December Weather in Fort Davis, United States

Last updated: February 24, 2025

December in Fort Davis, United States, showcases a striking range of temperatures, with daily highs reaching a pleasant 24°C (75°F) and chilly lows dipping to a brisk -14°C (8°F). The average temperature settles around a cool 8°C (47°F), setting a crisp backdrop for the season. During this month, the region experiences 17 mm (0.7 in) of precipitation across just 2 days, contributing to a relatively dry atmosphere. Humidity levels soar to 85%, lending a unique character to the festive winter air. This blend of conditions makes December a noteworthy month for residents and visitors alike.

December Temperature in Fort Davis

In Fort Davis, United States, December marks a noticeable chill as winter sets in, with temperatures ranging from a crisp -14°C (8°F) at night to a moderate high of 24°C (75°F) during the day. The month presents a sharp contrast to the preceding autumn, as average temperatures plummet to around 8°C (47°F), creating a distinct cold spell. Compared to November, where the temperatures hovered between -7°C (21°F) and 27°C (82°F), December signifies a deepening cold, establishing a trend of substantially lower lows and more moderate day highs. As the year closes, Fort Davis embraces its winter charm, characterized by brisk nights and relatively mild afternoons, inviting both residents and visitors to enjoy the serene beauty of the season.

December Weather in Fort Davis: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Fort Davis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444957657378777771635447
Data source: Temperature data for Fort Davis 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 Fort Davis

December in Fort Davis sees a shift in precipitation patterns as the year draws to a close. With 17 mm (0.7 in) of rain spread over just 2 days, December showcases a noticeable increase from the drier months of November and October, which recorded only 8 mm and 22 mm, respectively. This uptick suggests a transition towards wetter conditions, particularly following the drier fall months. While precipitation is lower compared to the summer peak of 42 mm in August, December's moisture is crucial for the region, marking it as a time for replenishing the landscape as winter settles in. Overall, the trend indicates that while Fort Davis experiences its driest months earlier in the year, late autumn and winter bring a welcome return of rain, contributing to the area's ecological balance.

December Precipitation Trends in Fort Davis

The chart displays monthly precipitation patterns in Fort Davis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec11101310152736424322817
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Fort Davis

In Fort Davis, December brings a notable increase in humidity, reaching 85%, which is the highest level of the year. This trend marks a gradual rise from November's 84% and signifies the transition into the winter season. Throughout the year, humidity levels tend to fluctuate, peaking in late fall, with notable dips in the spring months, particularly April (61%) and March (63%). The summer months maintain relatively stable humidity around 70%, but as the year draws to a close, the air becomes noticeably more saturated, contributing to a crisp yet damp atmosphere that characterizes Fort Davis in December.

December Average Humidity in Fort Davis

This chart illustrates the average monthly humidity levels in Fort Davis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec76%74%63%61%68%70%70%67%74%75%84%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fort Davis

As December rolls into Fort Davis, the UV Index drops to 5, categorizing sun exposure as moderate with a burn time of 30 minutes. This is a noticeable decrease from the extreme levels seen from April through August, where values soared to 13 and required minimal exposure to avoid sunburn. After a gradual decline through the fall months, December provides a respite, making it an ideal time for outdoor activities without the same level of sun protection concerns. While the winter sun is gentler, it's still wise to stay informed about UV levels, which you can track on this helpful resource: Fort Davis UV Index.

Maximum UV Index Levels in Fort Davis for December

The chart shows the monthly maximum UV Index (UVI) for Fort Davis 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810131313131211975
Data source: Fort Davis 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 Fort Davis

When it comes to December sunshine in Fort Davis, the month offers a pleasant transition into winter, with an average of 262 hours of sunlight. While this marks a slight decrease from the vibrant peak of 365 hours seen in July, it still provides a delightful contrast to the darker months that precede it. As the days grow shorter, December typically captures a steady flow of sunshine, aligning closely with November’s 266 hours. Both months demonstrate Fort Davis' remarkable resilience to winter gloom, ensuring that even as temperatures cool, the skies often remain bright, inviting residents and visitors alike to bask in the charm of the high desert landscape. The sunny backdrop is a serene reminder of the warmth and light that characterizes the region throughout the year.

Monthly Sunshine Duration in Fort Davis: December Highlighted

The December sunshine duration represents the total number of hours Fort Davis 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.
JanFebMarAprMayJunJulAugSepOctNovDec215h248h295h320h359h355h365h345h303h294h266h262h
Data source: Fort Davis December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Fort Davis During December

December in Fort Davis, United States, sees a 60% chance of sunny weather, placing it in the middle range of the year. Interestingly, this figure reflects a slight dip compared to the autumn months, which boast a higher likelihood of sunshine, particularly October's impressive 80%. As the year winds down, the chances of clear skies during December align more closely with the sunnier seasons like May (70%) and March (75%). While the winter chill may be settling in, the potential for enjoying bright, sunny days remains reasonable, making December a delightful choice for those who appreciate a mix of sunshine and holiday cheer.

