December Weather in Farnborough, United Kingdom

Last updated: March 17, 2025

In December, Farnborough experiences a blend of chilly temperatures and frequent precipitation, creating a characteristically wintery atmosphere. The maximum temperature reaches a mild 14°C (57°F), while the average hovers around 6°C (43°F), dipping to a brisk minimum of -3°C (26°F). With an impressive 84 mm (3.3 in) of rainfall spread over 14 days, residents can expect a damp month, contributing to a high humidity level of 92%. This combination of weather factors makes December a time for cozy indoor activities and preparation for the festive season.

December Temperature in Farnborough

As December settles in Farnborough, the temperatures begin to dip, offering a crisp taste of winter. With minimums around -3°C (26°F) and average highs reaching just 14°C (57°F), the month features a noticeable chill compared to the milder fall months. Notably, the average temperature hovers at 6°C (43°F), positioning December as a transition into the colder season. This trend reflects a gradual descent from November's slightly warmer averages, emphasizing the shift towards winter's embrace. Residents can expect frosty mornings and cooler days, making it a perfect time for cozy gatherings and festive preparations.

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

The chart illustrates December temperature patterns in Farnborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495461646358524643
Data source: Temperature data for Farnborough generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Farnborough

In December, Farnborough experiences a notable increase in precipitation, with 84 mm (3.3 in) of rainfall recorded over an average of 14 days. This marks a shift from the relatively drier conditions of November, which saw 56 mm spread over 12 days. As winter deepens, December's wetter pattern becomes apparent, often bringing a mix of rain and occasional frost. The city transitions from the milder autumn months, revealing a trend of increasing rainfall as the year concludes, underscoring the characteristic dampness of British winters.

December Precipitation Trends in Farnborough

The chart displays monthly precipitation patterns in Farnborough, 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.
JanFebMarAprMayJunJulAugSepOctNovDec505360386975637150975684
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Farnborough

In Farnborough, United Kingdom, December wraps up the year with a high humidity level of 92%, mirroring the damp conditions typical of the preceding months. The trend demonstrates a notable increase in humidity as the seasons shift from summer to winter, with October and November also experiencing elevated readings at 90% and 92%, respectively. This steady rise from a summer low of 71% in July indicates a gradual move towards winter's characteristic moisture. Amid the chilly weather, residents can expect the air to feel particularly heavy and dense, continuing the pattern of elevated humidity that dominates the latter part of the year.

December Average Humidity in Farnborough

This chart illustrates the average monthly humidity levels in Farnborough, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Farnborough

As December rolls into Farnborough, the UV Index takes a notable dip, registering at 1, which falls into the low exposure category. This means residents can enjoy the outdoors with minimal concern for sunburn, as the recommended burn time extends to an easy 45 minutes. This is in stark contrast to the summer months, where the UV Index soared to 8, indicating ‘very high’ levels and a much swifter burn time of just 15 minutes. The transition from the vibrant, sun-soaked days of June and July to December's mellow conditions reflects the natural ebb and flow of the seasons. For more detailed insights on the UV Index trends, check out Farnborough UV Index.

Maximum UV Index Levels in Farnborough for December

The chart shows the monthly maximum UV Index (UVI) for Farnborough 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Farnborough 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 Farnborough

In Farnborough, United Kingdom, December brings a soft glow with an average of 111 hours of sunshine, marking a gentle transition into winter. This modest figure, while less than the preceding months, reflects a seasonal downturn that follows the peak of 397 hours in July. As the year winds down, sunshine hours steadily decline from May’s impressive 388, through the autumn months where November offers a mere 144 hours, down to the year’s close. Despite this seasonal ebb, every ray of December's sunshine adds a touch of warmth to the chilly air, reminding residents and visitors alike of the beauty found even in the midst of winter's embrace.

Monthly Sunshine Duration in Farnborough: December Highlighted

The December sunshine duration represents the total number of hours Farnborough 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h146h203h313h388h377h397h359h293h237h144h111h
Data source: Farnborough December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Farnborough During December

In December, Farnborough, United Kingdom, sees a notably low chance of sunshine with only a 17% likelihood of clear skies, marking it as one of the gloomiest months of the year. This trend aligns with the gradual decline in sunny probabilities as the year progresses, peaking in April at a robust 52%. Following spring's brightness, the chances dwindle significantly, dipping to 24% in February and fluctuating around 25-31% in the following months, before plunging into the wintry depths of December. As daylight lessens and winter settles in, residents and visitors alike might want to brace themselves for those classic gray, overcast days typical of this season.

