January Weather in Columbia, United States

Last updated: June 24, 2025

In January, the average temperature in Columbia, United States hovers around 11°C (52°F). While you can experience a chilly minimum of -7°C (20°F), it can also heat up to a maximum of 27°C (81°F). Expect about 90 mm (3.6 in) of precipitation spread over 8 days, with an average humidity level of 83%. Perfect weather for those who appreciate a mix of cool and warmth!

January Temperature in Columbia

In January in Columbia, the average temperature is 11°C (52°F). The maximum can reach 27°C (81°F), while the minimum can be as low as -7°C (20°F). This wide temperature range makes it essential for travelers to pack layers for their visit.

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

The chart illustrates January temperature patterns in Columbia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Columbia, January typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Columbia

In Columbia in January, the total precipitation amount is 90 mm (3.6 in) spread over the course of 8 days.

January Precipitation Trends in Columbia

The chart displays monthly precipitation patterns in Columbia, 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 Columbia, January typically receives around 90 mm (3.6 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 Columbia

In Columbia in January humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

January Average Humidity in Columbia

This chart illustrates the average monthly humidity levels in Columbia, 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 Columbia is approximately 83%, 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 Columbia

In Columbia in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Columbia.

Maximum UV Index Levels in Columbia for January

The chart shows the monthly maximum UV Index (UVI) for Columbia 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 Columbia typically reaches 5, which falls under the moderate exposure category.

Data source: Columbia 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 Columbia Compares to Other Months

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

This table compares monthly weather conditions in Columbia, 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 (52°F)	90 mm (3.6 inches)	83%	moderate
February Weather	15°C (58°F)	112 mm (4.4 inches)	82%	very high
March Weather	17°C (62°F)	78 mm (3.1 inches)	79%	very high
April Weather	19°C (67°F)	112 mm (4.4 inches)	77%	extreme
May Weather	24°C (75°F)	98 mm (3.9 inches)	74%	extreme
June Weather	26°C (80°F)	111 mm (4.4 inches)	70%	extreme
July Weather	28°C (82°F)	111 mm (4.4 inches)	78%	extreme
August Weather	28°C (82°F)	128 mm (5.1 inches)	78%	extreme
September Weather	26°C (80°F)	115 mm (4.5 inches)	79%	very high
October Weather	22°C (73°F)	89 mm (3.5 inches)	74%	very high
November Weather	15°C (59°F)	47 mm (1.9 inches)	83%	high
December Weather	13°C (55°F)	127 mm (5.0 inches)	86%	moderate