Percentage of Sunny Days in December in Fort Davis

The chart illustrates the percentage of sunny days in Fort Davis 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 Fort Davis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec74%64%75%60%70%60%64%50%69%80%67%60%
Data source: Fort Davis December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Fort Davis in December

As the year draws to a close, December in Fort Davis, United States, offers 10 hours of daylight, mirroring the daylight duration of January. This reflects a seasonal trend where daylight gradually increases from 10 hours at the start of the year, peaking at 14 hours in the summer months of June, before tapering back down as winter approaches. From March to May, the days lengthen delightfully, reaching their zenith in June, only to recede as the autumn months progress, returning to 10 hours by December. This cyclical dance of light and dark not only marks the changing seasons but also enhances the charm of Fort Davis, inviting residents and visitors to enjoy the crisp winter days.

Average Daylight Hours in Fort Davis for December

The chart illustrates the variation in daylight duration in Fort Davis throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 24m11h 6m12h12h 55m13h 42m14h 4m13h 52m13h 11m12h 18m11h 22m10h 35m10h 11m
Data source: Fort Davis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Fort Davis

As December settles in Fort Davis, the average wind speed experiences a slight uptick to 3.9 m/s (9 mph), marking a shift from the typically milder breezes of late fall. This increase follows a gradual decline in wind speed over the summer months, where the winds became the gentlest, with July and August reaching their lowest points at 2.9 m/s (7 mph) and 2.6 m/s (6 mph), respectively. Interestingly, as we transition from fall to winter, the trend shows a consistent pattern where winds typically pick up in the last months of the year, suggesting a brisk conclusion to the calendar. Overall, while December's winds don’t reach the heights of the spring months, they certainly provide a refreshing change from autumn’s calm, reminding us of the dynamic climate that characterizes Fort Davis throughout the year.

Average December Wind Speed in Fort Davis

The chart displays monthly wind speed patterns in Fort Davis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.73.84.94.44.43.62.92.62.93.53.23.9 m/s
Data source: Fort Davis December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Fort Davis Compares to Other Months

The weather in Fort Davis 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 Fort Davis and find detailed weather information for every month.

In December, temperatures in Fort Davis range from a minimum of -14°C (8°F) to a maximum of 24°C (75°F), with an average temperature of 8°C (47°F). The month experiences 17 mm (0.7 in) of precipitation over just 2 days, and humidity levels are relatively high at 85%. In contrast, January sees slightly cooler average temperatures with a minimum of -14°C (8°F) and an average of 7°C (44°F), while still reaching a maximum of 24°C (76°F). Precipitation decreases to 11 mm (0.4 in) and remains consistent with rain on only 2 days, but humidity drops to a more comfortable 76%. For more details on January weather, check out Fort Davis weather in January.

December and February exhibit notable similarities and differences in weather patterns. In December, temperatures range from a minimum of -14°C (8°F) to a pleasant maximum of 24°C (75°F), with an average temperature of 8°C (47°F). The month sees about 17 mm (0.7 in) of precipitation over two days and maintains a higher humidity level of 85%. In contrast, February is slightly cooler, with a minimum temperature of -15°C (5°F) and a maximum of 28°C (83°F), while the average temperature rises to 10°C (49°F). Precipitation decreases to 10 mm (0.4 in) over the same two days, and the humidity is lower at 74%. For more detailed insights into February weather, check out Fort Davis weather in February.

In December, the weather is notably colder, with temperatures ranging from a frigid minimum of -14°C (8°F) to a mild maximum of 24°C (75°F), and an average temperature of 8°C (47°F). The month sees about 17 mm (0.7 in) of precipitation over just two days and high humidity levels at 85%. In contrast, March presents a significant warming trend, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 31°C (88°F), and an average of 14°C (58°F). Precipitation decreases slightly to 13 mm (0.5 in) but occurs over only one day, accompanied by lower humidity at 63%. For more detailed insights on March weather, you can check the Fort Davis weather in March.

In comparing the weather of December and April, it's clear that April offers a milder and more temperate climate. In December, temperatures can plummet to a minimum of -14°C (8°F), while April starts at a cool 0°C (33°F) and averages a comfortable 18°C (65°F). Additionally, the maximum temperature in December reaches only 24°C (75°F), contrasting sharply with April's peak of 32°C (90°F). Precipitation levels are relatively low in both months, but April edges ahead with 10 mm (0.4 in) compared to December's 17 mm (0.7 in), and both months experience rain for just 2 days. Humidity also shows a notable difference, with December at 85% and April dropping to a more pleasant 61%. For more details, check Fort Davis weather in April.