Percentage of Sunny Days in December in Farnborough

The chart illustrates the percentage of sunny days in Farnborough 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 Farnborough experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%24%27%52%32%26%36%23%26%25%31%17%
Data source: Farnborough December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Farnborough in December

As December settles over Farnborough, daylight begins to wane, with the sun gracing the sky for only 7 hours a day. This marks the lowest point of the year, contrasting sharply with the lush brightness of June and July when daylight stretches up to 16 hours. The gradual decline in daylight from the summer solstice through the colorful autumn months sets the stage for winter's embrace, as sunlight dips from 15 hours in May to a mere 8 hours in November. January hints at a slow recovery with 8 hours of daylight, but it’s in March when the warmth of spring begins to return, igniting optimism for longer days ahead. This cyclical dance of light and darkness not only shapes the seasons but also helps Farnborough residents adapt to the rhythm of nature.

Average Daylight Hours in Farnborough for December

The chart illustrates the variation in daylight duration in Farnborough throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 37m16h 31m16h 2m14h 29m12h 34m10h 36m8h 51m7h 54m
Data source: Farnborough daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Farnborough

As December arrives in Farnborough, the atmosphere is marked by a discernible increase in wind velocity, averaging 4.6 m/s (10 mph). This trend echoes the overall seasonal pattern where winter months typically see higher wind speeds compared to the calmer summer days. Interestingly, December's winds are slightly stronger than those of the preceding months, particularly outpacing the gentle gusts of June and July, which lingered around 3.2 m/s (7 mph). This brisk breeze sets the stage for a lively holiday season, inviting residents to bundle up and enjoy the crisp air that heralds the arrival of winter.

Average December Wind Speed in Farnborough

The chart displays monthly wind speed patterns in Farnborough, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.45.14.53.44.33.23.23.83.54.53.94.6 m/s
Data source: Farnborough December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Farnborough Compares to Other Months

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

December and January exhibit similar temperature ranges, with January being slightly colder, recording a minimum temperature of -4°C (26°F) compared to December's -3°C (26°F). The average temperatures are also marginally lower in January at 5°C (41°F) versus 6°C (43°F) in December. However, January enjoys a rest from the wetter conditions of December, featuring only 50 mm (2.0 in) of precipitation over 9 days, while December sees more rain at 84 mm (3.3 in) across 14 days. Humidity levels remain relatively high in both months, with December at 92% and January at 91%. For more detailed information, check out Farnborough weather in January.

In December, the weather typically sees a milder average temperature of 6°C (43°F) with highs reaching up to 14°C (57°F) and lows dipping to -3°C (26°F). The month is characterized by considerable humidity at 92%, along with significant precipitation of 84 mm (3.3 in) over 14 days. In contrast, February experiences a slightly colder minimum temperature of -8°C (17°F), although the average remains the same at 6°C (43°F) and can reach up to 18°C (64°F) at its peak. Precipitation is less frequent in February, totaling 53 mm (2.1 in) over just 11 days, with a still-high humidity level of 89%. For a more detailed comparison and to see what February brings to Farnborough, check out Farnborough weather in February.

In December, temperatures range from a chilly -3°C (26°F) at night to a mild 14°C (57°F) during the day, with an average of 6°C (43°F). The month sees significant precipitation, totaling 84 mm (3.3 in) over 14 days and high humidity at 92%. In contrast, March experiences slightly colder nights, dipping to -6°C (22°F), but daytime temperatures can reach a pleasant 21°C (71°F), with an average of 7°C (45°F). Precipitation is lower in March at 59 mm (2.3 in) over 13 days, and the humidity levels are moderately lower at 86%. For more detailed insights into March weather, check out Farnborough weather in March.

In December, the weather tends to be quite chilly, with average temperatures ranging from a low of -3°C (26°F) to a high of 14°C (57°F). The month is characterized by high humidity levels of 92% and frequent precipitation, averaging 84 mm (3.3 in) over about 14 days. In contrast, April offers a more varied climate, with an average temperature between -3°C (26°F) and a warm 26°C (78°F). Precipitation is also significantly lower, totaling 38 mm (1.5 in) across just 8 days, and humidity slightly decreases to 85%. For more detailed insights into the April weather, you can check Farnborough weather in April.

In December, temperatures range from a chilly -3°C (26°F) to a mild 14°C (57°F), with an average of 6°C (43°F). The month experiences significant cloud cover and frequent precipitation, totaling 84 mm (3.3 in) over approximately 14 days, accompanied by high humidity levels of 92%.

