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March Weather in Port Allegany, United States

Last updated: June 24, 2025

In March, the average temperature in Port Allegany, United States hovers around 1°C (35°F), with highs reaching up to 21°C (70°F) and lows plunging to a brisk -20°C (-4°F). Expect 91 mm (3.6 in) of precipitation spread over 13 days, along with a notable average humidity of 89%, creating a uniquely crisp and moist atmosphere.

March Temperature in Port Allegany

In March in Port Allegany, the average temperature is 1°C (35°F). Maximum temperatures can reach 21°C (70°F), while minimum temperatures can drop as low as -20°C (-4°F). This wide temperature range suggests that travelers should prepare for both cold and warm conditions when visiting.

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

The chart illustrates March 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, March typically has an average temperature of 1°C (35°F), with highs reaching up to 21°C (70°F) and lows dropping to around -20°C (-4°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.

March Precipitation in Port Allegany

In Port Allegany in March, the precipitation amount is 91 mm (3.6 in) spread over 13 days.

March Precipitation Trends in Port Allegany

The chart displays monthly precipitation patterns in Port Allegany, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Port Allegany, March typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec851009111814211511998991259494
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Port Allegany

In Port Allegany in March humidity is 89%. With an average temperature of 1°C (35°F), this humidity feels like a chilly dampness enveloping you, making traveling quite uncomfortable as every breath brings a lingering chill and the air feels heavy, often leading to a sense of unease as you navigate through the damp conditions.

March Average Humidity in Port Allegany

This chart illustrates the average monthly humidity levels in Port Allegany, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Port Allegany is approximately 89%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Port Allegany

In Port Allegany in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Port Allegany, you can refer to this Hourly UV Index in Port Allegany.

Maximum UV Index Levels in Port Allegany for March

The chart shows the monthly maximum UV Index (UVI) for Port Allegany in March, 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 March, the maximum UV index in Port Allegany typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Port Allegany March 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 March 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 March’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 March’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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