Last updated: March 17, 2025
December in Mevagissey, United Kingdom is characterized by a cool and damp climate. With maximum temperatures reaching 14°C (58°F) and dipping to a chilly 1°C (35°F), the month showcases an average temperature of 9°C (48°F). Rain is a consistent companion, with 120 mm (4.7 in) of precipitation spread over 19 days, contributing to a high humidity level of 89%. Visitors can expect an atmospheric coastal experience, perfect for cozying up in local cafés or enjoying brisk walks along the picturesque harbor.
As December arrives in Mevagissey, temperatures begin to settle into the cool embrace of winter. The month experiences a slight uptick in warmth compared to its predecessors, with average temperatures around 9°C (48°F), while lows barely dipping to 1°C (35°F) and highs reaching a moderate 14°C (58°F). This marks a subtle transition from the chillier months of November and October, hinting at the festive spirit prevailing alongside the seasonal change. While frost may sprinkle the landscape occasionally, the generally mild weather invites locals and visitors alike to enjoy leisurely strolls along the picturesque harbor, where the charm of the village is beautifully enhanced by the softer December light. Overall, December in Mevagissey offers a gentle reminder of the creeping winter while holding onto the warmth of community and coastal beauty.
December in Mevagissey, United Kingdom, marks a notable uptick in precipitation, with an impressive 120 mm (4.7 inches) fell over the course of 19 days. This increase is a continuation of the trend observed in the preceding months, as November also brought significant rainfall at 98 mm (3.9 inches). The rise in December's rainfall sets it apart as one of the wettest months of the year, closely following October’s 118 mm (4.7 inches). As winter deepens, the number of rainy days also peaks, suggesting that residents should be prepared for a damp end to the year. With over half of December experiencing rainfall, it is a vivid reminder of the coastal climate's propensity for moisture during the darker months.
In Mevagissey, December's humidity hovers around a robust 89%, which is reflective of the winter months' general trend in this coastal town. Following a peak in November at 90%, the humidity dips slightly but remains high, indicative of the damp, cool conditions typical for this time of year. Throughout the seasons, humidity sees a gradual decline from the earlier winter months, with January and February both recording 88%, before stabilizing in the late spring. As summer approaches, humidity drops significantly, reaching a low of 70% in July, showcasing a clear seasonal pattern. The later months of the year, especially October and November, usher in increased moisture, preparing the region for the wet winter. Overall, Mevagissey’s humidity reflects the interplay of seasonal shifts, with December continuing the trend of elevated moisture levels.
As December rolls into Mevagissey, the UV Index dips to a tranquil 1, categorizing exposure as low and allowing for a safe burn time of 45 minutes. This marks the culmination of a seasonal trend where the UV Index peaks in the summer months, reaching high levels in June and July before gradually declining. From the moderate readings in March and October to the mostly low levels in winter, December sees a significant decrease in UV radiation. This gentle lull provides a perfect opportunity for residents and visitors to enjoy outdoor activities while maximizing skin safety. For more information on this seasonal UV pattern, check out Mevagissey UV Index.
UV Risk Categories
Mevagissey experiences a notable shift in sunshine hours throughout the year, with December bringing a gentle slowdown as daylight dwindles to 118 hours. This is a stark contrast to the sun-soaked months of May and July, which bask in an impressive 408 and 426 hours respectively, creating vibrant scenes of summer activity. As autumn wanes, the hours of sunshine decrease, reflecting the transition into winter’s embrace. While December offers fewer sunlit moments compared to the lively March and April, with their 235 and 355 hours, it still holds a certain charm, inviting visitors to enjoy the serene beauty of Mevagissey under the soft, winter sun. Despite the colder months, the town has a way of capturing a warm, inviting atmosphere that persists throughout the year.
While December in Mevagissey typically ushers in winter's chill, it also brings a noticeable dip in the likelihood of sunny weather, with only an 18% chance of sunshine. This marks a significant decline compared to the sunnier months of April and May, when residents could enjoy nearly half the days basking in sunlight. The decreasing trend becomes more pronounced as the year winds down, with November also displaying a low 24% chance. As the festive season approaches, locals and visitors alike should prepare for a greyer outlook, reminiscent of the overcast skies that often prevail during this time of year.