In contrast, May ushers in warmer weather, with temperatures stretching from a minimum of 0°C (33°F) up to a pleasant maximum of 25°C (78°F) and an average of 12°C (55°F). Rainfall is lower at 69 mm (2.7 in) over about 11 days, and humidity decreases to 79%. For a closer look at the weather during this delightful spring month, check out Farnborough weather in May.

December and June present contrasting weather conditions. In December, temperatures range from a chilly -3°C (26°F) to a mild 14°C (57°F), with an average of 6°C (43°F). This month sees significant precipitation, with 84 mm (3.3 in) spread over 14 days and a high humidity level of 92%, creating a damp and cool atmosphere.

In contrast, June boasts warmer temperatures, with a minimum of 6°C (43°F) and a maximum reaching up to 31°C (88°F), averaging around 16°C (61°F). Although precipitation is slightly lower at 75 mm (3.0 in) over 11 days, the humidity is more comfortable at 80%. For a detailed look at June’s pleasant conditions, you can check out Farnborough weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures can drop to a minimum of -3°C (26°F), with an average of 6°C (43°F) and a maximum of 14°C (57°F). This cold month sees significant precipitation, averaging 84 mm (3.3 in) over about 14 days, coupled with high humidity at 92%. Conversely, July brings warmth and higher temperatures, with a minimum of 7°C (45°F) and an average of 18°C (65°F), peaking at a sweltering 35°C (95°F). The summer month experiences less precipitation, averaging 63 mm (2.5 in) across 12 days and a lower humidity of 71%. For more detailed information, check out Farnborough weather in July.

December and August present striking contrasts in weather patterns. In December, temperatures range from a chilly -3°C (26°F) to a mild 14°C (57°F), with an average temperature of 6°C (43°F). The month sees substantial precipitation at 84 mm (3.3 in) over 14 days, accompanied by high humidity levels at 92%. In stark contrast, August offers much warmer conditions, with temperatures fluctuating between a minimum of 7°C (45°F) and a maximum of 34°C (93°F), averaging at 17°C (63°F). Precipitation is lower at 71 mm (2.8 in) over 12 days, and humidity is more comfortable at 76%. For more detailed climate information, refer to Farnborough weather in August.

In December, temperatures are significantly colder, with a minimum of -3°C (26°F) and an average of 6°C (43°F), compared to the milder September, which sees temperatures ranging from a minimum of 2°C (37°F) to a comfortable average of 15°C (59°F). September also enjoys warmer maximum temperatures reaching up to 28°C (83°F), while December's maximum only reaches 14°C (57°F). Precipitation levels are higher in December, totaling 84 mm (3.3 in) over approximately 14 days, compared to September's 50 mm (2.0 in) over about 9 days. Overall, while both months are relatively humid, December's humidity sits at a slightly higher 92% compared to September's 82%. For more details on September weather, you can check out Farnborough weather in September.

In comparing the weather of December and October, we see notable differences in temperature and precipitation. December tends to be colder, with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 14°C (57°F), while October's temperatures are milder, with a minimum of 0°C (33°F) and a maximum of 23°C (73°F). Additionally, October experiences slightly higher precipitation at 97 mm (3.8 in) over 12 days compared to December’s 84 mm (3.3 in) over 14 days. Humidity levels are fairly similar, with December at 92% and October at 90%. For more detailed insights on October weather, you can visit Farnborough weather in October.

In December, the weather sees a slight drop in temperatures compared to November, with minimums around -3°C (26°F) and maximums reaching 14°C (57°F). While November averages a bit warmer at 8°C (46°F), its maximum can peak at 16°C (61°F). Precipitation increases in December, totaling 84 mm (3.3 in) over 14 days, compared to 56 mm (2.2 in) during 12 days of November rain. Interestingly, both months share an identical humidity level of 92%. For a more detailed look, you can check Farnborough weather in November.

Compare Farnborough's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Farnborough

As December settles in, Farnborough experiences a notable shift from the mild conditions of previous months, bringing cooler temperatures and increased precipitation. While the average temperature hovers around 6°C (43°F), the crisp chill can plunge to lows of -3°C (26°F), creating a stark contrast to the warmth of earlier seasons. With 84 mm of rain spread across 14 days, December not only wraps the city in a damp embrace but also elevates humidity levels to a substantial 92%. This combination makes the month feel significantly wetter and chillier, setting the stage for festive winter activities. For further insights into the climate patterns of Farnborough, visit Farnborough Climate.