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December Weather in Corona de Tucson, United States

Last updated: June 24, 2025

In December, the average temperature in Corona de Tucson, United States hovers around 11°C (51°F). Expect a temperature range that can dip as low as -3°C (27°F) and soar up to 25°C (78°F). Over the month, anticipate about 29 mm (1.1 in) of precipitation spread over 4 days, with an average humidity level of 81%, making it a season of refreshing yet moist conditions.

December Temperature in Corona de Tucson

In December in Corona de Tucson, the average temperature is 11°C (51°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -3°C (27°F). Be sure to pack for a variety of weather conditions when traveling during this time!

December Weather in Corona de Tucson: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Corona de Tucson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Corona de Tucson, December typically has an average temperature of 11°C (51°F), with highs reaching up to 25°C (78°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec505259687484848279706151
Data source: Temperature data for Corona de Tucson 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 Corona de Tucson

In Corona de Tucson in December, the precipitation amount is 29 mm (1.1 in) over a span of 4 days.

December Precipitation Trends in Corona de Tucson

The chart displays monthly precipitation patterns in Corona de Tucson, 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 Corona de Tucson, December typically receives around 29 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec243617449665732131729
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Corona de Tucson

In Corona de Tucson in December, humidity is 81%. With an average temperature of 11°C (51°F), this humidity feels like walking through a thick blanket of moisture, making travel uncomfortable and causing clothes to cling to the skin, while the crisp air adds a chill that contrasts sharply with the heavy, humid atmosphere.

December Average Humidity in Corona de Tucson

This chart illustrates the average monthly humidity levels in Corona de Tucson, 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 Corona de Tucson is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Corona de Tucson

In Corona de Tucson in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Corona de Tucson.

Maximum UV Index Levels in Corona de Tucson for December

The chart shows the monthly maximum UV Index (UVI) for Corona de Tucson 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 Corona de Tucson typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710111213121211965
Data source: Corona de Tucson 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 Corona de Tucson Compares to Other Months

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

This table compares monthly weather conditions in Corona de Tucson, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)24 mm (0.9 inches)74%moderate
February Weather11°C (52°F)36 mm (1.4 inches)71%high
March Weather15°C (59°F)17 mm (0.7 inches)60%very high
April Weather20°C (68°F)4 mm (0.1 inches)43%extreme
May Weather23°C (75°F)4 mm (0.1 inches)32%extreme
June Weather29°C (85°F)9 mm (0.3 inches)28%extreme
July Weather29°C (84°F)66 mm (2.6 inches)38%extreme
August Weather28°C (83°F)57 mm (2.3 inches)60%extreme
September Weather26°C (79°F)32 mm (1.3 inches)72%extreme
October Weather21°C (70°F)13 mm (0.5 inches)66%very high
November Weather16°C (61°F)16 mm (0.6 inches)74%high
December Weather11°C (51°F)29 mm (1.1 inches)81%moderate

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