January Weather in Belhaven, United States

Last updated: June 24, 2025

In January, the average temperature in Belhaven, United States hovers around 7°C (46°F). Expect chilly nights with a minimum temperature that can plunge to -14°C (7°F), while days can warm up to a pleasant 23°C (74°F). During this month, the region experiences 86 mm (3.4 in) of precipitation over 9 days, contributing to an average humidity level of 84%.

January Temperature in Belhaven

In January in Belhaven, the average temperature is 7°C (46°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -14°C (7°F). When traveling during this time, be prepared for a wide range of temperatures to ensure a comfortable experience.

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

The chart illustrates January temperature patterns in Belhaven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Belhaven, January typically has an average temperature of 7°C (46°F), with highs reaching up to 23°C (74°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Belhaven

In Belhaven in January, the precipitation amount is 86 mm (3.4 in), falling over the course of 9 days.

January Precipitation Trends in Belhaven

The chart displays monthly precipitation patterns in Belhaven, 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 Belhaven, January typically receives around 86 mm (3.4 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 Belhaven

In Belhaven in January, humidity is 84%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and necessitating extra layers for warmth and comfort while traveling.

January Average Humidity in Belhaven

This chart illustrates the average monthly humidity levels in Belhaven, 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 Belhaven is approximately 84%, 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 Belhaven

In Belhaven 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 Belhaven for better planning.

Maximum UV Index Levels in Belhaven for January

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

Data source: Belhaven 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 Belhaven Compares to Other Months

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

This table compares monthly weather conditions in Belhaven, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	86 mm (3.4 inches)	84%	moderate
February Weather	10°C (51°F)	110 mm (4.3 inches)	81%	high
March Weather	12°C (54°F)	71 mm (2.8 inches)	80%	very high
April Weather	17°C (62°F)	106 mm (4.2 inches)	80%	very high
May Weather	21°C (71°F)	123 mm (4.8 inches)	81%	extreme
June Weather	25°C (77°F)	155 mm (6.1 inches)	82%	very high
July Weather	27°C (80°F)	156 mm (6.1 inches)	83%	extreme
August Weather	26°C (80°F)	185 mm (7.3 inches)	82%	very high
September Weather	24°C (76°F)	146 mm (5.8 inches)	80%	very high
October Weather	20°C (68°F)	83 mm (3.3 inches)	79%	very high
November Weather	13°C (55°F)	101 mm (4.0 inches)	83%	moderate
December Weather	10°C (50°F)	126 mm (5.0 inches)	84%	moderate