May Weather in Cayce, United States

Last updated: June 24, 2025

In May, the average temperature in Cayce, United States is a pleasant 23°C (74°F). Expect to experience a range from a cool 7°C (44°F) to a warm 37°C (99°F). The region sees about 105 mm (4.1 in) of precipitation over approximately 9 days, contributing to an average humidity of 75%. Whether you’re enjoying the sunshine or soaking in the refreshing rain, Cayce offers a dynamic climate!

May Temperature in Cayce

In May in Cayce, the average temperature is 23°C (74°F). Maximums can reach 37°C (99°F), and minimums can be as low as 7°C (44°F). This makes Cayce a pleasant destination for travelers seeking mild weather and the chance to experience a variety of temperatures during their stay.

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

The chart illustrates May temperature patterns in Cayce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayce, May typically has an average temperature of 23°C (74°F), with highs reaching up to 37°C (99°F) and lows dropping to around 7°C (44°F).

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

May Precipitation in Cayce

In Cayce in May, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

May Precipitation Trends in Cayce

The chart displays monthly precipitation patterns in Cayce, 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 Cayce, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 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 Cayce

In Cayce in May, humidity is 75%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket wrapping around you, making it feel more sweltering than it actually is, which can be quite uncomfortable for traveling.

May Average Humidity in Cayce

This chart illustrates the average monthly humidity levels in Cayce, 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 Cayce is approximately 75%, 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 Cayce

In Cayce 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 Cayce.

Maximum UV Index Levels in Cayce for May

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

Data source: Cayce 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 Cayce Compares to Other Months

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

This table compares monthly weather conditions in Cayce, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	86 mm (3.4 inches)	86%	moderate
February Weather	12°C (53°F)	103 mm (4.1 inches)	81%	high
March Weather	14°C (58°F)	75 mm (2.9 inches)	81%	very high
April Weather	18°C (65°F)	108 mm (4.2 inches)	79%	very high
May Weather	23°C (74°F)	105 mm (4.1 inches)	75%	very high
June Weather	26°C (79°F)	110 mm (4.3 inches)	75%	extreme
July Weather	27°C (82°F)	139 mm (5.5 inches)	80%	extreme
August Weather	27°C (80°F)	134 mm (5.3 inches)	81%	extreme
September Weather	25°C (77°F)	100 mm (4.0 inches)	83%	very high
October Weather	20°C (69°F)	73 mm (2.9 inches)	78%	very high
November Weather	13°C (55°F)	66 mm (2.6 inches)	85%	high
December Weather	10°C (51°F)	130 mm (5.1 inches)	87%	moderate