As the year comes to a close, Mevagissey, United Kingdom, experiences a return to shorter days, with December offering just 8 hours of daylight—a continuation of the trend observed in January and November. This marks a stark contrast to the sun-drenched June, where daylight peaks at 16 hours, showcasing the dramatic seasonal shifts in this charming coastal village. Following a gradual increase from February's 10 hours to April's 13 hours, the daylight starts to wane after the summer, creating a rhythm of light and darkness that defines the UK's winter months. As December approaches, the landscape quiets under the weight of shorter days, inviting moments of introspection and warmth by the fireside, even as the longer daylight of spring becomes a distant promise.
As December rolls into Mevagissey, a noticeable shift in the wind announces the arrival of winter. With an average wind speed of 6.9 m/s (15 mph), December is among the breezier months of the year, showcasing a significant increase from the quieter summer months where winds hovered around 4.0 to 4.6 m/s (9 to 10 mph). This uptick reflects a pattern seen as the seasons transition; typically, winter months experience more vigorous gusts compared to the calmer spring and summer weeks. Interestingly, December's brisk winds stand out against the backdrop of November's 4.8 m/s (11 mph) and October's 5.6 m/s (12 mph), marking a clear return of the brisk maritime breezes that define this charming coastal village. As the year comes to a close, those chilly winds bring not just a fresh chill to the air, but also a reminder of nature’s rhythmic cycles.
The weather in Mevagissey 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 Mevagissey and find detailed weather information for every month.
In December, the weather features a milder average temperature of 9°C (48°F) with a minimum of 1°C (35°F) and a maximum of 14°C (58°F). However, it is quite rainy, receiving about 120 mm (4.7 in) of precipitation over 19 days, and the humidity is a high 89%. In contrast, January sees a slight drop in temperature, with an average of 7°C (46°F), and a minimum of -1°C (31°F), while still reaching up to 14°C (58°F). Precipitation decreases significantly to 68 mm (2.7 in) over just 11 days, and the humidity remains comparable at 88%. For a detailed look at January's weather, you can visit Mevagissey weather in January.
December and February weather exhibit some notable differences, particularly in temperature and precipitation. In December, the minimum temperature hovers around 1°C (35°F) with an average of 9°C (48°F), while February experiences slightly colder conditions, with a minimum dipping to -2°C (28°F) but maintaining a similar max temperature of 14°C (57°F). Precipitation is also more pronounced in December, totaling 120 mm (4.7 in) over 19 days, compared to February’s 91 mm (3.6 in) over just 15 days. Humidity levels remain quite similar, with December at 89% and February at 88%. For more specifics on February weather, you can check Mevagissey weather in February.
In comparing the weather of December and March, December tends to be milder with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 14°C (58°F), accompanied by higher precipitation levels of 120 mm (4.7 in) over 19 days and humidity at 89%. In contrast, March experiences cooler conditions, with temperatures dipping to a minimum of -4°C (25°F) and an average high of 15°C (60°F). While March has less precipitation at 88 mm (3.5 in) over 16 days, it also features slightly lower humidity at 86%. For detailed insights on March weather specifically, you can check out Mevagissey weather in March.
In comparing the weather of December and April, we see notable differences in both temperature and precipitation patterns. December features cooler temperatures, with averages around 9°C (48°F), and experiences more rainfall, totaling 120 mm (4.7 inches) over 19 days, along with high humidity at 89%. In contrast, April brings slightly warmer conditions, averaging 10°C (50°F) with maximums reaching up to 20°C (68°F). Precipitation is considerably less during April, with only 52 mm (2.0 inches) spread across just 8 days, and humidity levels are lower at 84%. For a detailed look at the weather specifics in April, you can check Mevagissey weather in April.
In December, the weather tends to be quite cool, with average temperatures ranging from a minimum of 1°C (35°F) to a maximum of 14°C (58°F). This month also experiences a significant amount of precipitation, totaling 120 mm (4.7 in) over 19 days, along with high humidity levels at 89%.
