February Weather in Duncannon, United States

Last updated: June 24, 2025

In Duncannon, United States, the average temperature in February hovers around 2°C (35°F). Expect fluctuations, with minimum temperatures plummeting to -20°C (-4°F) and maximums reaching a balmy 26°C (79°F). Precipitation is common, averaging 100 mm (3.9 in) spread over 12 days, while humidity tends to linger at a notable 85%.

February Temperature in Duncannon

In February in Duncannon, the average temperature is 2°C (35°F), with maximums that can reach 26°C (79°F) and minimums that can drop as low as -20°C (-4°F). Be sure to pack layers to prepare for the wide temperature fluctuations during your travels!

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

The chart illustrates February temperature patterns in Duncannon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duncannon, February typically has an average temperature of 2°C (35°F), with highs reaching up to 26°C (79°F) and lows dropping to around -20°C (-4°F).

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

February Precipitation in Duncannon

In Duncannon in February, the precipitation amount is 100 mm (3.9 in) over the course of 12 days.

February Precipitation Trends in Duncannon

The chart displays monthly precipitation patterns in Duncannon, 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 Duncannon, February typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 12 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 Duncannon

In Duncannon in February humidity is 85%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that permeates your clothing, making travel uncomfortable and requiring extra layers to stay warm and dry.

February Average Humidity in Duncannon

This chart illustrates the average monthly humidity levels in Duncannon, 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 Duncannon is approximately 85%, 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 Duncannon

In Duncannon 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 Duncannon.

Maximum UV Index Levels in Duncannon for February

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

Data source: Duncannon 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 Duncannon Compares to Other Months

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

This table compares monthly weather conditions in Duncannon, 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)	68 mm (2.7 inches)	87%	moderate
February Weather	2°C (35°F)	100 mm (3.9 inches)	85%	moderate
March Weather	5°C (42°F)	92 mm (3.6 inches)	85%	high
April Weather	11°C (52°F)	104 mm (4.1 inches)	83%	very high
May Weather	17°C (63°F)	120 mm (4.7 inches)	75%	very high
June Weather	22°C (72°F)	90 mm (3.5 inches)	73%	very high
July Weather	25°C (77°F)	122 mm (4.8 inches)	65%	very high
August Weather	24°C (75°F)	102 mm (4.0 inches)	62%	very high
September Weather	20°C (69°F)	122 mm (4.8 inches)	66%	very high
October Weather	15°C (59°F)	113 mm (4.4 inches)	79%	high
November Weather	6°C (44°F)	89 mm (3.5 inches)	87%	moderate
December Weather	3°C (37°F)	88 mm (3.5 inches)	85%	low