January Weather in Nacogdoches, United States

Last updated: June 24, 2025

In January, the average temperature in Nacogdoches, United States hovers around 10°C (50°F). Weather can be quite variable, with minimums dropping to -11°C (13°F) and maximums reaching up to 27°C (82°F). Expect about 101 mm (4.0 in) of precipitation over 9 days, and a cozy average humidity of 81%.

January Temperature in Nacogdoches

In January in Nacogdoches, the average temperature is 10°C (50°F). Maximum temperatures can reach 27°C (82°F), while minimums can drop as low as -11°C (13°F). Travelers should be prepared for a wide range of weather conditions, from mild to quite chilly.

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

The chart illustrates January temperature patterns in Nacogdoches, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nacogdoches, January typically has an average temperature of 10°C (50°F), with highs reaching up to 27°C (82°F) and lows dropping to around -11°C (13°F).

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

January Precipitation in Nacogdoches

In Nacogdoches in January, the total precipitation amount is 101 mm (4.0 in), occurring over a span of 9 days.

January Precipitation Trends in Nacogdoches

The chart displays monthly precipitation patterns in Nacogdoches, 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 Nacogdoches, January typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 9 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 Nacogdoches

In Nacogdoches in January humidity is 81%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable and might leave travelers feeling heavy and lethargic as the moisture clings to their skin.

January Average Humidity in Nacogdoches

This chart illustrates the average monthly humidity levels in Nacogdoches, 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 Nacogdoches is approximately 81%, 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 Nacogdoches

In Nacogdoches 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 Nacogdoches for better planning.

Maximum UV Index Levels in Nacogdoches for January

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

Data source: Nacogdoches 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 Nacogdoches Compares to Other Months

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

This table compares monthly weather conditions in Nacogdoches, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	101 mm (4.0 inches)	81%	moderate
February Weather	12°C (54°F)	137 mm (5.4 inches)	81%	high
March Weather	17°C (63°F)	113 mm (4.4 inches)	79%	very high
April Weather	19°C (67°F)	157 mm (6.2 inches)	80%	very high
May Weather	24°C (75°F)	149 mm (5.9 inches)	81%	extreme
June Weather	27°C (81°F)	124 mm (4.9 inches)	76%	extreme
July Weather	29°C (84°F)	91 mm (3.6 inches)	73%	extreme
August Weather	29°C (84°F)	125 mm (4.9 inches)	71%	extreme
September Weather	26°C (80°F)	115 mm (4.5 inches)	72%	very high
October Weather	21°C (70°F)	105 mm (4.1 inches)	73%	very high
November Weather	15°C (59°F)	81 mm (3.2 inches)	83%	high
December Weather	12°C (54°F)	121 mm (4.8 inches)	88%	moderate