January Weather in Swansboro, United States

Last updated: June 24, 2025

In January, the average temperature in Swansboro, United States hovers around 9°C (48°F), with a minimum dipping to -12°C (11°F) and a maximum peaking at 24°C (76°F). Be prepared for a bit of rain, as the area experiences about 69 mm (2.7 in) of precipitation over 8 days. With an average humidity level of 84%, it's a month that feels both crisp and damp.

January Temperature in Swansboro

In January in Swansboro, the average temperature is 9°C (48°F), with a maximum that can reach 24°C (76°F) and a minimum that can drop as low as -12°C (11°F). It's essential to pack layers to accommodate the varying temperatures during your travels.

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

The chart illustrates January temperature patterns in Swansboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swansboro, January typically has an average temperature of 9°C (48°F), with highs reaching up to 24°C (76°F) and lows dropping to around -12°C (11°F).

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

January Precipitation in Swansboro

In Swansboro in January, the precipitation amount is 69 mm (2.7 in) that falls over a period of 8 days.

January Precipitation Trends in Swansboro

The chart displays monthly precipitation patterns in Swansboro, 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 Swansboro, January typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Swansboro

In Swansboro in January, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

January Average Humidity in Swansboro

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

In Swansboro 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 Swansboro for better planning.

Maximum UV Index Levels in Swansboro for January

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

Data source: Swansboro 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 Swansboro Compares to Other Months

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

This table compares monthly weather conditions in Swansboro, 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 (48°F)	69 mm (2.7 inches)	84%	moderate
February Weather	11°C (53°F)	110 mm (4.3 inches)	81%	high
March Weather	13°C (56°F)	71 mm (2.8 inches)	80%	very high
April Weather	17°C (64°F)	105 mm (4.1 inches)	80%	very high
May Weather	22°C (72°F)	117 mm (4.6 inches)	81%	extreme
June Weather	25°C (77°F)	171 mm (6.7 inches)	82%	extreme
July Weather	27°C (81°F)	142 mm (5.6 inches)	83%	extreme
August Weather	27°C (80°F)	187 mm (7.4 inches)	82%	very high
September Weather	25°C (77°F)	218 mm (8.6 inches)	80%	very high
October Weather	20°C (69°F)	71 mm (2.8 inches)	79%	very high
November Weather	13°C (56°F)	100 mm (3.9 inches)	83%	moderate
December Weather	11°C (52°F)	128 mm (5.0 inches)	84%	moderate