In stark contrast, May brings warmer conditions, with average temperatures ranging from 4°C (39°F) to 22°C (72°F). The precipitation drops to 77 mm (3.0 in) over just 12 days, and humidity is more comfortable at 80%. For a more detailed look at May weather, you can visit Mevagissey weather in May. This makes May a much more pleasant and drier month compared to the often chilly and wet December.
December weather is characterized by cooler temperatures, with a minimum of 1°C (35°F) and an average of 9°C (48°F), while June boasts warmer conditions, with a minimum of 8°C (47°F) and an average of 15°C (59°F). Precipitation is more frequent in December, occurring on 19 days and totaling 120 mm (4.7 in), compared to June, which sees only 13 days of rain and 85 mm (3.3 in) of precipitation. Additionally, humidity levels are higher in December at 89%, while June has a relatively lower humidity of 80%. For a more detailed look at the weather during June, you can visit Mevagissey weather in June.
December and July present markedly different weather patterns. In December, temperatures range from a chilly 1°C (35°F) to a mild 14°C (58°F), with an average of 9°C (48°F) and high humidity levels at 89%. The month also sees significant rainfall, with precipitation totaling 120 mm (4.7 in) over 19 days. In contrast, July offers warmer temperatures, with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 26°C (79°F). Rainfall is lighter, totaling 75 mm (3.0 in) over just 11 days and accompanied by a more comfortable humidity level of 70%. For a closer look at the weather specifics during this month, check out Mevagissey weather in July.
December and August present stark contrasts in weather patterns. In December, temperatures range from a chilly 1°C (35°F) to a milder maximum of 14°C (58°F), with an average of 9°C (48°F). This month experiences significant precipitation, totaling 120 mm (4.7 in) over 19 days, accompanied by high humidity at 89%. In contrast, August offers a much warmer climate, with temperatures fluctuating between 10°C (51°F) and 24°C (75°F), averaging 17°C (62°F). Precipitation in August is notably lower at 71 mm (2.8 in) spread over 12 days, and humidity levels decrease to a more comfortable 73%. For those interested in detailed August weather patterns, you can find more information here: Mevagissey weather in August.
When comparing the weather in December and September, significant differences emerge. September typically boasts milder temperatures, with average highs reaching 24°C (76°F) and lows around 8°C (46°F), making it more pleasant for outdoor activities. In contrast, December experiences cooler temperatures, averaging around 9°C (48°F) with maximums of only 14°C (58°F) and minimums dropping to 1°C (35°F). Additionally, September is drier, with only 68 mm (2.7 in) of precipitation over 11 days, compared to December's 120 mm (4.7 in) over 19 days, reflecting the wetter conditions of the latter month. Humidity is also higher in December at 89%, versus September's 79%, contributing to a chillier feel. For more details on September weather, check out Mevagissey weather in September.
In comparing the weather of December and October, it's evident that October is slightly warmer, with average temperatures reaching 13°C (55°F), compared to December's average of 9°C (48°F). While both months experience similar humidity levels of 89%, December tends to have more rainy days, with precipitation occurring on 19 days compared to 15 days in October. The total rainfall amounts are quite close, with December receiving 120 mm (4.7 in) and October 118 mm (4.7 in). For a detailed overview of October weather, you can check out Mevagissey weather in October.
December typically experiences slightly cooler temperatures compared to November, with average highs dipping from 16°C (61°F) in November to 14°C (58°F) in December. The minimum temperature in December is 1°C (35°F), a degree lower than November's minimum of 2°C (37°F). Additionally, December sees increased precipitation, with 120 mm (4.7 inches) over 19 days, compared to November's 98 mm (3.9 inches) over 15 days. Humidity remains high in both months, at 89% in December and 90% in November. For a more detailed look at the November weather, you can visit Mevagissey weather in November.
December in Mevagissey brings a notable shift in weather, with temperatures dipping to their annual lows and a significant increase in rainfall compared to other months. This time of year is characterized by higher humidity levels, creating a brisk, damp atmosphere that can feel particularly chilly. The combination of frequent precipitation and cooler temperatures sets December apart, making it the perfect month for cozy indoor activities or bracing walks along the scenic coast. For those interested in the broader patterns of Mevagissey's weather, a closer look at the Mevagissey Climate will provide valuable insights.