Last updated: March 17, 2025
Experience the charm of Calstock, United Kingdom, in December, where temperatures can fluctuate between a brisk -2°C (29°F) and a mild 14°C (57°F). The month boasts an average temperature of 8°C (46°F), providing a cool backdrop for winter activities. Visitors can expect significant rainfall, with 118 mm (4.7 in) accumulating over 19 days, contributing to the region's lush landscapes. High humidity levels averaging 89% add to the chilly atmosphere, ensuring December is both a refreshing and a cozy time to explore this quaint town.
In Calstock, United Kingdom, December ushers in the chill of winter, with temperatures dipping to a minimum of -2°C (29°F) and an average hovering around 8°C (46°F). As the year draws to a close, daytime highs reach a moderate 14°C (57°F), offering a blend of crisp air and occasionally milder spells. This month marks a gradual transition from the colder temperatures seen in November, which can drop to -1°C (31°F), showcasing the region's characteristic mild winter climate. As days shorten and festive lights twinkle, residents can enjoy the serene beauty of winter while wrapped up against the cool breezes sweeping through the charming Cornish village.
In Calstock, United Kingdom, December marks a significant transition in precipitation patterns, showcasing the region's cooler, wetter winter climate. With 118 mm (4.7 in) of rain spread over an impressive 19 days, this month is tied with October for the highest rainfall of the year. The frequency of rainy days peaks in December, suggesting a shift towards more persistent, drizzly conditions as the year winds down. This trend of increased precipitation mirrors the gradual rise in rainfall that begins in October, illustrating how Calstock experiences a seasonal uptick in wet weather as winter approaches. Thus, December not only delivers substantial rain but also sets the stage for the upcoming months of the year.
In Calstock, United Kingdom, December brings a notable humidity level of 89%, slightly declining from the preceding months, yet still reflective of the generally moist climate characteristic of the region. This pattern reveals a trend of relatively high humidity throughout the winter months, with levels consistently hovering around the 88-90% range from October through December. Meanwhile, as the seasons shift towards spring and summer, humidity begins to dip, peaking at 80% during the warmer months of May and June before easing further into the 70s in July and August. Overall, December's humidity ties closely to its winter predecessors, contributing to the rich, atmospheric feel of the Cornish countryside during this time of year.
In December, Calstock experiences a notably low UV Index of 1, indicating minimal sun exposure risk. This trend marks the continuation of a winter pattern, where the UV Index remains at the lower end of the scale throughout the colder months, beginning from a similar rating of 2 in January and November. With a burn time of 45 minutes, residents can enjoy their time outdoors without much concern for harmful sun exposure. As we move through the year, it's evident that UV levels peak in the summer months, with indices soaring to 9 in June, before tapering back to the safety of low levels in winter. Visitors and locals alike can stay informed about the UV trends in Calstock by checking the latest updates at Calstock UV Index.
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In Calstock, United Kingdom, the sunshine hours reflect a captivating seasonal shift throughout the year. As winter settles in, December ushers in a modest 121 hours of sunshine—an expected dip as the region transitions towards the colder months. This decline follows a gradual rise from January's 99 hours and peaks during the summer; by July, the skies offer an impressive 428 hours of sunlight. Following the summer’s vivacity, the days begin to shorten, with a noticeable decrease into autumn, highlighted by 155 hours in November. Despite December’s subdued light, it heralds the onset of winter's charm, hinting at the cyclical return of brighter days ahead.
In December, the likelihood of sunny weather in Calstock, United Kingdom, diminishes to just 18%, marking it as one of the least promising months for sunlight. This decline in sunny days follows a gradual increase from the colder months of January and February, which start at a mere 20% and 22%, respectively. As spring approaches, the chance of sunshine significantly improves, peaking in April at 50%. However, by December, the weather swings back towards gloom, with the trend showing a marked decrease in sunlight that mirrors the chill of the season. Thus, those dreaming of bright December days in Calstock may need to adjust their expectations as festive cheer often comes accompanied by overcast skies.
