December Weather in Whitby, United Kingdom

Last updated: March 17, 2025

December in Whitby, United Kingdom brings a distinct chill, with temperatures ranging from a brisk 1°C (34°F) at night to a maximum of 12°C (54°F) during the day, leading to an average of 7°C (45°F). This month is characterized by significant moisture, receiving a total of 96 mm (3.8 in) of precipitation over 18 days, contributing to the region's high humidity levels, which hover around 88%. The frequent rain, combined with the cold temperatures, creates a gloomy yet atmospheric feel, perfect for cozy indoor activities and festive celebrations.

December Temperature in Whitby

In December, Whitby, United Kingdom experiences a notable shift as winter sets in, with temperatures ranging from a chilly 1°C (34°F) as the minimum to a crisp 12°C (54°F) at its peak. The month boasts an average temperature of about 7°C (45°F), which signifies a slight decrease from the milder autumn months. This coolness is characteristic of December, reflecting the transition towards the colder months ahead. Visitors are likely to encounter brisk coastal breezes and occasional festive cheer, making it a perfect time to explore the town's charming streets adorned with seasonal decorations. Overall, December in Whitby encapsulates the cozy essence of winter, inviting both locals and travelers to embrace the chilly yet invigorating atmosphere.

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

The chart illustrates December temperature patterns in Whitby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434343455055596057534844
Data source: Temperature data for Whitby 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 Whitby

In December, Whitby experiences a notable increase in precipitation, totaling 96 mm (3.8 in), marking it as one of the wetter months of the year. With rainfall spread over 18 days, the month is characterized by frequent drizzles and showers that contribute to the town’s lush, wintery landscape. This trend of elevated precipitation aligns with November, which also sees high rainfall levels, while October stands out as the wettest month with 108 mm (4.2 in). As the year draws to a close, the cumulative effects of the season’s rain become evident, creating a vivid backdrop for festive celebrations amidst the chilly, wet weather.

December Precipitation Trends in Whitby

The chart displays monthly precipitation patterns in Whitby, 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.
JanFebMarAprMayJunJulAugSepOctNovDec68826837559068847610810396
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Whitby

As December rolls into Whitby, the humidity remains notably high, averaging around 88%. This is part of a seasonal trend, as the winter months see humidity levels rise, peaking in November at 90%. In contrast, the preceding months from summer to early autumn experience slightly lower humidity, with August recording the driest at 82%. However, as temperatures drop, a consistent increase can be observed, leading to a moist atmosphere typical of late fall and early winter. December's humidity aligns closely with the autumnal readings of October and September, showcasing a subtle yet clear shift towards the wetter conditions that characterize winter in the region.

December Average Humidity in Whitby

This chart illustrates the average monthly humidity levels in Whitby, 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%87%86%84%83%85%83%82%87%89%90%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Whitby

In December, Whitby experiences a low UV Index of 1, making sunburn a minimal concern with a burn time of 45 minutes. This low level of UV radiation follows a noticeable decline from the peak summer months, where the UV Index reached 8 in both June and July, indicating a shift towards the colder season. As we move through the year, UV exposure decreases significantly from the highs of summer and early fall to the much lower figures seen in winter. This trend highlights the importance of adjusting sun protection strategies according to seasonal changes in UV levels. For more detailed information on UV exposure in Whitby throughout the year, check out Whitby UV Index.

Maximum UV Index Levels in Whitby for December

The chart shows the monthly maximum UV Index (UVI) for Whitby 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568875321
Data source: Whitby 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 Whitby

In Whitby, United Kingdom, the December sun brings a gentle glimmer to the winter landscape, gracing the region with 110 hours of sunshine. While this is a modest amount compared to the sun-drenched days of summer—where July shines brightest at 428 hours—it still provides moments of warmth amidst the chill. As the year transitions from the vibrant spring and summer months, which boast upwards of 400 hours of sunshine, December's shorter days mark a notable dip in daylight. However, the holiday spirit often lights up the town, transforming those fleeting sunlit hours into cherished memories, even as the cold sets in. With the promise of longer days ahead come January, the townspeople eagerly await the return of the sun's more generous embrace.

Monthly Sunshine Duration in Whitby: December Highlighted

The December sunshine duration represents the total number of hours Whitby 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h155h229h353h404h389h428h385h322h244h141h110h
Data source: Whitby December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Whitby During December

In Whitby, December typically ushers in the least likelihood of sunny weather, with an average chance of only 21%. This trend highlights a noticeable dip as the year draws to a close, contrasting sharply with the more optimistic probabilities seen in spring and early summer, such as 49% in April and 36% in May. As daylight wanes and temperatures drop, residents and visitors can expect a shift towards darker, wetter days, making it wise to prepare for the often overcast and chilly conditions that mark this time of year. With sunshine becoming a rare delight, December serves as a reminder of Whitby's colder climate, where the warmth of the sun retreats, heralding the onset of winter.

