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December Weather in Edinburg, United States

Last updated: June 24, 2025

In Edinburg, United States, the average temperature in December hovers around -3°C (28°F). However, temperatures can plunge as low as -25°C (-13°F) or rise to a maximum of 14°C (58°F). Expect 116 mm (4.6 in) of precipitation over approximately 11 days, coupled with an average humidity of 84%.

December Temperature in Edinburg

In December in Edinburg, the average temperature is -3°C (28°F), with a maximum that can reach 14°C (58°F) and a minimum that can drop as low as -25°C (-13°F). It's essential to prepare for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Edinburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edinburg, December typically has an average temperature of -3°C (28°F), with highs reaching up to 14°C (58°F) and lows dropping to around -25°C (-13°F).
JanFebMarAprMayJunJulAugSepOctNovDec222532445765716962513627
Data source: Temperature data for Edinburg 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 Edinburg

In Edinburg in December, the precipitation amount is 116 mm (4.6 in) over the course of 11 days.

December Precipitation Trends in Edinburg

The chart displays monthly precipitation patterns in Edinburg, 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 Edinburg, December typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec86998014110911115911289167114116
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Edinburg

In Edinburg in December, humidity is 84%. With an average temperature of -3°C (28°F), this humidity feels like an icy embrace that clings uncomfortably, making travel challenging as it cuts through layers of clothing and creates an unsettling chill that dampens the spirit of exploration.

December Average Humidity in Edinburg

This chart illustrates the average monthly humidity levels in Edinburg, 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 Edinburg is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Edinburg

In Edinburg in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Edinburg, you can visit Hourly UV Index in Edinburg.

Maximum UV Index Levels in Edinburg for December

The chart shows the monthly maximum UV Index (UVI) for Edinburg 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 Edinburg typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Edinburg 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 Edinburg Compares to Other Months

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

This table compares monthly weather conditions in Edinburg, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)86 mm (3.4 inches)89%moderate
February Weather-4°C (25°F)99 mm (3.9 inches)88%moderate
March Weather0°C (32°F)80 mm (3.2 inches)86%high
April Weather7°C (44°F)140 mm (5.5 inches)84%very high
May Weather14°C (57°F)109 mm (4.3 inches)76%very high
June Weather18°C (66°F)111 mm (4.4 inches)72%very high
July Weather22°C (71°F)159 mm (6.2 inches)66%very high
August Weather20°C (69°F)111 mm (4.4 inches)64%very high
September Weather17°C (62°F)89 mm (3.5 inches)72%high
October Weather10°C (51°F)167 mm (6.6 inches)81%high
November Weather2°C (36°F)114 mm (4.5 inches)87%moderate
December Weather-3°C (28°F)116 mm (4.6 inches)84%low

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