May Weather in Carlisle, United States

Last updated: June 24, 2025

In Carlisle, United States, the average temperature in May hovers around 19°C (67°F), with fluctuations ranging from a chilly 0°C (32°F) to a warm 32°C (90°F). Expect 127 mm (5.0 in) of precipitation over about 14 days, creating a humid atmosphere with an average humidity of 81%. Plan accordingly for both the sunshine and the rain!

May Temperature in Carlisle

In May in Carlisle, the average temperature is 19°C (67°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 0°C (32°F). Be prepared for a range of weather, from warm days to chilly nights, making it a great time to explore.

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

The chart illustrates May temperature patterns in Carlisle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carlisle, May typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Carlisle

In Carlisle in May, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

May Precipitation Trends in Carlisle

The chart displays monthly precipitation patterns in Carlisle, 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 Carlisle, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 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 Carlisle

In Carlisle in May 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.

May Average Humidity in Carlisle

This chart illustrates the average monthly humidity levels in Carlisle, 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 Carlisle 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 Carlisle

In Carlisle 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 Carlisle.

Maximum UV Index Levels in Carlisle for May

The chart shows the monthly maximum UV Index (UVI) for Carlisle 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 Carlisle typically reaches 10, which falls under the very high exposure category.

Data source: Carlisle 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 Carlisle Compares to Other Months

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

This table compares monthly weather conditions in Carlisle, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	97 mm (3.8 inches)	88%	moderate
February Weather	4°C (40°F)	133 mm (5.2 inches)	88%	moderate
March Weather	8°C (47°F)	128 mm (5.0 inches)	87%	high
April Weather	13°C (56°F)	137 mm (5.4 inches)	85%	very high
May Weather	19°C (67°F)	127 mm (5.0 inches)	81%	very high
June Weather	23°C (73°F)	178 mm (7.0 inches)	82%	very high
July Weather	25°C (77°F)	101 mm (4.0 inches)	81%	very high
August Weather	24°C (75°F)	105 mm (4.2 inches)	73%	very high
September Weather	21°C (71°F)	118 mm (4.7 inches)	73%	very high
October Weather	15°C (60°F)	109 mm (4.3 inches)	78%	high
November Weather	7°C (45°F)	84 mm (3.3 inches)	89%	moderate
December Weather	5°C (41°F)	127 mm (5.0 inches)	87%	moderate