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May Weather in Greenwood, United States

Last updated: June 24, 2025

In Greenwood, United States, the average temperature in May hovers around 14°C (58°F). Temperatures can fluctuate widely, with minimums plummeting to -2°C (29°F) and maximums soaring up to 34°C (94°F). During this month, expect about 126 mm (5.0 in) of precipitation over 13 days, and a comfortable average humidity of 79%.

May Temperature in Greenwood

In May in Greenwood, the average temperature is 14°C (58°F). Maximum temperatures can reach 34°C (94°F), while minimums can dip as low as -2°C (29°F). Travelers should be prepared for a wide range of weather conditions, from warm days to chilly nights.

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

The chart illustrates May temperature patterns in Greenwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greenwood, May typically has an average temperature of 14°C (58°F), with highs reaching up to 34°C (94°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec171732425768726862473223
Data source: Temperature data for Greenwood 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 Greenwood

In Greenwood in May, the precipitation amount is 126 mm (5.0 in) over the course of 13 days.

May Precipitation Trends in Greenwood

The chart displays monthly precipitation patterns in Greenwood, 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 Greenwood, May typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec34535797126119122139911205253
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Greenwood

In Greenwood in May, humidity is 79%. With an average temperature of 14°C (58°F), this humidity feels like an oppressive blanket wrapped around you, making even the mild temperatures feel heavier and more stifling for traveling.

May Average Humidity in Greenwood

This chart illustrates the average monthly humidity levels in Greenwood, 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 Greenwood is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Greenwood

In Greenwood in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Greenwood.

Maximum UV Index Levels in Greenwood for May

The chart shows the monthly maximum UV Index (UVI) for Greenwood 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 Greenwood typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458810997532
Data source: Greenwood 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 Greenwood Compares to Other Months

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

This table compares monthly weather conditions in Greenwood, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)33 mm (1.3 inches)88%low
February Weather-8°C (18°F)53 mm (2.1 inches)89%moderate
March Weather0°C (32°F)57 mm (2.2 inches)86%moderate
April Weather6°C (43°F)97 mm (3.8 inches)85%very high
May Weather14°C (58°F)126 mm (5.0 inches)79%very high
June Weather20°C (68°F)119 mm (4.7 inches)80%very high
July Weather22°C (72°F)122 mm (4.8 inches)80%very high
August Weather20°C (68°F)139 mm (5.5 inches)78%very high
September Weather16°C (62°F)91 mm (3.6 inches)80%high
October Weather8°C (48°F)120 mm (4.7 inches)84%moderate
November Weather0°C (33°F)52 mm (2.0 inches)89%moderate
December Weather-5°C (24°F)53 mm (2.1 inches)85%low

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