In December, temperatures can vary dramatically, with a minimum of -14°C (8°F) and a maximum reaching 24°C (75°F), while the average temperature hovers around a cool 8°C (47°F). The month experiences higher humidity at 85% and sees only two days of light precipitation totaling 17 mm (0.7 in). In contrast, May brings warmer and more stable conditions, with minimum temperatures rising to 2°C (35°F) and maximums soaring to 37°C (98°F), resulting in a more enjoyable average of 23°C (73°F). Although May receives slightly less precipitation at 15 mm (0.6 in) over three days, the humidity drops to a more comfortable 68%. For more detailed insights into May weather, check this link: Fort Davis weather in May.

In comparing the weather of December and June, it is evident that they present stark contrasts. December experiences much cooler temperatures, with a minimum of -14°C (8°F) and an average of 8°C (47°F), while June boasts considerably warmer conditions, featuring a minimum of 12°C (55°F) and an average of 26°C (79°F). Precipitation is also more frequent in June, with rain falling on about seven days compared to just two days in December. Additionally, December's humidity is notably higher at 85%, whereas June's relative humidity stands at a comfortable 70%. For a detailed overview of June weather, you can check Fort Davis weather in June.

December and July present strikingly contrasting weather patterns. In December, temperatures range from a chilly minimum of -14°C (8°F) to a comfortable average of 8°C (47°F), peaking at a mild 24°C (75°F). The month sees limited precipitation, with just 17 mm (0.7 in) over 2 days and high humidity at 85%. In sharp contrast, July experiences significantly warmer temperatures, with a minimum of 15°C (59°F) and an average of 25°C (78°F), soaring to a maximum of 38°C (101°F). Precipitation increases to 36 mm (1.4 in) over 8 days, and humidity drops to 70%. For more insights into July weather specifics, visit Fort Davis weather in July.

December and August present strikingly different weather conditions. In December, temperatures can drop as low as -14°C (8°F) but average around a mild 8°C (47°F), peaking at 24°C (75°F). The month experiences minimal precipitation, with only 17 mm (0.7 in) recorded over two days, and high humidity levels of 85%. In contrast, August is significantly warmer, with a minimum temperature of 13°C (55°F), an average of 25°C (77°F), and a scorching maximum of 37°C (99°F). Precipitation is more frequent in August, totaling 42 mm (1.7 in) across eight days, accompanied by lower humidity at 67%. The differences are quite pronounced, showcasing December's chilliness versus August's warmth. For more detailed information, you can visit Fort Davis weather in August.

In December, the weather tends to be quite cold, with temperatures ranging from a frigid minimum of -14°C (8°F) to a milder maximum of 24°C (75°F), resulting in an average temperature of around 8°C (47°F). The month sees limited precipitation, averaging only 17 mm (0.7 in) over just 2 days, while humidity remains high at 85%.

In contrast, September offers significantly warmer conditions, with temperatures starting from a minimum of 6°C (44°F) and reaching up to 34°C (94°F), leading to a comfortable average of 22°C (72°F). However, September is also wetter, receiving approximately 43 mm (1.7 in) of rain over 7 days, with a lower humidity level of 74%. For a more detailed look at September’s weather, you can visit Fort Davis weather in September.

December weather contrasts sharply with October's milder conditions. In December, temperatures experience a wider range, with minimums plunging to -14°C (8°F) and maximums reaching up to 24°C (75°F), while the average sits at 8°C (47°F). The month also sees higher humidity levels at 85%, contributing to a colder feel despite relatively low precipitation of 17 mm (0.7 in) over just 2 days. In comparison, October boasts an average temperature of 17°C (64°F), with a more moderate minimum of -6°C (22°F) and maximums soaring to 31°C (89°F). Although October receives slightly more precipitation of 22 mm (0.9 in) over 4 days, its lower humidity at 75% makes the air feel more comfortable. For a detailed overview of October conditions, you can check Fort Davis weather in October.

December weather presents a notable shift compared to November. While December experiences lower minimum temperatures, with a chilling low of -14°C (8°F), November's cooler minimum is a more manageable -7°C (21°F). The average temperatures also decline in December, dropping to 8°C (47°F) from November's 12°C (55°F), yet December manages to reach a comparable maximum of 24°C (75°F) against November's peak of 27°C (82°F). Precipitation increases in December to 17 mm (0.7 in), despite both months sharing an equal number of rainy days at just two. Humidity levels remain similar, with December at 85% and November slightly lower at 84%. For more insights on November weather, check out Fort Davis weather in November.

Compare Fort Davis's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Fort Davis

As December casts its chill over Fort Davis, the weather takes a noticeable turn from the milder months, enveloping the landscape in a serene winter atmosphere. With temperatures dipping to lows around freezing and an increased humidity level of 85%, the crisp air invites cozy gatherings and festive activities. Unlike the drier spells of other months, December sees a modest amount of precipitation, providing just enough moisture to refresh the earth. It's a time when the stark beauty of the mountains is accentuated, making it a perfect season for those looking to experience the tranquil charm of the high desert. For more insights about the seasonal variations in this enchanting locale, explore Fort Davis Climate.