January Weather in Sterlington, United States

Last updated: June 24, 2025

In January, the average temperature in Sterlington, United States is a brisk 9°C (48°F), with an impressive range where the minimum can plummet to -12°C (10°F) and the maximum can rise to 27°C (81°F). During this month, expect approximately 127 mm (5.0 in) of precipitation over 9 days, contributing to a notably high average humidity of 84%. Prepare accordingly for a mix of chilly and mild weather!

January Temperature in Sterlington

In January in Sterlington, the average temperature is 9°C (48°F). The maximum can reach 27°C (81°F), while the minimum can be as low as -12°C (10°F). It's essential to pack for a wide range of temperatures when traveling to Sterlington during this month.

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

The chart illustrates January temperature patterns in Sterlington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sterlington, January typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -12°C (10°F).

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

January Precipitation in Sterlington

In Sterlington in January, the precipitation amount is 127 mm (5.0 in) over a span of 9 days.

January Precipitation Trends in Sterlington

The chart displays monthly precipitation patterns in Sterlington, 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 Sterlington, January typically receives around 127 mm (5.0 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 Sterlington

In Sterlington 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 Sterlington

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

In Sterlington 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 Sterlington for better planning.

Maximum UV Index Levels in Sterlington for January

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

Data source: Sterlington 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 Sterlington Compares to Other Months

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

This table compares monthly weather conditions in Sterlington, 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)	127 mm (5.0 inches)	84%	moderate
February Weather	11°C (52°F)	194 mm (7.6 inches)	83%	high
March Weather	16°C (61°F)	158 mm (6.2 inches)	80%	very high
April Weather	18°C (65°F)	182 mm (7.2 inches)	82%	extreme
May Weather	23°C (74°F)	135 mm (5.3 inches)	83%	extreme
June Weather	27°C (80°F)	117 mm (4.6 inches)	80%	extreme
July Weather	28°C (83°F)	98 mm (3.9 inches)	80%	extreme
August Weather	28°C (83°F)	93 mm (3.7 inches)	75%	extreme
September Weather	26°C (79°F)	78 mm (3.1 inches)	73%	very high
October Weather	20°C (68°F)	141 mm (5.6 inches)	76%	very high
November Weather	13°C (55°F)	85 mm (3.3 inches)	84%	high
December Weather	11°C (52°F)	117 mm (4.6 inches)	88%	moderate