December Weather in Guin, United States

Last updated: June 24, 2025

In December, the average temperature in Guin, United States hovers around 9°C (49°F). Expect conditions to range from a brisk -6°C (22°F) to a pleasantly warm 24°C (75°F). This month also brings about 158 mm (6.2 in) of precipitation spread across 12 days, creating a humid atmosphere with an average humidity level of 88%.

December Temperature in Guin

In December in Guin, the average temperature is 9°C (49°F). The maximum can reach 24°C (75°F) and the minimum can be as low as -6°C (22°F). Pack accordingly to enjoy a range of weather while exploring Guin.

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

The chart illustrates December temperature patterns in Guin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guin, December typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (75°F) and lows dropping to around -6°C (22°F).

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

December Precipitation in Guin

In Guin in December, the precipitation amount is 158 mm (6.2 in) over a span of 12 days.

December Precipitation Trends in Guin

The chart displays monthly precipitation patterns in Guin, 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 Guin, December typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 12 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 Guin

In Guin in December, humidity is 88%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Guin

This chart illustrates the average monthly humidity levels in Guin, 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 Guin is approximately 88%, 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 Guin

In Guin 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 Guin for better planning.

Maximum UV Index Levels in Guin for December

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

Data source: Guin 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 Guin Compares to Other Months

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

This table compares monthly weather conditions in Guin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	122 mm (4.8 inches)	85%	moderate
February Weather	10°C (51°F)	193 mm (7.6 inches)	84%	high
March Weather	14°C (58°F)	179 mm (7.0 inches)	82%	very high
April Weather	17°C (62°F)	178 mm (7.0 inches)	82%	very high
May Weather	22°C (72°F)	126 mm (5.0 inches)	82%	extreme
June Weather	25°C (78°F)	143 mm (5.6 inches)	79%	extreme
July Weather	27°C (81°F)	106 mm (4.2 inches)	82%	extreme
August Weather	27°C (80°F)	126 mm (5.0 inches)	77%	very high
September Weather	25°C (76°F)	97 mm (3.8 inches)	74%	very high
October Weather	19°C (66°F)	111 mm (4.4 inches)	73%	high
November Weather	11°C (52°F)	73 mm (2.9 inches)	85%	moderate
December Weather	9°C (49°F)	158 mm (6.2 inches)	88%	moderate