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May Weather in Jeffersonville, United States

Last updated: June 24, 2025

In Jeffersonville, United States, the average temperature in May is a pleasant 19°C (67°F). However, be prepared for temperature fluctuations, as it can drop to a chilly 0°C (33°F) or soar up to a sizzling 33°C (92°F). The weather is also accompanied by a significant precipitation of 127 mm (5.0 in) over approximately 15 days, contributing to an average humidity of 84%. Stay prepared for a mix of sunshine and rain!

May Temperature in Jeffersonville

In May in Jeffersonville, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 0°C (33°F). This makes Jeffersonville a versatile destination for travelers, offering mild days and cool nights perfect for outdoor exploration.

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 19°C (67°F), with highs reaching up to 33°C (92°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec364148566773777571604541
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 total precipitation amount is 127 mm (5.0 in) distributed over 15 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 127 mm (5.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec9513912213112716510311711010878126
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 84%. With an average temperature of 19°C (67°F), this humidity feels like a warm, sticky embrace that can make traveling somewhat uncomfortable, as the air becomes thick and heavy, often leaving you feeling fatigued and in need of constant hydration.

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 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010109753
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 (36°F)95 mm (3.7 inches)88%moderate
February Weather5°C (41°F)139 mm (5.5 inches)88%moderate
March Weather9°C (48°F)122 mm (4.8 inches)87%high
April Weather13°C (56°F)131 mm (5.2 inches)84%very high
May Weather19°C (67°F)127 mm (5.0 inches)84%very high
June Weather23°C (73°F)165 mm (6.5 inches)83%very high
July Weather25°C (78°F)103 mm (4.1 inches)79%very high
August Weather24°C (76°F)117 mm (4.6 inches)66%very high
September Weather22°C (71°F)110 mm (4.3 inches)67%very high
October Weather16°C (61°F)108 mm (4.2 inches)76%high
November Weather7°C (46°F)78 mm (3.1 inches)89%moderate
December Weather5°C (41°F)126 mm (5.0 inches)88%moderate

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