In Calstock, United Kingdom, the rhythm of daylight unfolds a captivating pattern throughout the year. As winter settles in by December, daylight dips back to 8 hours, echoing November's twilight. However, this waning light is part of a gradual transition; from January through to March, daylight inches up, reaching a peak of 16 hours by the height of summer in June. This seasonal shift highlights the vitality of longer days in spring and summer, making way for cozy winter evenings as the year draws to a close. The cycle reminds residents of the beauty in variation, setting the stage for the return of longer days as the new year approaches.
As the year draws to a close, December in Calstock brings a noticeable rise in wind speed, averaging 5.2 m/s (12 mph), a refreshing boost compared to the calmer summer months. Following a trend of increasing winds through late autumn, December’s breezes hint at the changing seasons, providing a brisk energy that contrasts sharply with the gentler gusts of June and July, which linger around 3.2 m/s (7 mph). Interestingly, this month marks a steady wind flow as it sits comfortably above the yearly average, echoing February’s strongest winds at 5.6 m/s (13 mph). This revival of wind towards year-end serves as a reminder of nature's resilience and the invigorating spirit that winter brings to the serene landscape of Calstock.
The weather in Calstock 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 Calstock and find detailed weather information for every month.
December and January weather show notable similarities and differences. While both months experience a similar maximum temperature of 14°C (57°F), January tends to be slightly cooler, with an average temperature of 6°C (43°F) compared to December's 8°C (46°F). Precipitation is significantly lower in January, with only 64 mm (2.5 in) over about 10 days, while December sees 118 mm (4.7 in) spread over 19 days, making January a drier month overall. Humidity remains relatively high in both months, with December at 89% and January at 88%. For a detailed look at January weather specifics, you can visit Calstock weather in January.
December and February offer a glimpse into the chill of winter, with both months showcasing low temperatures and significant precipitation. In December, temperatures hover between -2°C (29°F) at night and reach an average of 8°C (46°F) during the day, peaking at 14°C (57°F). There’s a considerable amount of rainfall, totaling 118 mm (4.7 in) over 19 days, contributing to the high humidity of 89%.
Conversely, February tends to be slightly colder with overnight lows dipping to -4°C (25°F) and a similar average high of 7°C (44°F), although it can reach up to 15°C (60°F) at times. Precipitation decreases to 94 mm (3.7 in) over 14 days, coupled with a marginally lower humidity level of 88%. For more detailed weather insights specific to this month, check out Calstock weather in February.
December and March present distinct weather patterns, with December showcasing a milder average temperature of 8°C (46°F) compared to March's average of 7°C (46°F). December experiences a wider temperature range, with lows around -2°C (29°F) and highs reaching 14°C (57°F), while March can dip to -6°C (22°F) and peak at 18°C (65°F). In terms of precipitation, December is wetter with 118 mm (4.7 in) over 19 days, compared to March's 89 mm (3.5 in) across 16 days. The humidity levels are also slightly higher in December at 89%, compared to March's 86%. For more details on March weather, please visit Calstock weather in March.
December and April exhibit notably different weather patterns. In December, temperatures typically range from a chilly -2°C (29°F) to a milder 14°C (57°F), with an average of 8°C (46°F). This month sees considerable precipitation, totaling 118 mm (4.7 in) over 19 days, accompanied by high humidity at 89%. In contrast, April experiences slightly warmer temperatures, with a range from -1°C (30°F) to a pleasant 22°C (72°F) and an average of 9°C (49°F). Precipitation in April is significantly lower, at 56 mm (2.2 in) spread across 10 days, and humidity decreases to 84%. For a closer look at the weather specifics in Calstock during April, visit Calstock weather in April.
In December, temperatures in Calstock tend to be quite chilly, with an average of 8°C (46°F) and minimum lows dipping down to -2°C (29°F). The month is also characterized by high humidity at 89% and significant precipitation, with 118 mm (4.7 in) falling over 19 days. In contrast, May brings a noticeable warmth with average temperatures rising to 12°C (53°F) and highs reaching up to 25°C (77°F). Although it has less rainfall than December at 84 mm (3.3 in) over 13 days, the humidity is lower at 80%. For more specifics on the delightful May weather, check out Calstock weather in May.
