January Weather in Swainsboro, United States

Last updated: June 24, 2025

In Swainsboro, United States, the average temperature in January hovers around 11°C (51°F). During this time, temperatures can dip to a chilly -7°C (20°F) or soar to a warm 28°C (82°F). Expect about 83 mm (3.3 in) of precipitation over 9 days, and be prepared for the high humidity of 86% that adds to the overall climate experience.

January Temperature in Swainsboro

In January in Swainsboro, the average temperature is 11°C (51°F). Maximums can reach 28°C (82°F), while minimums can drop to as low as -7°C (20°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in Swainsboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Swainsboro, January typically has an average temperature of 11°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Swainsboro

In Swainsboro in January, the precipitation amount is 83 mm (3.3 in) over the course of 9 days.

January Precipitation Trends in Swainsboro

The chart displays monthly precipitation patterns in Swainsboro, 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 Swainsboro, January typically receives around 83 mm (3.3 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 Swainsboro

In Swainsboro in January humidity is 86%. With an average temperature of 11°C (51°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities less enjoyable and travel a bit more strenuous as the air feels heavy and clammy.

January Average Humidity in Swainsboro

This chart illustrates the average monthly humidity levels in Swainsboro, 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 Swainsboro is approximately 86%, 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 Swainsboro

In Swainsboro 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 Swainsboro for better planning.

Maximum UV Index Levels in Swainsboro for January

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

Data source: Swainsboro 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 Swainsboro Compares to Other Months

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

This table compares monthly weather conditions in Swainsboro, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	83 mm (3.3 inches)	86%	moderate
February Weather	14°C (57°F)	100 mm (3.9 inches)	81%	high
March Weather	16°C (61°F)	69 mm (2.7 inches)	81%	very high
April Weather	19°C (67°F)	87 mm (3.4 inches)	79%	very high
May Weather	24°C (76°F)	82 mm (3.2 inches)	75%	extreme
June Weather	27°C (80°F)	102 mm (4.0 inches)	75%	extreme
July Weather	28°C (83°F)	122 mm (4.8 inches)	80%	extreme
August Weather	28°C (82°F)	122 mm (4.8 inches)	81%	extreme
September Weather	26°C (80°F)	89 mm (3.5 inches)	83%	very high
October Weather	22°C (72°F)	84 mm (3.3 inches)	78%	very high
November Weather	14°C (58°F)	59 mm (2.3 inches)	85%	high
December Weather	12°C (53°F)	123 mm (4.8 inches)	87%	moderate