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May Weather in Smethport, United States

Last updated: June 24, 2025

In May, the average temperature in Smethport, United States hovers around 14°C (57°F). Expect a minimum of -4°C (25°F) and a delightful maximum of 29°C (85°F). Be prepared for precipitation totaling 145 mm (5.7 in) over 15 days, and enjoy the average humidity levels of 80%.

May Temperature in Smethport

In May in Smethport, the average temperature is 14°C (57°F). Maximum temperatures can reach up to 29°C (85°F), while minimums can dip as low as -4°C (25°F). This wide temperature range makes Smethport an interesting destination for travelers, offering both mild and cooler weather experiences.

May Weather in Smethport: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Smethport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smethport, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec252835455764706862523730
Data source: Temperature data for Smethport 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.

May Precipitation in Smethport

In Smethport in May, the precipitation amount is 145 mm (5.7 in) spread over the course of 15 days.

May Precipitation Trends in Smethport

The chart displays monthly precipitation patterns in Smethport, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Smethport, May typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec8810595120145127118981051299798
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Smethport

In Smethport in May, humidity is 80%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making travel uncomfortable and sticky, as sweat clings to your skin and the air feels heavy with moisture.

May Average Humidity in Smethport

This chart illustrates the average monthly humidity levels in Smethport, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Smethport is approximately 80%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Smethport

In Smethport in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Smethport.

Maximum UV Index Levels in Smethport for May

The chart shows the monthly maximum UV Index (UVI) for Smethport in May, 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 May, the maximum UV index in Smethport typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Smethport May 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 May Weather in Smethport Compares to Other Months

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

This table compares monthly weather conditions in Smethport, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)88 mm (3.5 inches)89%moderate
February Weather-2°C (28°F)105 mm (4.1 inches)90%moderate
March Weather1°C (35°F)95 mm (3.7 inches)89%high
April Weather7°C (45°F)120 mm (4.7 inches)88%very high
May Weather14°C (57°F)145 mm (5.7 inches)80%very high
June Weather18°C (65°F)127 mm (5.0 inches)79%very high
July Weather21°C (70°F)118 mm (4.6 inches)74%very high
August Weather20°C (68°F)98 mm (3.9 inches)64%very high
September Weather17°C (62°F)105 mm (4.1 inches)67%very high
October Weather11°C (52°F)129 mm (5.1 inches)81%high
November Weather3°C (37°F)97 mm (3.8 inches)89%moderate
December Weather-1°C (31°F)98 mm (3.8 inches)88%low

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