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April Weather in Port Allegany, United States

Last updated: June 24, 2025

In April, the average temperature in Port Allegany, United States hovers around 7°C (45°F), with a range that can dip to a chilly -6°C (21°F) and peak at a warm 26°C (79°F). This month typically brings about 118 mm (4.6 in) of precipitation over approximately 16 days, contributing to a notably high average humidity of 88%. Be prepared for a mix of weather conditions!

April Temperature in Port Allegany

In April in Port Allegany, the average temperature is 7°C (45°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -6°C (21°F). This climate offers a variety of weather experiences, making it an ideal time for travelers to enjoy both the warmth of the sunny days and the crispness of the cool nights.

April Weather in Port Allegany: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Port Allegany, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port Allegany, April typically has an average temperature of 7°C (45°F), with highs reaching up to 26°C (79°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455764706862523730
Data source: Temperature data for Port Allegany 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.

April Precipitation in Port Allegany

In Port Allegany in April, the precipitation amount is 118 mm (4.6 in) over the course of 16 days.

April Precipitation Trends in Port Allegany

The chart displays monthly precipitation patterns in Port Allegany, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Port Allegany, April typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec851009111814211511998991259494
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Port Allegany

In Port Allegany in April humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.

April Average Humidity in Port Allegany

This chart illustrates the average monthly humidity levels in Port Allegany, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Port Allegany is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Port Allegany

In Port Allegany in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Port Allegany.

Maximum UV Index Levels in Port Allegany for April

The chart shows the monthly maximum UV Index (UVI) for Port Allegany in April, 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 April, the maximum UV index in Port Allegany typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Port Allegany April 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 April Weather in Port Allegany Compares to Other Months

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

This table compares monthly weather conditions in Port Allegany, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)85 mm (3.3 inches)89%moderate
February Weather-2°C (28°F)100 mm (3.9 inches)90%moderate
March Weather1°C (35°F)91 mm (3.6 inches)89%high
April Weather7°C (45°F)118 mm (4.6 inches)88%very high
May Weather14°C (57°F)142 mm (5.6 inches)80%very high
June Weather18°C (65°F)115 mm (4.5 inches)79%very high
July Weather21°C (70°F)119 mm (4.7 inches)74%very high
August Weather20°C (68°F)98 mm (3.8 inches)64%very high
September Weather16°C (62°F)99 mm (3.9 inches)67%very high
October Weather11°C (52°F)125 mm (4.9 inches)81%high
November Weather3°C (37°F)94 mm (3.7 inches)89%moderate
December Weather-1°C (31°F)94 mm (3.7 inches)88%low

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