January Weather in Earlville, United States

Last updated: June 24, 2025

In Earlville, United States, the average temperature in January hovers around -7°C (21°F), making it a chilly experience. While temperatures can dip as low as -33°C (-27°F), they can also climb to a brisk 11°C (51°F). Expect about 47 mm (1.8 in) of precipitation spread over 8 days, contributing to a high average humidity of 84%.

January Temperature in Earlville

In January in Earlville, the average temperature is -7°C (21°F). The maximum can reach 11°C (51°F), while the minimum can dip to -33°C (-27°F). Travelers should be prepared for very cold conditions and pack accordingly to enjoy their stay.

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

The chart illustrates January temperature patterns in Earlville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Earlville, January typically has an average temperature of -7°C (21°F), with highs reaching up to 11°C (51°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Earlville

In Earlville in January, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

January Precipitation Trends in Earlville

The chart displays monthly precipitation patterns in Earlville, 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 Earlville, January typically receives around 47 mm (1.8 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 Earlville

In Earlville in January, humidity is 84%. With an average temperature of -7°C (21°F), this humidity feels like a frigid embrace, making travel uncomfortable and causing the cold to seep into your bones as it combines with the moisture in the air.

January Average Humidity in Earlville

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

In Earlville 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 Earlville, you can check the information here.

Maximum UV Index Levels in Earlville for January

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

Data source: Earlville 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 Earlville Compares to Other Months

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

This table compares monthly weather conditions in Earlville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (21°F)	47 mm (1.8 inches)	84%	moderate
February Weather	-6°C (22°F)	58 mm (2.3 inches)	85%	moderate
March Weather	2°C (37°F)	65 mm (2.5 inches)	84%	moderate
April Weather	8°C (47°F)	80 mm (3.1 inches)	83%	very high
May Weather	16°C (60°F)	165 mm (6.5 inches)	75%	very high
June Weather	22°C (72°F)	131 mm (5.2 inches)	79%	extreme
July Weather	24°C (75°F)	101 mm (4.0 inches)	75%	very high
August Weather	22°C (71°F)	85 mm (3.4 inches)	69%	very high
September Weather	19°C (66°F)	125 mm (4.9 inches)	74%	very high
October Weather	11°C (51°F)	135 mm (5.3 inches)	79%	moderate
November Weather	2°C (36°F)	48 mm (1.9 inches)	88%	moderate
December Weather	-2°C (29°F)	42 mm (1.6 inches)	82%	moderate