April Weather in Greensburg, United States

Last updated: June 24, 2025

In April, the average temperature in Greensburg, United States is a pleasant 19°C (67°F), but be prepared for some variability. Temperatures can dip to a chilly 4°C (39°F) or soar to a warm 31°C (88°F). While enjoying the climate, expect an average humidity of 81% and precipitation totaling 156 mm (6.1 in) over roughly 11 days.

April Temperature in Greensburg

In April in Greensburg, the average temperature is 19°C (67°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as 4°C (39°F). This makes it a great time for travelers to enjoy mild weather, perfect for outdoor activities and exploration.

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

The chart illustrates April 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, April typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (39°F).

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

April Precipitation in Greensburg

In Greensburg in April, the precipitation amount is 156 mm (6.1 in) distributed over 11 days.

April Precipitation Trends in Greensburg

The chart displays monthly precipitation patterns in Greensburg, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Greensburg, April typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Greensburg

In Greensburg in April humidity is 81%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick, prompting you to seek shade and hydration frequently.

April Average Humidity in Greensburg

This chart illustrates the average monthly humidity levels in Greensburg, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Greensburg is approximately 81%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Greensburg

In Greensburg in April, 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 April

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

Data source: Greensburg April 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 April 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 April’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 April’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