January Weather in LaGrange, United States

Last updated: June 24, 2025

In January, the average temperature in LaGrange, United States hovers around 8°C (48°F). Conditions can be quite variable, with minimums dipping to a chilly -12°C (11°F) and maximums soaring up to a pleasant 26°C (78°F). Expect 109 mm (4.3 in) of precipitation over approximately 8 days, contributing to an average humidity of 85%. Prepare for a month of dynamic weather!

January Temperature in LaGrange

In January in LaGrange, the average temperature is 8°C (48°F), with maximums reaching up to 26°C (78°F) and minimums dropping as low as -12°C (11°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in LaGrange, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In LaGrange, January typically has an average temperature of 8°C (48°F), with highs reaching up to 26°C (78°F) and lows dropping to around -12°C (11°F).

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

January Precipitation in LaGrange

In LaGrange in January, the total precipitation amount is 109 mm (4.3 in) spread over 8 days.

January Precipitation Trends in LaGrange

The chart displays monthly precipitation patterns in LaGrange, 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 LaGrange, January typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 8 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 LaGrange

In LaGrange in January, humidity is 85%. With an average temperature of 8°C (48°F), this humidity feels like an almost palpable blanket wrapping around you, making every step feel heavier and the air thick with moisture, which can be quite exhausting for travelers.

January Average Humidity in LaGrange

This chart illustrates the average monthly humidity levels in LaGrange, 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 LaGrange is approximately 85%, 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 LaGrange

In LaGrange 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 LaGrange for better planning.

Maximum UV Index Levels in LaGrange for January

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

Data source: LaGrange 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 LaGrange Compares to Other Months

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

This table compares monthly weather conditions in LaGrange, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (48°F)	109 mm (4.3 inches)	85%	moderate
February Weather	12°C (54°F)	135 mm (5.3 inches)	84%	high
March Weather	14°C (58°F)	105 mm (4.1 inches)	82%	very high
April Weather	18°C (64°F)	114 mm (4.5 inches)	82%	very high
May Weather	22°C (72°F)	105 mm (4.1 inches)	81%	extreme
June Weather	25°C (77°F)	115 mm (4.5 inches)	77%	extreme
July Weather	27°C (80°F)	110 mm (4.3 inches)	77%	extreme
August Weather	26°C (79°F)	122 mm (4.8 inches)	72%	extreme
September Weather	24°C (76°F)	103 mm (4.1 inches)	73%	very high
October Weather	20°C (68°F)	105 mm (4.1 inches)	73%	very high
November Weather	12°C (54°F)	81 mm (3.2 inches)	85%	high
December Weather	10°C (50°F)	136 mm (5.4 inches)	88%	moderate