Last updated: March 17, 2025
December weather in Cheltenham, United Kingdom, offers a chilly yet captivating experience, with maximum temperatures reaching a mild 14°C (58°F) and an average of 6°C (43°F). The month can see minimum temperatures plunging to a frigid -9°C (16°F), making warm clothing a necessity. Amidst the cool conditions, precipitation graces the area with an average of 86 mm (3.4 in) over 16 days, creating a distinctly damp atmosphere enhanced by a high humidity level of 92%. Whether you're exploring the wintery streets or enjoying festive activities, December in Cheltenham presents a unique blend of chill and charm.
In December, Cheltenham experiences a notable chill as temperatures reach their annual lows. With minimums dipping to -9°C (16°F), the festive month often blankets the town in frost and sets a picturesque winter scene. The average temperature hovers around 6°C (43°F), providing a crisp but manageable climate for holiday strolls and seasonal events. While daytime highs can touch 14°C (58°F), the gradual decrease in temperature from autumn is evident, making warm layers essential for anyone braving the outdoors. Overall, December marks a transition into deep winter, characterized by shorter days and an inviting atmosphere for cozy gatherings.
In Cheltenham, December marks a notable increase in precipitation, with an average of 86 mm (3.4 in), making it one of the wetter months of the year. This uptick in rainfall is accompanied by 16 days of rain, highlighting a trend towards more persistent winter weather. Compared to November's 69 mm over 13 days, December not only surpasses its predecessor in both total amount and frequency but also signals the onset of a wetter winter season. As the year draws to a close, the consistent rainfall supports local ecosystems while setting the stage for a lush, vibrant spring ahead.
In December, Cheltenham experiences a notable rise in humidity, maintaining a level of 92%, which aligns closely with the elevated figures seen in November. This trend highlights a winter pattern where moisture levels peak, creating a distinctly damp atmosphere. As the year progresses from the more humid depths of winter to the drier spells of summer, humidity gradually decreases, reaching a minimum of 71% in July. However, as the seasons shift once again toward winter, the return to high humidity is evident, reinforcing the idea that December in Cheltenham is marked by a significant, consistent moisture presence, reminiscent of its late-autumn predecessor.
As the year winds down, December in Cheltenham sees a return to low UV Index levels, measuring just 1. This marks a gentle transition from the higher values of the summer months, where UV exposure peaked at 8 in both June and July. In contrast to May’s high of 7 and the moderate levels in October and November, December offers a sense of relief with a burn time of 45 minutes, allowing residents to enjoy the outdoors without the immediate risk of sunburn. This trend underscores the significant seasonal variation in UV intensity, reminding us that while winter days may be cloudier, sun safety remains important even in the cooler months. For more detailed information, check out the Cheltenham UV Index.
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In Cheltenham, December brings a gentle decline in sunshine hours, with only 104 hours of brightness illuminating the frosty days. This dip is a stark contrast to the blooming vitality of earlier months like May, which boasts a vibrant 373 hours of sun. As the year closes, early winter sets the scene for shorter days, gradually tapering from the 288 hours of summer sunshine in July. While December's sun may be limited, it provides a cozy backdrop for festive gatherings, blending with the crisp air and twinkling lights that make this time of year so enchanting in Cheltenham.
In Cheltenham, December brings a noticeable dip in the likelihood of sunny weather, with a mere 17% chance of sunshine gracing the skies. As we move from the more optimistic months of spring, where April boasts a 49% chance of sun, the darkening days of winter settle in, leading to a consistent decrease as we approach the year's end. This trend underscores a seasonal pattern, where the warmth of late spring and early summer gives way to the grey, overcast days typical of December. Consequently, those looking for bright skies in the final month of the year may want to prepare for the possibility of rain rather than sun.
