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December Weather in Hymera, United States

Last updated: June 24, 2025

In December, the average temperature in Hymera, United States hovers around 3°C (38°F). While you might experience chilly extremes, with minimums plunging to -18°C (0°F), the mercury can occasionally rise to a pleasant 19°C (66°F). Be prepared for a bit of wet weather, as precipitation averages 95 mm (3.7 in) over 10 days, and the average humidity lingers at a notable 87%.

December Temperature in Hymera

In December in Hymera, the average temperature is 3°C (38°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -18°C (0°F). This variety in temperatures makes it essential for travelers to pack layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Hymera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hymera, December typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (66°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec323545546675787571594337
Data source: Temperature data for Hymera 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 Hymera

In Hymera in December, the total precipitation amount is 95 mm (3.7 in) over the course of 10 days.

December Precipitation Trends in Hymera

The chart displays monthly precipitation patterns in Hymera, 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 Hymera, December typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec891031301161351201071036710110395
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hymera

In Hymera in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

December Average Humidity in Hymera

This chart illustrates the average monthly humidity levels in Hymera, 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 Hymera is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hymera

In Hymera in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Hymera, you can check the information here.

Maximum UV Index Levels in Hymera for December

The chart shows the monthly maximum UV Index (UVI) for Hymera 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 Hymera typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Hymera 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 Hymera Compares to Other Months

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

This table compares monthly weather conditions in Hymera, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)89 mm (3.5 inches)87%moderate
February Weather2°C (35°F)103 mm (4.0 inches)85%moderate
March Weather7°C (45°F)130 mm (5.1 inches)86%high
April Weather12°C (54°F)116 mm (4.6 inches)84%very high
May Weather19°C (67°F)135 mm (5.3 inches)79%very high
June Weather24°C (75°F)120 mm (4.7 inches)82%extreme
July Weather26°C (79°F)107 mm (4.2 inches)79%very high
August Weather24°C (76°F)103 mm (4.1 inches)70%very high
September Weather22°C (71°F)67 mm (2.6 inches)69%very high
October Weather15°C (59°F)101 mm (4.0 inches)76%high
November Weather6°C (43°F)103 mm (4.0 inches)88%moderate
December Weather3°C (38°F)95 mm (3.7 inches)87%moderate

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