February Weather in Williamsport, United States

Last updated: June 24, 2025

In February, the average temperature in Williamsport, United States hovers around 2°C (37°F). However, you can expect temperatures to range from a chilly -18°C (-1°F) to a warm 25°C (78°F). During this month, precipitation averages 109 mm (4.3 in) over 14 days, and the air tends to be quite humid, with an average humidity of 88%. Be prepared for all weather conditions!

February Temperature in Williamsport

In February in Williamsport, the average temperature is 2°C (37°F). Maximum temperatures can reach 25°C (78°F), while minimums can drop as low as -18°C (-1°F). Be prepared for a wide range of temperatures when traveling to Williamsport during this time.

February Weather in Williamsport: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Williamsport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williamsport, February typically has an average temperature of 2°C (37°F), with highs reaching up to 25°C (78°F) and lows dropping to around -18°C (-1°F).

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

February Precipitation in Williamsport

In Williamsport in February, the precipitation amount is 109 mm (4.3 in) over the course of 14 days.

February Precipitation Trends in Williamsport

The chart displays monthly precipitation patterns in Williamsport, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Williamsport, February typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Williamsport

In Williamsport in February, humidity is 88%. With an average temperature of 2°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

February Average Humidity in Williamsport

This chart illustrates the average monthly humidity levels in Williamsport, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Williamsport is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Williamsport

In Williamsport in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Williamsport.

Maximum UV Index Levels in Williamsport for February

The chart shows the monthly maximum UV Index (UVI) for Williamsport in February, 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 February, the maximum UV index in Williamsport typically reaches 5, which falls under the moderate exposure category.

Data source: Williamsport February 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 February Weather in Williamsport Compares to Other Months

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

This table compares monthly weather conditions in Williamsport, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	81 mm (3.2 inches)	88%	moderate
February Weather	2°C (37°F)	109 mm (4.3 inches)	88%	moderate
March Weather	7°C (44°F)	123 mm (4.8 inches)	87%	high
April Weather	12°C (53°F)	126 mm (5.0 inches)	85%	very high
May Weather	18°C (65°F)	127 mm (5.0 inches)	81%	very high
June Weather	22°C (73°F)	130 mm (5.1 inches)	82%	very high
July Weather	25°C (77°F)	109 mm (4.3 inches)	81%	very high
August Weather	24°C (75°F)	91 mm (3.6 inches)	73%	very high
September Weather	21°C (70°F)	91 mm (3.6 inches)	73%	very high
October Weather	15°C (59°F)	102 mm (4.0 inches)	78%	high
November Weather	6°C (43°F)	96 mm (3.8 inches)	89%	moderate
December Weather	3°C (38°F)	104 mm (4.1 inches)	87%	moderate