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May Weather in Mount Kisco, United States

Last updated: June 24, 2025

In May, the average temperature in Mount Kisco, United States hovers around 15°C (60°F), with a minimum dipping to 1°C (34°F) and a maximum soaring to 33°C (91°F). Expect 116 mm (4.6 in) of precipitation spread over approximately 12 days, coupled with an average humidity level of 69%. Stay prepared for a mix of conditions!

May Temperature in Mount Kisco

In May in Mount Kisco, the average temperature is 15°C (60°F). Maximums can reach 33°C (91°F), while minimums can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures when traveling to Mount Kisco during this time.

May Weather in Mount Kisco: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mount Kisco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mount Kisco, May typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313439506070757467574436
Data source: Temperature data for Mount Kisco 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 Mount Kisco

In Mount Kisco in May, the precipitation amount is 116 mm (4.6 in) over a span of 12 days.

May Precipitation Trends in Mount Kisco

The chart displays monthly precipitation patterns in Mount Kisco, 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 Mount Kisco, May typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec70100901191169313611611413990109
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mount Kisco

In Mount Kisco in May, humidity is 69%. With an average temperature of 15°C (60°F), this humidity feels like a cool, damp embrace that can make outdoor activities feel slightly heavier and more exhausting, but still inviting for exploring the charming sights and sounds of the area.

May Average Humidity in Mount Kisco

This chart illustrates the average monthly humidity levels in Mount Kisco, 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 Mount Kisco is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mount Kisco

In Mount Kisco 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 Mount Kisco.

Maximum UV Index Levels in Mount Kisco for May

The chart shows the monthly maximum UV Index (UVI) for Mount Kisco 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 Mount Kisco typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Mount Kisco 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 Mount Kisco Compares to Other Months

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

This table compares monthly weather conditions in Mount Kisco, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)70 mm (2.7 inches)84%moderate
February Weather1°C (34°F)100 mm (3.9 inches)82%moderate
March Weather4°C (40°F)90 mm (3.5 inches)81%high
April Weather10°C (50°F)119 mm (4.7 inches)78%very high
May Weather15°C (60°F)116 mm (4.6 inches)69%very high
June Weather21°C (70°F)93 mm (3.7 inches)69%very high
July Weather24°C (76°F)136 mm (5.4 inches)62%very high
August Weather23°C (74°F)116 mm (4.6 inches)65%very high
September Weather20°C (68°F)114 mm (4.5 inches)68%very high
October Weather14°C (58°F)139 mm (5.5 inches)74%high
November Weather7°C (44°F)90 mm (3.5 inches)82%moderate
December Weather2°C (36°F)109 mm (4.3 inches)80%low

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