights, check out Chatham weather in February.
In December, the weather is characterized by relatively mild temperatures with a minimum of -2°C (29°F) and an average of 7°C (44°F), reaching a maximum of 14°C (58°F). This month sees significant precipitation, totaling 85 mm (3.3 in) over 13 days, compounded by high humidity at 92%. In contrast, March experiences slightly colder minimum temperatures at -5°C (23°F) but averages a bit higher at 8°C (46°F) and can reach up to 20°C (69°F). Additionally, March has less precipitation, amounting to 50 mm (2.0 in) over the same number of rainy days, and a lower humidity level of 86%. For more detailed insights on weather conditions in March, you can check Chatham weather in March.
December and April present striking contrasts in weather. December typically experiences cooler temperatures, with averages ranging from -2°C (29°F) to a maximum of 14°C (58°F). The month is often marked by higher precipitation levels at 85 mm (3.3 inches) and considerable humidity at 92%, making it feel quite chilly and damp. In contrast, April sees a shift toward milder temperatures, with a minimum of -1°C (31°F) and a pleasant maximum of 24°C (76°F). Additionally, it enjoys significantly less rainfall, averaging 30 mm (1.2 inches) over just 8 days, and slightly lower humidity at 85%. For more detailed information about weather conditions in April, you can visit Chatham weather in April.
In December, temperatures in Chatham range from a chilly minimum of -2°C (29°F) to a mild maximum of 14°C (58°F), with an average temperature of 7°C (44°F). The month is characterized by high humidity at 92% and considerable precipitation, totaling 85 mm (3.3 in) over 13 days. In contrast, May brings a noticeable warming trend, with temperatures ranging from a minimum of 2°C (35°F) to a pleasant maximum of 25°C (78°F), and an average of 13°C (55°F). While it experiences a lower humidity level of 82%, May sees less rainfall, with a total of 64 mm (2.5 in) spread over 11 days. For more details, check out Chatham weather in May.
December and June showcase contrasting weather patterns, highlighting the seasonal shifts. In December, temperatures tend to be cool, with a minimum of -2°C (29°F) and an average of 7°C (44°F), peaking at a maximum of 14°C (58°F). The month is relatively wet, with 85 mm (3.3 in) of precipitation over 13 days, and high humidity at 92%. In comparison, June boasts warmer temperatures, starting at a minimum of 7°C (46°F), averaging 17°C (62°F), and reaching a maximum of 30°C (87°F). The precipitation decreases to 70 mm (2.8 in) over just 9 days, and humidity is lower at 81%. This transition from the chill of December to the warmth of June is indicative of the changing seasons. For more details, check Chatham weather in June.
December and July exhibit stark contrasts in weather. December experiences cooler temperatures, ranging from a minimum of -2°C (29°F) to a maximum of 14°C (58°F), with an average of 7°C (44°F). During this month, Chatham sees approximately 85 mm (3.3 in) of precipitation over 13 days, coupled with high humidity at 92%. In contrast, July offers much warmer conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 35°C (95°F), and an average of 18°C (66°F). Precipitation is less frequent, totaling about 59 mm (2.3 in) over just 11 days, and humidity levels are lower at 76%. For more details on July weather specifically, check out Chatham weather in July.
December and August demonstrate stark differences in weather conditions. In December, temperatures range from a chilly -2°C (29°F) to a mild max of 14°C (58°F), with an average of 7°C (44°F). The month experiences about 85 mm (3.3 in) of precipitation over 13 days, coupled with high humidity at 92%. In contrast, August brings warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching 34°C (93°F), averaging around 18°C (65°F). Precipitation in August is slightly lower at 72 mm (2.8 in) over 11 days, and humidity is more comfortable at 73%. For more details, you can check Chatham weather in August.
In December, the weather is considerably colder than in September, with minimum temperatures dropping to -2°C (29°F) compared to a milder minimum of 4°C (40°F) in September. The average temperature in December is around 7°C (44°F), while September boasts a more comfortable average of 15°C (60°F). Additionally, December experiences significantly higher precipitation with 85 mm (3.3 in) over 13 days, contrasting with September's 46 mm (1.8 in) spread across 10 days. Humidity levels are also higher in December at 92%, compared to 80% in September, making the latter feel more pleasant. For more detailed information on September weather, visit Chatham weather in September.
In comparing the weather patterns of October and December, October features milder temperatures, with averages around 12°C (54°F) and a maximum of 23°C (74°F), while December's temperatures drop significantly, with averages around 7°C (44°F) and a maximum of 14°C (58°F). Additionally, October experiences slightly less precipitation, totaling 78 mm (3.1 in) over 13 days, compared to December's 85 mm (3.3 in), also spread across 13 days. Humidity levels are relatively high in both months, with December at 92% and October at 89%. For a detailed look into October's weather, you can visit Chatham weather in October.
In comparing the weather between November and December, December tends to be slightly cooler, with average temperatures ranging from -2°C (29°F) to a maximum of 14°C (58°F), while November usually sits a bit higher, with temperatures varying from -1°C (31°F) to 17°C (63°F). Precipitation also increases in December, with 85 mm (3.3 in) over 13 days, compared to November's 46 mm (1.8 in) over 10 days. Despite the similar humidity levels of 92% in both months, December is characterized by a chillier and wetter climate. For more detailed information on November weather, you can visit Chatham weather in November.
As December settles in Chatham, the weather turns distinctly cooler, marking a shift from the milder autumn months. With average temperatures hovering around 7°C, the month experiences a notable range, dipping to chilly lows of -2°C and occasionally reaching a mild high of 14°C. December is also marked by significant precipitation, with 85 mm falling over approximately 13 days, contributing to a high humidity of 92% that keeps the air feeling damp. This combination of cool temperatures and frequent rain sets December apart, making it one of the wetter months of the year. For a comprehensive understanding of how Chatham's climate varies throughout the seasons, visit Chatham Climate.