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May Weather in Jeffersonville, United States

Last updated: June 24, 2025

In May, the average temperature in Jeffersonville, United States is a pleasant 20°C (67°F), with extremes ranging from a chilly 0°C (33°F) to a warm 33°C (92°F). Expect about 128 mm (5.0 in) of precipitation over 14 days, while the humidity hovers around a comfortable 79%.

May Temperature in Jeffersonville

In May in Jeffersonville, the average temperature is 20°C (67°F), with a maximum that can reach 33°C (92°F) and a minimum that can drop as low as 0°C (33°F). This range of temperatures makes Jeffersonville an ideal destination for travelers seeking a mix of warm sunshine and cooler evenings.

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

The chart illustrates May temperature patterns in Jeffersonville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jeffersonville, May typically has an average temperature of 20°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec353948566775787671604541
Data source: Temperature data for Jeffersonville 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 Jeffersonville

In Jeffersonville in May, the precipitation amount is 128 mm (5.0 in) over a span of 14 days.

May Precipitation Trends in Jeffersonville

The chart displays monthly precipitation patterns in Jeffersonville, 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 Jeffersonville, May typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8712813213712815198941129888106
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Jeffersonville

In Jeffersonville in May, humidity is 79%. With an average temperature of 20°C (67°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling a bit sluggish and requiring frequent breaks to stay refreshed.

May Average Humidity in Jeffersonville

This chart illustrates the average monthly humidity levels in Jeffersonville, 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 Jeffersonville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jeffersonville

In Jeffersonville 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 Jeffersonville.

Maximum UV Index Levels in Jeffersonville for May

The chart shows the monthly maximum UV Index (UVI) for Jeffersonville 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 Jeffersonville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110108743
Data source: Jeffersonville 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 Jeffersonville Compares to Other Months

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

This table compares monthly weather conditions in Jeffersonville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)87 mm (3.4 inches)87%moderate
February Weather4°C (40°F)128 mm (5.0 inches)85%moderate
March Weather9°C (48°F)132 mm (5.2 inches)86%high
April Weather13°C (56°F)137 mm (5.4 inches)84%very high
May Weather20°C (67°F)128 mm (5.0 inches)79%very high
June Weather24°C (75°F)151 mm (5.9 inches)82%extreme
July Weather26°C (79°F)98 mm (3.9 inches)79%very high
August Weather25°C (76°F)94 mm (3.7 inches)70%very high
September Weather22°C (72°F)112 mm (4.4 inches)69%very high
October Weather16°C (60°F)98 mm (3.9 inches)76%high
November Weather7°C (45°F)88 mm (3.5 inches)88%moderate
December Weather5°C (41°F)106 mm (4.2 inches)87%moderate

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