As December settles over Cheltenham, United Kingdom, daylight becomes increasingly sparse, with the month offering only 7 hours of sunlight. This decline marks the annual low, as daylight steadily increases from the year's darkest months in November and January when only 8 hours are granted. The trend is clear: as the seasons transition, daylight duration begins to extend from the depths of winter in December through the spring. By March, residents can revel in 11 hours of light, building towards the summer peak of 16 hours in June and July. This gradual increase not only brightens the days but also lifts spirits as the year progresses from the cozy ambiance of winter darkness to the vibrant life of spring and summer.
As December sweeps into Cheltenham, the winds pick up subtly, bringing an average speed of 4.6 m/s (10 mph). This marks a slight increase from November's 3.9 m/s (9 mph), hinting at the chillier conditions that define the winter months. Interestingly, December’s winds are comparable to those of October, which also registered at 10 mph, showcasing a trend where the autumn and early winter months exhibit more vigorous breezes. In contrast, the lighter winds of the summer and early autumn months, averaging as low as 3.0 m/s (7 mph), feel like a distant memory as the year draws to a close. This shift underscores December as a pivotal time when Cheltenham transitions from the gentler currents of late summer into the brisk gusts that herald winter's arrival.
The weather in Cheltenham 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 Cheltenham and find detailed weather information for every month.
December and January experience similar temperature ranges, with December’s averages showcasing a minimum of -9°C (16°F) and a maximum of 14°C (58°F), while January slightly improves to a minimum of -5°C (24°F) and a maximum of 14°C (57°F). December is wetter, receiving 86 mm (3.4 in) of precipitation over 16 days, compared to January's 53 mm (2.1 in) across just 10 days. Humidity levels remain quite high in both months, with December at 92% and January at 91%, making for a consistently moist atmosphere throughout the winter. For more specific details, you can check out the Cheltenham weather in January.
December and February showcase a notable difference in weather conditions. While both months feature an average temperature around 6°C (43°F), December sees lower minimum temperatures of -9°C (16°F) compared to February's -6°C (21°F). February tends to be slightly warmer with a maximum reaching 18°C (65°F), while December's max is capped at 14°C (58°F). Precipitation is more prevalent in December, with 86 mm (3.4 in) falling over 16 days, compared to February's 56 mm (2.2 in) over just 11 days. Additionally, humidity levels are slightly higher in December at 92%, while February's humidity hovers around 89%. For more details about February's weather, you can check Cheltenham weather in February.
In December, the weather is characterized by colder temperatures, with a minimum of -9°C (16°F) and an average of 6°C (43°F), peaking at a maximum of 14°C (58°F). This month also sees quite a bit of precipitation, totaling 86 mm (3.4 in) over 16 days, accompanied by high humidity levels at 92%. In contrast, March brings milder temperatures, with a minimum of -6°C (21°F) and an average of 7°C (45°F), reaching up to 21°C (70°F) at its warmest. Precipitation decreases to 67 mm (2.6 in) across 14 days, and humidity drops slightly to 86%. For more details on March weather, you can check out Cheltenham weather in March.
December weather in Cheltenham is characterized by colder temperatures, with a minimum of -9°C (16°F) and an average around 6°C (43°F). It typically sees maximum temperatures reaching up to 14°C (58°F) and experiences high levels of precipitation at 86 mm (3.4 in) across 16 days, combined with a humidity of 92%. In contrast, April brings a noticeable warming trend, with minimum temperatures of -3°C (27°F) and an average of 9°C (49°F), peaking at 24°C (76°F). The month is much drier, recording only 47 mm (1.8 in) of precipitation over 9 days and a slightly lower humidity of 85%. For more detailed information on April weather in Cheltenham, you can visit Cheltenham weather in April.
In December, temperatures can drop as low as -9°C (16°F), with an average of 6°C (43°F) and highs reaching 14°C (58°F). The month is characterized by high humidity at 92% and receives considerable precipitation, totaling 86 mm (3.4 in) over about 16 rainy days. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 26°C (79°F) and an average of 12°C (54°F). The humidity decreases to 79%, and the total precipitation is lower at 71 mm (2.8 in) across just 12 days. For more specific insights, you can explore Cheltenham weather in May.
