May Weather in Carmel, United States

Last updated: June 24, 2025

In May, the average temperature in Carmel, United States is a pleasant 18°C (64°F). However, temperatures can swing dramatically, with a minimum of -1°C (30°F) and a maximum reaching up to 33°C (93°F). During this period, expect about 138 mm (5.4 in) of precipitation over 15 days, contributing to an average humidity level of 79%.

May Temperature in Carmel

In May in Carmel, the average temperature is 18°C (64°F). Maximums can reach 33°C (93°F), while minimums can drop as low as -1°C (30°F). This makes it essential to pack both light and warm clothing for your travels.

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

The chart illustrates May temperature patterns in Carmel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carmel, May typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (93°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Carmel

In Carmel in May, the total precipitation amount is 138 mm (5.4 in) recorded over the course of 15 days.

May Precipitation Trends in Carmel

The chart displays monthly precipitation patterns in Carmel, 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 Carmel, May typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Carmel

In Carmel in May, humidity is 79%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities more challenging but also creates a lush, vibrant atmosphere that's perfect for exploring local culture and scenery.

May Average Humidity in Carmel

This chart illustrates the average monthly humidity levels in Carmel, 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 Carmel is approximately 79%, 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 Carmel

In Carmel 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 Carmel.

Maximum UV Index Levels in Carmel for May

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

Data source: Carmel 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 Carmel Compares to Other Months

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

This table compares monthly weather conditions in Carmel, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	81 mm (3.2 inches)	87%	moderate
February Weather	0°C (33°F)	91 mm (3.6 inches)	85%	moderate
March Weather	6°C (43°F)	122 mm (4.8 inches)	86%	high
April Weather	11°C (52°F)	92 mm (3.6 inches)	84%	very high
May Weather	18°C (64°F)	138 mm (5.4 inches)	79%	very high
June Weather	23°C (73°F)	104 mm (4.1 inches)	82%	extreme
July Weather	25°C (77°F)	108 mm (4.3 inches)	79%	very high
August Weather	23°C (74°F)	92 mm (3.6 inches)	70%	very high
September Weather	21°C (70°F)	77 mm (3.0 inches)	69%	very high
October Weather	14°C (58°F)	101 mm (4.0 inches)	76%	high
November Weather	5°C (42°F)	87 mm (3.4 inches)	88%	moderate
December Weather	2°C (36°F)	75 mm (2.9 inches)	87%	low