January Weather in Carlisle, United States

Last updated: June 24, 2025

In January, the average temperature in Carlisle, United States hovers around -5°C (23°F). While temperatures can dip as low as -31°C (-24°F), the mercury can rise to a maximum of 15°C (59°F). Expect about 40 mm (1.6 in) of precipitation spread over 6 days, with an average humidity level of 78%.

January Temperature in Carlisle

In January in Carlisle, the average temperature is -5°C (23°F), with a maximum that can reach 15°C (59°F) and a minimum that can plummet to -31°C (-24°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and milder conditions.

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

The chart illustrates January temperature patterns in Carlisle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carlisle, January typically has an average temperature of -5°C (23°F), with highs reaching up to 15°C (59°F) and lows dropping to around -31°C (-24°F).

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

January Precipitation in Carlisle

In Carlisle in January, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Carlisle

The chart displays monthly precipitation patterns in Carlisle, 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 Carlisle, January typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 6 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 Carlisle

In Carlisle in January, humidity is 78%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that penetrates your clothes, making outdoor activities uncomfortable and necessitating extra layers to stay warm while exploring the area.

January Average Humidity in Carlisle

This chart illustrates the average monthly humidity levels in Carlisle, 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 Carlisle is approximately 78%, 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 Carlisle

In Carlisle 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 Carlisle, you can check the information here.

Maximum UV Index Levels in Carlisle for January

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

Data source: Carlisle 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 Carlisle Compares to Other Months

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

This table compares monthly weather conditions in Carlisle, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	40 mm (1.6 inches)	78%	moderate
February Weather	-4°C (24°F)	41 mm (1.6 inches)	80%	moderate
March Weather	4°C (40°F)	83 mm (3.3 inches)	77%	high
April Weather	10°C (50°F)	73 mm (2.9 inches)	77%	very high
May Weather	17°C (63°F)	166 mm (6.5 inches)	77%	very high
June Weather	24°C (75°F)	125 mm (4.9 inches)	81%	extreme
July Weather	25°C (78°F)	69 mm (2.7 inches)	81%	very high
August Weather	24°C (75°F)	76 mm (3.0 inches)	77%	very high
September Weather	20°C (69°F)	118 mm (4.6 inches)	73%	very high
October Weather	12°C (53°F)	131 mm (5.2 inches)	75%	high
November Weather	4°C (39°F)	42 mm (1.6 inches)	85%	moderate
December Weather	0°C (31°F)	37 mm (1.4 inches)	83%	moderate