Percentage of Sunny Days in December in Whitby

The chart illustrates the percentage of sunny days in Whitby 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 Whitby experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%26%25%49%36%34%37%28%29%25%30%21%
Data source: Whitby December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Whitby in December

As December settles in Whitby, daylight begins to fade, offering only 7 hours of sunshine each day. This marks the end of a seasonal journey, where hours of daylight gradually increased from a mere 7 hours in January to a sunny peak of 17 hours in June. However, as the year winds down, the daylight hours diminish once again, creating a contrast that highlights the enchanting transition from the longest days of summer back to the cozy embrace of winter. The rhythm of sunlight in Whitby reflects a captivating cycle, where each month unveils its own unique charm, culminating in the tranquil, shorter days of December.

Average Daylight Hours in Whitby for December

The chart illustrates the variation in daylight duration in Whitby throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 56m9h 43m11h 54m14h 7m16h 5m17h 8m16h 34m14h 47m12h 38m10h 26m8h 26m7h 21m
Data source: Whitby daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Whitby

In December, Whitby experiences a moderate decline in wind speed, averaging 7.4 m/s (16 mph), slightly lower than the blustery conditions of the previous months. This trend marks a shift from the gusty breezes typical of October and November, which recorded higher averages of 8.0 m/s (18 mph) and 8.3 m/s (18 mph), respectively. As winter takes hold, the winds soften, casting a calmer atmosphere over the coastal town, while still maintaining enough vigor to remind locals of the dynamic maritime climate. With these seasonal fluctuations, Whitby balances tranquility with an enduring connection to the sea, making December a unique month for both residents and visitors alike.

Average December Wind Speed in Whitby

The chart displays monthly wind speed patterns in Whitby, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.78.87.05.65.44.74.45.65.58.08.37.4 m/s
Data source: Whitby December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Whitby Compares to Other Months

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

December and January in Whitby exhibit relatively mild winter temperatures, with both months starting with a minimum of 1°C (34°F). However, January is slightly cooler on average, with a mean temperature of 6°C (43°F) compared to December's 7°C (45°F). Interestingly, while January can reach a maximum of 13°C (55°F), it also typically experiences less precipitation, with 68 mm (2.7 in) falling over 13 days, as opposed to December's 96 mm (3.8 in) over 18 days. Humidity remains comparable, with December at 88% and January at 89%. For more detailed information, you can check the Whitby weather in January.

December and February showcase distinct weather patterns, despite having similar temperature ranges. December typically experiences milder conditions with an average minimum of 1°C (34°F) and a higher average humidity at 88%, compared to February's slightly cooler minimum of -1°C (31°F) and humidity of 87%. Precipitation is more frequent in December, with rain falling on about 18 days and totaling 96 mm (3.8 in), whereas February sees 14 rainy days and lower precipitation at 82 mm (3.2 in). Notably, both months can reach a maximum of 12°C (54°F), reflecting a slight consistency in peak temperatures. For more detailed information on February weather, you can visit Whitby weather in February.

In December, the weather is characterized by mild temperatures with a minimum of 1°C (34°F) and an average of 7°C (45°F), reaching a maximum of 12°C (54°F). This month also sees a higher level of precipitation, totaling 96 mm (3.8 in) over 18 days, coupled with high humidity at 88%. In contrast, March features slightly cooler temperatures, with a minimum of -2°C (29°F) and an average of 6°C (44°F), while still achieving a maximum of 12°C (55°F). Precipitation decreases in March to 68 mm (2.7 in) across 14 days, and humidity also drops slightly to 85%. For more specific details about weather patterns, you can visit Whitby weather in March.

When comparing the weather in December and April, we see notable differences in temperature and precipitation. In December, temperatures can drop to a minimum of 1°C (34°F) with an average of 7°C (45°F), reaching a maximum of 12°C (54°F). This month also experiences significant rainfall, with 96 mm (3.8 in) of precipitation spread over 18 days and a high humidity level of 88%. In contrast, April sees slightly milder temperatures, with a minimum of 2°C (35°F), averaging 7°C (45°F), and a maximum of 14°C (57°F). Additionally, April has less precipitation, totaling 37 mm (1.4 in) over just 8 days, and a slightly lower humidity of 84%. For more details about the spring weather, you can refer to Whitby weather in April.

