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December Weather in Heber-Overgaard, United States

Last updated: June 24, 2025

In December, the average temperature in Heber-Overgaard, United States hovers around 2°C (37°F), with a minimum dipping to -15°C (5°F) and a maximum reaching 18°C (65°F). Expect about 26 mm (1.0 in) of precipitation spread across 5 days, complemented by an average humidity of 82%.

December Temperature in Heber-Overgaard

In December in Heber-Overgaard, the average temperature is 2°C (37°F), with maximums reaching 18°C (65°F) and minimums dipping as low as -15°C (5°F). This wide range of temperatures suggests that travelers should be prepared for both mild days and cold nights while visiting.

December Weather in Heber-Overgaard: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Heber-Overgaard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heber-Overgaard, December typically has an average temperature of 2°C (37°F), with highs reaching up to 18°C (65°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec363845546173747367554636
Data source: Temperature data for Heber-Overgaard 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 Heber-Overgaard

In Heber-Overgaard in December, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.

December Precipitation Trends in Heber-Overgaard

The chart displays monthly precipitation patterns in Heber-Overgaard, 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 Heber-Overgaard, December typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3141321215101066132311726
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Heber-Overgaard

In Heber-Overgaard in December, humidity is 82%. With an average temperature of 2°C (37°F), this humidity feels like an icy blanket wrapping around you, making outdoor exploration challenging and urging travelers to seek warmer, sheltered spaces.

December Average Humidity in Heber-Overgaard

This chart illustrates the average monthly humidity levels in Heber-Overgaard, 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 Heber-Overgaard 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 Heber-Overgaard

In Heber-Overgaard 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 Heber-Overgaard.

Maximum UV Index Levels in Heber-Overgaard for December

The chart shows the monthly maximum UV Index (UVI) for Heber-Overgaard 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 Heber-Overgaard typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710111213131211865
Data source: Heber-Overgaard 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 Heber-Overgaard Compares to Other Months

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

This table compares monthly weather conditions in Heber-Overgaard, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)30 mm (1.2 inches)80%moderate
February Weather4°C (39°F)41 mm (1.6 inches)83%high
March Weather7°C (45°F)32 mm (1.3 inches)72%very high
April Weather12°C (54°F)12 mm (0.5 inches)63%extreme
May Weather16°C (62°F)15 mm (0.6 inches)46%extreme
June Weather23°C (74°F)10 mm (0.4 inches)35%extreme
July Weather24°C (75°F)106 mm (4.2 inches)33%extreme
August Weather23°C (73°F)61 mm (2.4 inches)41%extreme
September Weather20°C (68°F)32 mm (1.3 inches)59%extreme
October Weather13°C (55°F)31 mm (1.2 inches)70%very high
November Weather8°C (46°F)17 mm (0.7 inches)79%high
December Weather2°C (37°F)26 mm (1.0 inches)82%moderate

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