February Weather in Williamsport, United States

Last updated: June 24, 2025

In February, the average temperature in Williamsport, United States hovers around 4°C (39°F), with fluctuations that can see lows of -16°C (4°F) and highs reaching 28°C (83°F). Visitors can expect about 94 mm (3.7 in) of precipitation over 11 days, contributing to an average humidity level of 86%.

February Temperature in Williamsport

In February, in Williamsport, the average temperature is 4°C (39°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as -16°C (4°F). Be prepared for a wide range of temperatures when traveling 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 4°C (39°F), with highs reaching up to 28°C (83°F) and lows dropping to around -16°C (4°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 94 mm (3.7 in) over the course of 11 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 94 mm (3.7 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Williamsport

In Williamsport in February humidity is 86%. With an average temperature of 4°C (39°F), this humidity feels like a chilly mist enveloping you, making it essential to bundle up while exploring, as each breath comes with a damp chill that can be quite refreshing yet starkly invigorating for travelers.

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 86%, 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	2°C (35°F)	61 mm (2.4 inches)	86%	moderate
February Weather	4°C (39°F)	94 mm (3.7 inches)	86%	moderate
March Weather	7°C (45°F)	88 mm (3.5 inches)	86%	high
April Weather	13°C (55°F)	104 mm (4.1 inches)	84%	very high
May Weather	18°C (65°F)	132 mm (5.2 inches)	78%	very high
June Weather	23°C (74°F)	100 mm (3.9 inches)	79%	very high
July Weather	26°C (79°F)	127 mm (5.0 inches)	70%	very high
August Weather	25°C (77°F)	98 mm (3.9 inches)	59%	very high
September Weather	21°C (71°F)	105 mm (4.1 inches)	68%	very high
October Weather	16°C (60°F)	100 mm (3.9 inches)	80%	high
November Weather	7°C (45°F)	84 mm (3.3 inches)	86%	moderate
December Weather	4°C (39°F)	94 mm (3.7 inches)	85%	moderate