In December, the weather is noticeably cooler with temperatures ranging from a chilly 1°C (34°F) to a maximum of 12°C (54°F), accompanied by high humidity at 88% and significant precipitation totaling 96 mm (3.8 in) over 18 days. In contrast, May experiences milder temperatures, starting at a minimum of 4°C (39°F) and peaking at 16°C (61°F), along with less rainfall of 54 mm (2.1 in) spread across just 10 days, and slightly lower humidity at 83%. Overall, December presents a much wetter and colder environment compared to the pleasant and drier conditions typical of May. For more details, check Whitby weather in May.

December and June present a stark contrast in weather conditions. In December, temperatures range from a chilly 1°C (34°F) to a mild 12°C (54°F), with an average of 7°C (45°F). The month is characterized by higher humidity at 88% and significant precipitation, averaging 96 mm (3.8 in) over 18 days. In contrast, June offers a more temperate climate, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 19°C (66°F) and an average of 13°C (55°F). While rain is still present in June, it totals around 90 mm (3.5 in) over fewer days, just 11 in total, and the humidity levels are slightly lower at 85%. For more details, you can check the Whitby weather in June.

December weather is typically much cooler and wetter compared to July. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 12°C (54°F), with an average temperature of 7°C (45°F). Precipitation is significant during this month, totaling 96 mm (3.8 in) over 18 days, accompanied by high humidity levels at 88%. Conversely, July brings warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 22°C (71°F), averaging 15°C (60°F). Precipitation in July is lower at 68 mm (2.7 in) over 12 days, and the humidity dips slightly to 83%. For more details on July weather, visit Whitby weather in July.

In December, the weather in Whitby is notably cooler, with average temperatures ranging from a chilly 1°C (34°F) to a mild 12°C (54°F). The month is characterized by higher precipitation, with 96 mm (3.8 in) falling over 18 days, contributing to a humid atmosphere at 88%. In contrast, August brings a much warmer climate, featuring average temperatures between 12°C (53°F) and 20°C (69°F). Though precipitation is slightly lower at 84 mm (3.3 in) over 13 days, the humidity remains moderate at 82%. For more detailed information, visit Whitby weather in August.

In comparing the weather between December and September, we can see notable differences in temperature and precipitation patterns. December typically has lower temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 12°C (54°F), with an average of 7°C (45°F). In contrast, September enjoys milder weather, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 18°C (65°F), and an average of 14°C (57°F). While both months experience considerable rainfall, December sees about 96 mm (3.8 in) of precipitation over 18 days, compared to September's 76 mm (3.0 in) over 13 days, indicating a wetter climate as the year ends. Humidity levels are fairly consistent, with December at 88% and September slightly lower at 87%. For more specific details, you can refer to Whitby weather in September.

When comparing the weather in December to that of October, we see distinct differences in temperature and overall climate conditions. In December, the minimum temperature drops to 1°C (34°F), with an average of 7°C (45°F) and a maximum of 12°C (54°F), indicating a much colder month compared to October, where temperatures range from a minimum of 6°C (43°F) to a maximum of 19°C (66°F) with an average of 12°C (53°F).

Additionally, both months experience frequent precipitation, but December has slightly less total rainfall at 96 mm (3.8 in) compared to October's 108 mm (4.2 in), both distributed over 18 days. Humidity levels remain similar, with December at 88% and October at 89%. For more detailed insights into October's weather, you can check Whitby weather in October.

In comparing the weather between December and November, December tends to be cooler, with a minimum temperature of 1°C (34°F) and an average of 7°C (45°F), while November has a slightly milder minimum of 4°C (39°F) and an average of 9°C (48°F). Precipitation levels are similar, with December receiving 96 mm (3.8 in) over 18 days, compared to November's 103 mm (4.0 in) across 17 days. Additionally, December's humidity is slightly lower at 88% compared to November’s 90%. For more detailed information, you can check Whitby weather in November.

Compare Whitby's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Whitby

As December rolls into Whitby, the weather shifts to bring a notable chill, with temperatures dipping lower than the milder months preceding it. The average temperature during this month is a brisk 7°C, adding a touch of wintery atmosphere to the coastal town. With an increase in precipitation days and a significant amount of rainfall, December can feel quite damp and overcast, contributing to its character. The high humidity level of 88% further enhances the cool, crisp air. For those intrigued by the unique weather patterns of Whitby, you can find more detailed information about the seasonal variations at Whitby Climate.