January Weather in Farmersville, United States

Last updated: June 24, 2025

In January, the average temperature in Farmersville, United States hovers around -1°C (30°F). Prepare for a broad temperature range, as it can dip to a brisk -25°C (-12°F) or rise to a mild 17°C (64°F). Expect 68 mm (2.7 in) of precipitation over approximately 7 days, with an average humidity of 84%. Dress warmly and be ready for a mix of weather!

January Temperature in Farmersville

In January in Farmersville, the average temperature is -1°C (30°F), with maximums reaching up to 17°C (64°F) and minimums plummeting as low as -25°C (-12°F). Travelers should be prepared for a wide temperature range, ensuring they pack both warm clothing for the coldest days and layers for the milder afternoons.

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

The chart illustrates January temperature patterns in Farmersville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Farmersville, January typically has an average temperature of -1°C (30°F), with highs reaching up to 17°C (64°F) and lows dropping to around -25°C (-12°F).

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

January Precipitation in Farmersville

In Farmersville in January, the precipitation amount is 68 mm (2.7 in) over the course of 7 days.

January Precipitation Trends in Farmersville

The chart displays monthly precipitation patterns in Farmersville, 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 Farmersville, January typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 7 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 Farmersville

In Farmersville in January, humidity is 84%. With an average temperature of -1°C (30°F), this humidity feels like a sharp chill that seeps into your bones, making travel uncomfortable as the wetness in the air intensifies the cold, leaving you yearning for warmth and shelter.

January Average Humidity in Farmersville

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

In Farmersville in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Farmersville, you can check the information here.

Maximum UV Index Levels in Farmersville for January

The chart shows the monthly maximum UV Index (UVI) for Farmersville 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 Farmersville typically reaches 3, which falls under the moderate exposure category.

Data source: Farmersville 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 Farmersville Compares to Other Months

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

This table compares monthly weather conditions in Farmersville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	68 mm (2.7 inches)	84%	moderate
February Weather	0°C (33°F)	72 mm (2.8 inches)	82%	moderate
March Weather	7°C (44°F)	133 mm (5.2 inches)	84%	high
April Weather	12°C (53°F)	133 mm (5.2 inches)	83%	very high
May Weather	19°C (66°F)	150 mm (5.9 inches)	80%	very high
June Weather	24°C (75°F)	119 mm (4.7 inches)	83%	extreme
July Weather	25°C (78°F)	110 mm (4.3 inches)	82%	extreme
August Weather	23°C (75°F)	102 mm (4.0 inches)	82%	very high
September Weather	22°C (71°F)	68 mm (2.7 inches)	79%	very high
October Weather	14°C (58°F)	103 mm (4.1 inches)	79%	high
November Weather	6°C (42°F)	68 mm (2.7 inches)	88%	moderate
December Weather	3°C (37°F)	51 mm (2.0 inches)	87%	moderate