January Weather in Gaston, United States

Last updated: June 24, 2025

In January, the average temperature in Gaston, United States is a brisk 9°C (49°F). Expect temperatures to vary significantly, with a minimum of -9°C (16°F) and a maximum that can reach up to 27°C (81°F). Additionally, be prepared for 83 mm (3.3 in) of precipitation spread over 9 days and an average humidity level of 86%—ideal conditions for enjoying cozy indoor activities!

January Temperature in Gaston

In January in Gaston, the average temperature is 9°C (49°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

January Weather in Gaston: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Gaston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gaston, January typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (81°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Gaston

In Gaston in January, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

January Precipitation Trends in Gaston

The chart displays monthly precipitation patterns in Gaston, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Gaston, January typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Gaston

In Gaston in January, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

January Average Humidity in Gaston

This chart illustrates the average monthly humidity levels in Gaston, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Gaston is approximately 86%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Gaston

In Gaston in January, 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 Gaston for better planning.

Maximum UV Index Levels in Gaston for January

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

Data source: Gaston January 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 January Weather in Gaston Compares to Other Months

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

This table compares monthly weather conditions in Gaston, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	83 mm (3.3 inches)	86%	moderate
February Weather	12°C (54°F)	100 mm (3.9 inches)	81%	high
March Weather	15°C (58°F)	76 mm (3.0 inches)	81%	very high
April Weather	19°C (66°F)	112 mm (4.4 inches)	79%	very high
May Weather	23°C (74°F)	105 mm (4.2 inches)	75%	extreme
June Weather	26°C (79°F)	121 mm (4.8 inches)	75%	extreme
July Weather	27°C (82°F)	154 mm (6.1 inches)	80%	extreme
August Weather	27°C (81°F)	141 mm (5.6 inches)	81%	extreme
September Weather	25°C (77°F)	98 mm (3.9 inches)	83%	very high
October Weather	20°C (69°F)	71 mm (2.8 inches)	78%	very high
November Weather	13°C (55°F)	61 mm (2.4 inches)	85%	high
December Weather	10°C (51°F)	129 mm (5.1 inches)	87%	moderate