January Weather in Farrell, United States

Last updated: June 24, 2025

In Farrell, United States, the average temperature during January hovers around -2°C (29°F), with temperatures ranging from a chilly -25°C (-12°F) to a surprisingly warm 20°C (68°F). Expect 94 mm (3.7 in) of precipitation spread across 13 days, accompanied by an average humidity of 88%. Prepare for a month where winter's chill meets an occasional warm embrace!

January Temperature in Farrell

In January in Farrell, the average temperature is -2°C (29°F). The maximum can reach 20°C (68°F) while the minimum can drop as low as -25°C (-12°F). It's essential to be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates January temperature patterns in Farrell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Farrell, January typically has an average temperature of -2°C (29°F), with highs reaching up to 20°C (68°F) and lows dropping to around -25°C (-12°F).

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

January Precipitation in Farrell

In Farrell in January, the precipitation amount is 94 mm (3.7 in) spread over 13 days.

January Precipitation Trends in Farrell

The chart displays monthly precipitation patterns in Farrell, 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 Farrell, January typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 13 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 Farrell

In Farrell in January, humidity is 88%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill in the air that penetrates layers of clothing, making outdoor activities challenging and potentially uncomfortable for travelers.

January Average Humidity in Farrell

This chart illustrates the average monthly humidity levels in Farrell, 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 Farrell is approximately 88%, 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 Farrell

In Farrell 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 Farrell, you can check the information here.

Maximum UV Index Levels in Farrell for January

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

Data source: Farrell 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 Farrell Compares to Other Months

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

This table compares monthly weather conditions in Farrell, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	94 mm (3.7 inches)	88%	moderate
February Weather	0°C (32°F)	100 mm (3.9 inches)	88%	moderate
March Weather	4°C (39°F)	112 mm (4.4 inches)	87%	high
April Weather	9°C (49°F)	137 mm (5.4 inches)	87%	very high
May Weather	16°C (61°F)	133 mm (5.2 inches)	81%	very high
June Weather	20°C (69°F)	129 mm (5.1 inches)	83%	very high
July Weather	23°C (74°F)	132 mm (5.2 inches)	82%	very high
August Weather	22°C (71°F)	98 mm (3.9 inches)	76%	very high
September Weather	19°C (66°F)	106 mm (4.2 inches)	77%	very high
October Weather	13°C (56°F)	120 mm (4.7 inches)	82%	high
November Weather	5°C (41°F)	101 mm (4.0 inches)	89%	moderate
December Weather	1°C (35°F)	99 mm (3.9 inches)	86%	low