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December Weather in Pitkin, United States

Last updated: June 24, 2025

In Pitkin, United States, the average temperature in December hovers around 12°C (55°F), with potential extremes ranging from a chilly -3°C (26°F) to a warm 28°C (83°F). Expect about 134 mm (5.3 in) of precipitation over approximately 10 days, accompanied by a high average humidity of 88%. Stay prepared for a mix of weather this month!

December Temperature in Pitkin

In December in Pitkin, the average temperature is 12°C (55°F). The maximum can reach 28°C (83°F), while the minimum can be as low as -3°C (26°F). This diverse range of temperatures makes Pitkin an ideal destination for travelers seeking a variety of weather experiences.

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

The chart illustrates December temperature patterns in Pitkin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pitkin, December typically has an average temperature of 12°C (55°F), with highs reaching up to 28°C (83°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec515563677580828278705854
Data source: Temperature data for Pitkin 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 Pitkin

In Pitkin in December, the total precipitation amount reaches 134 mm (5.3 in) over a span of 10 days.

December Precipitation Trends in Pitkin

The chart displays monthly precipitation patterns in Pitkin, 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. In Pitkin, December typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1071279417020214314716613812566134
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pitkin

In Pitkin in December humidity is 88%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration more challenging and requiring extra layers for comfort.

December Average Humidity in Pitkin

This chart illustrates the average monthly humidity levels in Pitkin, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Pitkin is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pitkin

In Pitkin in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Pitkin for better planning.

Maximum UV Index Levels in Pitkin for December

The chart shows the monthly maximum UV Index (UVI) for Pitkin 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. In December, the maximum UV index in Pitkin typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
Data source: Pitkin 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.

How December Weather in Pitkin Compares to Other Months

Weather in Pitkin varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pitkin, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Pitkin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)107 mm (4.2 inches)81%moderate
February Weather13°C (56°F)127 mm (5.0 inches)81%high
March Weather17°C (63°F)94 mm (3.7 inches)79%very high
April Weather19°C (67°F)169 mm (6.7 inches)80%extreme
May Weather24°C (76°F)202 mm (8.0 inches)81%extreme
June Weather27°C (80°F)143 mm (5.6 inches)76%extreme
July Weather28°C (82°F)147 mm (5.8 inches)73%extreme
August Weather28°C (82°F)166 mm (6.5 inches)71%extreme
September Weather26°C (79°F)138 mm (5.4 inches)72%very high
October Weather21°C (70°F)125 mm (4.9 inches)73%very high
November Weather14°C (58°F)66 mm (2.6 inches)83%high
December Weather12°C (55°F)134 mm (5.3 inches)88%moderate

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