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February Weather in Harleysville, United States

Last updated: June 24, 2025

In February, the average temperature in Harleysville, United States hovers around 3°C (37°F), with variations ranging from a minimum of -17°C (2°F) to a maximum of 26°C (79°F). During this month, expect 106 mm (4.2 in) of precipitation spread over approximately 12 days, contributing to a notably high average humidity of 85%. Stay prepared for a potentially chilly and damp experience!

February Temperature in Harleysville

In February in Harleysville, the average temperature is 3°C (37°F), with maximums reaching 26°C (79°F) and minimums dropping as low as -17°C (2°F). Be prepared for a wide range of temperatures when traveling, and pack accordingly!

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

The chart illustrates February temperature patterns in Harleysville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harleysville, February typically has an average temperature of 3°C (37°F), with highs reaching up to 26°C (79°F) and lows dropping to around -17°C (2°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742536372777569594538
Data source: Temperature data for Harleysville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Harleysville

In Harleysville in February, the precipitation amount is 106 mm (4.2 in), occurring over a span of 12 days.

February Precipitation Trends in Harleysville

The chart displays monthly precipitation patterns in Harleysville, 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 Harleysville, February typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6710610510414411114716310010286101
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Harleysville

In Harleysville in February, humidity is 85%. With an average temperature of 3°C (37°F), this humidity feels like a chilling blanket enveloping you, making traveling uncomfortable as your clothes cling to your skin and the cold air bites at your face.

February Average Humidity in Harleysville

This chart illustrates the average monthly humidity levels in Harleysville, 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 Harleysville is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Harleysville

In Harleysville 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 Harleysville.

Maximum UV Index Levels in Harleysville for February

The chart shows the monthly maximum UV Index (UVI) for Harleysville 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 Harleysville typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Harleysville 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 Harleysville Compares to Other Months

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

This table compares monthly weather conditions in Harleysville, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)67 mm (2.7 inches)87%moderate
February Weather3°C (37°F)106 mm (4.2 inches)85%moderate
March Weather6°C (43°F)105 mm (4.1 inches)85%high
April Weather12°C (53°F)104 mm (4.1 inches)83%very high
May Weather17°C (63°F)144 mm (5.7 inches)75%very high
June Weather22°C (72°F)111 mm (4.4 inches)73%very high
July Weather25°C (78°F)147 mm (5.8 inches)65%very high
August Weather24°C (75°F)163 mm (6.4 inches)62%very high
September Weather21°C (69°F)100 mm (4.0 inches)66%very high
October Weather15°C (60°F)102 mm (4.0 inches)79%high
November Weather7°C (45°F)86 mm (3.4 inches)87%moderate
December Weather3°C (38°F)101 mm (4.0 inches)85%low

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