December Weather in Gibson, United States

Last updated: June 24, 2025

In December, the average temperature in Gibson, United States hovers around 11°C (51°F). Expect considerable variation, with minimums dipping to -5°C (23°F) and maximums reaching up to 27°C (81°F). Prepare for some wet days too, as 120 mm (4.7 in) of precipitation typically falls over 11 days. With an average humidity of 89%, the air will feel quite damp, so don’t forget your umbrella!

December Temperature in Gibson

In December in Gibson, the average temperature is 11°C (51°F). The maximum can reach 27°C (81°F) and the minimum can be as low as -5°C (23°F). It's essential to pack layers to accommodate the wide range of temperatures for your travels.

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

The chart illustrates December temperature patterns in Gibson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gibson, December typically has an average temperature of 11°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -5°C (23°F).

Data source: Temperature data for Gibson generated using information from the Copernicus Climate Change Service.

December Precipitation in Gibson

In Gibson in December, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

December Precipitation Trends in Gibson

The chart displays monthly precipitation patterns in Gibson, 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 Gibson, December typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Gibson

In Gibson in December, humidity is 89%. With an average temperature of 11°C (51°F), this humidity feels like a heavy blanket wrapping around you, making every step feel sluggish and every breath a little more laborious, creating a challenging environment for travelers.

December Average Humidity in Gibson

This chart illustrates the average monthly humidity levels in Gibson, 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 Gibson is approximately 89%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gibson

In Gibson 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 Gibson for better planning.

Maximum UV Index Levels in Gibson for December

The chart shows the monthly maximum UV Index (UVI) for Gibson 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 Gibson typically reaches 4, which falls under the moderate exposure category.

Data source: Gibson 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 Gibson Compares to Other Months

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

This table compares monthly weather conditions in Gibson, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	92 mm (3.6 inches)	86%	moderate
February Weather	12°C (55°F)	118 mm (4.7 inches)	84%	high
March Weather	15°C (59°F)	74 mm (2.9 inches)	83%	very high
April Weather	19°C (66°F)	98 mm (3.8 inches)	81%	very high
May Weather	24°C (75°F)	100 mm (3.9 inches)	81%	extreme
June Weather	26°C (79°F)	119 mm (4.7 inches)	81%	extreme
July Weather	28°C (83°F)	111 mm (4.4 inches)	83%	extreme
August Weather	27°C (81°F)	121 mm (4.7 inches)	81%	extreme
September Weather	26°C (78°F)	89 mm (3.5 inches)	82%	very high
October Weather	21°C (70°F)	99 mm (3.9 inches)	78%	very high
November Weather	13°C (56°F)	63 mm (2.5 inches)	86%	high
December Weather	11°C (51°F)	120 mm (4.7 inches)	89%	moderate