January Weather in Durham, United States

Last updated: June 24, 2025

In January, the average temperature in Durham, United States is a cool 9°C (49°F). However, temperatures can vary significantly, with minimums dipping to -2°C (28°F) and maximums soaring to 24°C (76°F). Expect 183 mm (7.2 in) of precipitation over approximately 10 days, contributing to an average humidity level of 84%, creating a refreshing yet damp atmosphere.

January Temperature in Durham

In January in Durham, the average temperature is 9°C (49°F), with maximums reaching 24°C (76°F) and minimums dipping as low as -2°C (28°F). Travelers should be prepared for a mix of mild days and chilly nights, making layering essential for comfort.

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

The chart illustrates January temperature patterns in Durham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Durham, January typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (76°F) and lows dropping to around -2°C (28°F).

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

January Precipitation in Durham

In Durham in January, the precipitation amount is 183 mm (7.2 in) over a duration of 10 days.

January Precipitation Trends in Durham

The chart displays monthly precipitation patterns in Durham, 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 Durham, January typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 10 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 Durham

In Durham in January, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

January Average Humidity in Durham

This chart illustrates the average monthly humidity levels in Durham, 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 Durham 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 Durham

In Durham in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Durham, you can check the information here.

Maximum UV Index Levels in Durham for January

The chart shows the monthly maximum UV Index (UVI) for Durham 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 Durham typically reaches 3, which falls under the moderate exposure category.

Data source: Durham 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 Durham Compares to Other Months

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

This table compares monthly weather conditions in Durham, 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)	183 mm (7.2 inches)	84%	moderate
February Weather	10°C (51°F)	199 mm (7.8 inches)	84%	moderate
March Weather	12°C (54°F)	156 mm (6.2 inches)	83%	high
April Weather	16°C (61°F)	79 mm (3.1 inches)	81%	very high
May Weather	20°C (69°F)	47 mm (1.9 inches)	74%	very high
June Weather	26°C (79°F)	8 mm (0.3 inches)	64%	extreme
July Weather	29°C (85°F)	1 mm (0.0 inches)	44%	extreme
August Weather	28°C (83°F)	1 mm (0.0 inches)	36%	very high
September Weather	24°C (76°F)	8 mm (0.3 inches)	44%	very high
October Weather	18°C (65°F)	53 mm (2.1 inches)	65%	high
November Weather	12°C (55°F)	96 mm (3.8 inches)	84%	moderate
December Weather	9°C (48°F)	140 mm (5.5 inches)	83%	moderate