January Weather in Haw River, United States

Last updated: June 24, 2025

In Haw River, United States, the average temperature in January is a cool 6°C (42°F). Be prepared for a range, as temperatures can dip to a brisk -17°C (1°F) or rise to a pleasant 25°C (77°F). Expect about 90 mm (3.5 in) of precipitation spread over 9 days, contributing to an average humidity of 85%.

January Temperature in Haw River

In January in Haw River, the average temperature is 6°C (42°F). Maximum temperatures can reach 25°C (77°F), while the minimum can drop as low as -17°C (1°F). Be sure to pack layers to stay comfortable during your visit!

January Weather in Haw River: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Haw River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haw River, January typically has an average temperature of 6°C (42°F), with highs reaching up to 25°C (77°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Haw River

In Haw River in January, the precipitation amount is 90 mm (3.5 in) over the course of 9 days.

January Precipitation Trends in Haw River

The chart displays monthly precipitation patterns in Haw River, 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 Haw River, January typically receives around 90 mm (3.5 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 Haw River

In Haw River in January, humidity is 85%. With an average temperature of 6°C (42°F), this humidity feels like walking through a thick mist, making even short strolls feel damp and chilly, which can be uncomfortable for traveling.

January Average Humidity in Haw River

This chart illustrates the average monthly humidity levels in Haw River, 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 Haw River 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 Haw River

In Haw River 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 Haw River for better planning.

Maximum UV Index Levels in Haw River for January

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

Data source: Haw River 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 Haw River Compares to Other Months

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

This table compares monthly weather conditions in Haw River, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	90 mm (3.5 inches)	85%	moderate
February Weather	9°C (48°F)	116 mm (4.6 inches)	82%	high
March Weather	11°C (52°F)	83 mm (3.2 inches)	81%	very high
April Weather	16°C (61°F)	113 mm (4.4 inches)	80%	very high
May Weather	21°C (70°F)	117 mm (4.6 inches)	81%	extreme
June Weather	24°C (76°F)	119 mm (4.7 inches)	81%	extreme
July Weather	27°C (80°F)	111 mm (4.4 inches)	81%	extreme
August Weather	25°C (78°F)	134 mm (5.3 inches)	80%	very high
September Weather	23°C (74°F)	129 mm (5.1 inches)	79%	very high
October Weather	18°C (64°F)	94 mm (3.7 inches)	80%	very high
November Weather	10°C (50°F)	80 mm (3.1 inches)	85%	moderate
December Weather	8°C (46°F)	106 mm (4.2 inches)	86%	moderate