In December, the weather is characterized by colder temperatures, with lows dipping down to -9°C (16°F) and an average around 6°C (43°F). The month sees significant precipitation, with 86 mm (3.4 in) falling over 16 days, and high humidity levels at 92%. In contrast, June brings a milder and more pleasant climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 30°C (87°F), and an average of 16°C (61°F). Precipitation is slightly lower at 75 mm (3.0 in) across 12 days, along with reduced humidity at 80%. For a closer look at weather specifics during this time, check out Cheltenham weather in June.
December weather is characterized by much colder temperatures, with averages hovering around 6°C (43°F) and chilling lows dipping to -9°C (16°F). This month also experiences significant precipitation over 16 days, contributing to high humidity levels of 92%. In stark contrast, July boasts milder conditions, with average temperatures reaching 18°C (64°F) and maximum highs of 32°C (91°F). Rainfall is less frequent in July, occurring on only 11 days, and the humidity is significantly lower at 71%. For a more detailed look at July weather conditions, you can check Cheltenham weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly -9°C (16°F) at night to a mild 14°C (58°F) during the day, bringing an average of around 6°C (43°F). The month sees significant precipitation, with 86 mm (3.4 in) spread over 16 days and a high humidity level of 92%. In stark contrast, August enjoys much warmer weather, with temperatures varying from a minimum of 7°C (45°F) to a maximum of 34°C (93°F) and an average of 17°C (63°F). While August experiences less precipitation at 73 mm (2.9 in) over 13 days, the humidity is lower at 76%. To learn more about the specifics of August weather, visit Cheltenham weather in August.
December and September offer contrasting weather experiences. In December, temperatures can drop to a minimum of -9°C (16°F), with an average of 6°C (43°F) and a maximum of 14°C (58°F). The month is characterized by higher precipitation, receiving 86 mm (3.4 in) over about 16 days, and a humidity level of 92%. In contrast, September boasts milder temperatures, with a minimum of 2°C (36°F), an average of 14°C (58°F), and a peak of 30°C (85°F). It sees less rainfall at 56 mm (2.2 in) spread across only 9 days, and slightly lower humidity at 82%. For more details on September weather, you can check Cheltenham weather in September.
In December, the weather is significantly colder compared to October, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 14°C (58°F), and an average of 6°C (43°F). The month experiences high humidity levels at 92% and averages around 86 mm (3.4 in) of precipitation over 16 days. In contrast, October offers milder conditions with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 23°C (74°F) and an average of 11°C (53°F). Although October is slightly drier with 92 mm (3.6 in) of precipitation spread over 14 days, it maintains a lower humidity at 90%. For more details on October's climate, visit Cheltenham weather in October.
In December, temperatures drop significantly compared to November, with December reaching a minimum of -9°C (16°F) and an average of 6°C (43°F), while November's minimum is a milder -3°C (27°F) with an average of 8°C (46°F). Additionally, December experiences more precipitation, with 86 mm (3.4 in) over 16 days, compared to November's 69 mm (2.7 in) over 13 days. Humidity remains consistent at 92% for both months, but the cold and increased precipitation in December create a distinctly chillier and wetter atmosphere. For a closer look at what to expect, check out Cheltenham weather in November.
As December rolls into Cheltenham, the weather showcases a striking contrast to the milder months that precede it. While the temperature dips significantly, averaging around 6°C, the atmosphere becomes more dynamic with increased precipitation, often resulting in a wet and chilly backdrop. The month is characterized by a high level of humidity, reaching up to 92%, making the cold even more penetrating. With rainfall occurring on nearly half the days, December invites a unique blend of crisp air and glistening streets, setting the stage for the festive season. For a broader perspective on the climate throughout the year, visit Cheltenham Climate.