January Weather in Gaston, United States

Last updated: June 24, 2025

In January, the average temperature in Gaston, United States is a brisk 4°C (40°F). Expect a chilly minimum of -12°C (10°F) and a milder maximum of 14°C (57°F). With an average precipitation of 208 mm (8.2 in) spread over 17 days, it's advisable to carry an umbrella. Additionally, the average humidity levels hover around 85%, adding to the cool atmosphere.

January Temperature in Gaston

In January in Gaston, the average temperature is 4°C (40°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -12°C (10°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.

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 4°C (40°F), with highs reaching up to 14°C (57°F) and lows dropping to around -12°C (10°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 208 mm (8.2 in) over the course of 17 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 208 mm (8.2 inches) of precipitation spread over approximately 17 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 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

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 85%, 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 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 Gaston, you can visit Hourly UV Index in Gaston.

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 2, which falls under the low 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	4°C (40°F)	208 mm (8.2 inches)	85%	low
February Weather	4°C (39°F)	181 mm (7.1 inches)	84%	moderate
March Weather	6°C (44°F)	154 mm (6.1 inches)	85%	moderate
April Weather	9°C (49°F)	132 mm (5.2 inches)	83%	high
May Weather	13°C (55°F)	65 mm (2.6 inches)	83%	very high
June Weather	16°C (61°F)	54 mm (2.1 inches)	83%	very high
July Weather	18°C (65°F)	7 mm (0.3 inches)	82%	very high
August Weather	19°C (67°F)	8 mm (0.3 inches)	74%	very high
September Weather	16°C (61°F)	77 mm (3.0 inches)	71%	high
October Weather	10°C (51°F)	116 mm (4.6 inches)	81%	moderate
November Weather	7°C (45°F)	179 mm (7.1 inches)	87%	moderate
December Weather	4°C (40°F)	219 mm (8.6 inches)	87%	low