January Weather in Connellsville, United States

Last updated: June 24, 2025

In January, the average temperature in Connellsville, United States hovers around -1°C (31°F). However, temperatures can swing dramatically, with minimums plummeting to -27°C (-16°F) and peaks reaching a surprisingly warm 21°C (70°F). During this month, expect about 95 mm (3.8 in) of precipitation spread over 15 days, accompanied by a high average humidity of 86%. Be prepared for a mix of chilly and wet conditions!

January Temperature in Connellsville

In January in Connellsville, the average temperature is -1°C (31°F), with maximums reaching 21°C (70°F) and minimums dropping as low as -27°C (-16°F). This variation in temperature makes Connellsville an intriguing destination for travelers seeking to experience a diverse climate.

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

The chart illustrates January temperature patterns in Connellsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Connellsville, January typically has an average temperature of -1°C (31°F), with highs reaching up to 21°C (70°F) and lows dropping to around -27°C (-16°F).

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

January Precipitation in Connellsville

In Connellsville in January, the precipitation amount is 95 mm (3.8 in) over the course of 15 days.

January Precipitation Trends in Connellsville

The chart displays monthly precipitation patterns in Connellsville, 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 Connellsville, January typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 15 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 Connellsville

In Connellsville in January humidity is 86%. With an average temperature of -1°C (31°F), this humidity feels like an eerie chill enveloping you, making travel uncomfortable as the damp air bites into your skin and the cold seeps through even the warmest of clothes, creating an atmosphere that is heavy and uninviting.

January Average Humidity in Connellsville

This chart illustrates the average monthly humidity levels in Connellsville, 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 Connellsville is approximately 86%, 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 Connellsville

In Connellsville 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 Connellsville, you can check the information here.

Maximum UV Index Levels in Connellsville for January

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

Data source: Connellsville 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 Connellsville Compares to Other Months

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

This table compares monthly weather conditions in Connellsville, 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 (31°F)	95 mm (3.8 inches)	86%	moderate
February Weather	2°C (35°F)	139 mm (5.5 inches)	86%	moderate
March Weather	5°C (41°F)	120 mm (4.7 inches)	86%	high
April Weather	10°C (51°F)	133 mm (5.2 inches)	84%	very high
May Weather	16°C (62°F)	151 mm (6.0 inches)	78%	very high
June Weather	20°C (69°F)	162 mm (6.4 inches)	79%	very high
July Weather	23°C (74°F)	117 mm (4.6 inches)	70%	very high
August Weather	22°C (72°F)	89 mm (3.5 inches)	59%	very high
September Weather	19°C (67°F)	112 mm (4.4 inches)	68%	very high
October Weather	14°C (57°F)	115 mm (4.5 inches)	80%	high
November Weather	5°C (42°F)	92 mm (3.6 inches)	86%	moderate
December Weather	2°C (36°F)	127 mm (5.0 inches)	85%	moderate