May Weather in Greensburg, United States

Last updated: June 24, 2025

In May, the average temperature in Greensburg, United States hovers around 24°C (75°F), making it a comfortable destination. You can expect temperatures to range from a cool 10°C (50°F) to a warm 34°C (94°F). With 164 mm (6.5 in) of precipitation spread over 11 days, pack your umbrella just in case! Don't forget that the average humidity is a high 81%, adding to the tropical ambiance.

May Temperature in Greensburg

In May in Greensburg, the average temperature is 24°C (75°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 10°C (50°F). This pleasant weather makes Greensburg an ideal destination for outdoor activities and exploration during this time of year.

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

The chart illustrates May temperature patterns in Greensburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greensburg, May typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 10°C (50°F).

Data source: Temperature data for Greensburg generated using information from the Copernicus Climate Change Service.

May Precipitation in Greensburg

In Greensburg in May, the total precipitation amount reaches 164 mm (6.5 in) over the course of 11 days.

May Precipitation Trends in Greensburg

The chart displays monthly precipitation patterns in Greensburg, 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 Greensburg, May typically receives around 164 mm (6.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Greensburg

In Greensburg in May humidity is 81%. With an average temperature of 24°C (75°F), this humidity feels like a warm, thick blanket enveloping you, making traveling a bit sticky and sweaty, yet still inviting for those who enjoy the rich, tropical atmosphere.

May Average Humidity in Greensburg

This chart illustrates the average monthly humidity levels in Greensburg, 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 Greensburg is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Greensburg

In Greensburg in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Greensburg.

Maximum UV Index Levels in Greensburg for May

The chart shows the monthly maximum UV Index (UVI) for Greensburg 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 Greensburg typically reaches 11, which falls under the extreme exposure category.

Data source: Greensburg 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 Greensburg Compares to Other Months

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

This table compares monthly weather conditions in Greensburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	123 mm (4.8 inches)	83%	moderate
February Weather	14°C (58°F)	127 mm (5.0 inches)	83%	very high
March Weather	17°C (64°F)	96 mm (3.8 inches)	80%	very high
April Weather	19°C (67°F)	156 mm (6.1 inches)	81%	extreme
May Weather	24°C (75°F)	164 mm (6.5 inches)	81%	extreme
June Weather	26°C (80°F)	173 mm (6.8 inches)	78%	extreme
July Weather	27°C (81°F)	178 mm (7.0 inches)	79%	extreme
August Weather	27°C (81°F)	187 mm (7.4 inches)	79%	extreme
September Weather	26°C (79°F)	130 mm (5.1 inches)	79%	very high
October Weather	22°C (71°F)	119 mm (4.7 inches)	77%	very high
November Weather	15°C (59°F)	85 mm (3.4 inches)	85%	high
December Weather	13°C (55°F)	131 mm (5.2 inches)	88%	moderate