In December, Calstock experiences cooler temperatures, with minimums dropping to -2°C (29°F) and maximums reaching around 14°C (57°F), while the average temperature hovers around 8°C (46°F). The month also brings considerable precipitation, totaling 118 mm (4.7 in) over 19 days, contributing to a high humidity level of 89%. In contrast, June sees milder weather, where the temperatures range from a minimum of 6°C (43°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). Precipitation decreases to 92 mm (3.6 in) across 14 days, and humidity is lower at 80%. This stark contrast highlights December's colder and wetter conditions compared to the warmer and drier climate of June. For more details, visit Calstock weather in June.
When comparing the weather in December and July, it’s clear that the two months present stark contrasts. December typically features cooler temperatures, with a minimum of -2°C (29°F) and an average of 8°C (46°F), reaching a maximum of 14°C (57°F). This month also experiences higher precipitation, totaling 118 mm (4.7 in) across 19 days, and a notable humidity level of 89%. In contrast, July brings milder temperatures, with a minimum of 7°C (46°F), an average of 17°C (62°F), and maximums that can reach 28°C (83°F). The precipitation in July is lower at 83 mm (3.3 in) over 14 days, accompanied by a more comfortable humidity level of 70%. For a closer look at what to expect during July, you can visit Calstock weather in July.
When comparing the weather in December and August, it's clear that December is much colder and wetter. December temperatures range from a chilly -2°C (29°F) to a mild 14°C (57°F), with an average of 8°C (46°F). This month also sees more precipitation, totaling 118 mm (4.7 in) over 19 days, accompanied by high humidity levels of 89%. In contrast, August offers a much warmer climate with temperatures ranging between 8°C (47°F) and 26°C (80°F), averaging 16°C (61°F). Precipitation during this month is lower at 88 mm (3.5 in) spread across 15 days, and humidity is comparatively lower at 73%. For more detailed information, you can check out Calstock weather in August.
December and September showcase distinct weather patterns, reflecting the transition from autumn to winter. In December, temperatures are significantly lower, with a minimum of -2°C (29°F) and an average of 8°C (46°F), peaking at a max of 14°C (57°F). This month also brings higher precipitation, averaging 118 mm (4.7 in) over 19 days and a humidity level of 89%. In contrast, September enjoys milder temperatures with a minimum of 4°C (39°F) and an average of 14°C (58°F), reaching highs of 26°C (79°F). Precipitation is less frequent, totaling 70 mm (2.8 in) over 11 days and accompanied by a lower humidity of 79%. For more details, visit Calstock weather in September.
In comparing the weather of December to that of October, it's clear that December experiences cooler overall temperatures. While both months have a minimum temperature of -2°C (29°F), October boasts a higher average of 12°C (53°F) and a maximum of 19°C (67°F), compared to December's average of 8°C (46°F) and a maximum of 14°C (57°F). Precipitation levels are similar, with both months receiving around 118 mm (4.6-4.7 in), but December typically has more rainy days, totaling 19 compared to October's 15 days. Despite these differences, both months share a high humidity level of 89%. For more specific details about October weather in Calstock, you can refer to Calstock weather in October.
In comparing the weather between December and November, we see a slight dip in temperatures, with December experiencing minimums of -2°C (29°F) and a maximum of 14°C (57°F), compared to November’s minimum of -1°C (31°F) and maximum of 15°C (60°F). While both months have a similar average temperature, December is characterized by heavier precipitation, totaling 118 mm (4.7 in) over 19 days, as opposed to November's 89 mm (3.5 in) over 15 days. Humidity remains high in both months, although December is slightly lower at 89% compared to November’s 90%. For more details on the weather trends in November, you can visit Calstock weather in November.
December in Calstock is a month of contrasts, as the crisp winter air ushers in cooler temperatures and increased precipitation compared to earlier months. With an average temperature of 8°C, it marks a notable drop that brings chilly days and frosty nights, often plunging to around -2°C. The frequent rain, with about 19 days seeing precipitation, contributes to the outdoor ambiance, making the landscape lush even in winter. This high humidity level of 89% adds a palpable chill, transforming the vibrant colors of autumn into a serene winter palette. For those curious about how these conditions shape the environment throughout the year, detailed insights can be found in the Calstock Climate.