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March Weather in Portville, United States

Last updated: June 24, 2025

In March, the average temperature in Portville, United States hovers around 1°C (34°F). Expect a marked range, with minimums dipping to -21°C (-5°F) and maximums reaching 22°C (71°F). During this month, the region experiences approximately 86 mm (3.4 in) of precipitation over 13 days, contributing to a notably high average humidity of 89%.

March Temperature in Portville

In March in Portville, the average temperature is 1°C (34°F), with maximums reaching 22°C (71°F) and minimums plummeting to as low as -21°C (-5°F). It's advisable to pack a range of clothing to accommodate the fluctuating temperatures during your travels.

March Weather in Portville: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Portville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portville, March typically has an average temperature of 1°C (34°F), with highs reaching up to 22°C (71°F) and lows dropping to around -21°C (-5°F).
JanFebMarAprMayJunJulAugSepOctNovDec242734455765706862513730
Data source: Temperature data for Portville 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 Portville

In Portville, in March, the precipitation amount is 86 mm (3.4 in) over the course of 13 days.

March Precipitation Trends in Portville

The chart displays monthly precipitation patterns in Portville, 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 Portville, March typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec82958611412510711384851238989
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Portville

In Portville in March humidity is 89%. With an average temperature of 1°C (34°F), this humidity feels like a chilling dampness that seeps into your bones, making travel uncomfortable and requiring extra layers to combat the cold and moisture.

March Average Humidity in Portville

This chart illustrates the average monthly humidity levels in Portville, 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 Portville 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 Portville

In Portville 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 Portville, you can refer to this Hourly UV Index in Portville.

Maximum UV Index Levels in Portville for March

The chart shows the monthly maximum UV Index (UVI) for Portville 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 Portville typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Portville 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 Portville Compares to Other Months

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

This table compares monthly weather conditions in Portville, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)82 mm (3.2 inches)89%moderate
February Weather-3°C (27°F)95 mm (3.7 inches)90%moderate
March Weather1°C (34°F)86 mm (3.4 inches)89%high
April Weather7°C (45°F)114 mm (4.5 inches)88%very high
May Weather14°C (57°F)124 mm (4.9 inches)80%very high
June Weather18°C (65°F)107 mm (4.2 inches)79%very high
July Weather21°C (70°F)113 mm (4.5 inches)74%very high
August Weather20°C (68°F)84 mm (3.3 inches)64%very high
September Weather16°C (62°F)85 mm (3.3 inches)67%very high
October Weather11°C (52°F)123 mm (4.9 inches)81%high
November Weather3°C (37°F)89 mm (3.5 inches)89%moderate
December Weather-1°C (30°F)89 mm (3.5 inches)88%low

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