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December Weather in Second Mesa, United States

Last updated: June 24, 2025

In December, the average temperature in Second Mesa, United States hovers around 2°C (36°F), creating a crisp environment for residents and visitors alike. Be prepared for temperature swings, as it can dip as low as -13°C (10°F) and soar to a pleasant 17°C (63°F). Expect some light precipitation, with an average of 19 mm (0.8 in) over 4 days, and enjoy the fresh air with an average humidity of 82%.

December Temperature in Second Mesa

In December in Second Mesa, the average temperature is 2°C (36°F). The maximum can reach 17°C (63°F), while the minimum can drop to as low as -13°C (10°F). Be prepared for a wide temperature range and pack accordingly for your travels!

December Weather in Second Mesa: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Second Mesa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Second Mesa, December typically has an average temperature of 2°C (36°F), with highs reaching up to 17°C (63°F) and lows dropping to around -13°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec353947566477807971564535
Data source: Temperature data for Second Mesa 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 Second Mesa

In Second Mesa in December, the precipitation amount is 19 mm (0.8 in) over a span of 4 days.

December Precipitation Trends in Second Mesa

The chart displays monthly precipitation patterns in Second Mesa, 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 Second Mesa, December typically receives around 19 mm (0.8 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec192031812320412201119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Second Mesa

In Second Mesa in December humidity is 82%. With an average temperature of 2°C (36°F), this humidity feels like a damp chill that clings to your skin, making even brief outings feel uncomfortable and penetrating.

December Average Humidity in Second Mesa

This chart illustrates the average monthly humidity levels in Second Mesa, 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 Second Mesa is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%72%63%46%35%33%41%59%70%79%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Second Mesa

In Second Mesa 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 Second Mesa for better planning.

Maximum UV Index Levels in Second Mesa for December

The chart shows the monthly maximum UV Index (UVI) for Second Mesa 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 Second Mesa typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469111213131211864
Data source: Second Mesa 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 Second Mesa Compares to Other Months

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

This table compares monthly weather conditions in Second Mesa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)19 mm (0.8 inches)80%moderate
February Weather4°C (40°F)20 mm (0.8 inches)83%high
March Weather8°C (47°F)31 mm (1.2 inches)72%very high
April Weather14°C (57°F)8 mm (0.3 inches)63%extreme
May Weather18°C (64°F)12 mm (0.5 inches)46%extreme
June Weather25°C (77°F)3 mm (0.1 inches)35%extreme
July Weather27°C (80°F)20 mm (0.8 inches)33%extreme
August Weather26°C (79°F)4 mm (0.2 inches)41%extreme
September Weather21°C (71°F)12 mm (0.5 inches)59%extreme
October Weather13°C (56°F)20 mm (0.8 inches)70%very high
November Weather7°C (46°F)11 mm (0.4 inches)79%high
December Weather2°C (36°F)19 mm (0.8 inches)82%moderate

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