May Weather in Yale, United States

Last updated: June 24, 2025

In Yale, United States, the average temperature in May hovers around 21°C (70°F). Expect minimums as low as 6°C (43°F) and maximums soaring to 34°C (94°F). During this time, the region experiences an average precipitation of 145 mm (5.7 in) spread over 13 days, contributing to its average humidity of 83%.

May Temperature in Yale

In May in Yale, the average temperature is 21°C (70°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 6°C (43°F). This varied climate makes it an ideal destination for travelers looking to experience a mix of warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Yale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yale, May typically has an average temperature of 21°C (70°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (43°F).

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

May Precipitation in Yale

In Yale in May, the precipitation amount is 145 mm (5.7 in) over the course of 13 days.

May Precipitation Trends in Yale

The chart displays monthly precipitation patterns in Yale, 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 Yale, May typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 13 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 Yale

In Yale in May humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

May Average Humidity in Yale

This chart illustrates the average monthly humidity levels in Yale, 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 Yale is approximately 83%, 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 Yale

In Yale 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 Yale.

Maximum UV Index Levels in Yale for May

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

Data source: Yale 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 Yale Compares to Other Months

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

This table compares monthly weather conditions in Yale, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	62 mm (2.4 inches)	79%	moderate
February Weather	5°C (41°F)	51 mm (2.0 inches)	78%	high
March Weather	12°C (54°F)	91 mm (3.6 inches)	75%	high
April Weather	15°C (59°F)	131 mm (5.2 inches)	75%	very high
May Weather	21°C (70°F)	145 mm (5.7 inches)	83%	very high
June Weather	26°C (79°F)	105 mm (4.1 inches)	81%	extreme
July Weather	28°C (83°F)	92 mm (3.6 inches)	78%	extreme
August Weather	27°C (81°F)	98 mm (3.9 inches)	68%	very high
September Weather	24°C (76°F)	87 mm (3.4 inches)	64%	very high
October Weather	17°C (62°F)	119 mm (4.7 inches)	71%	high
November Weather	10°C (50°F)	37 mm (1.5 inches)	82%	moderate
December Weather	7°C (44°F)	36 mm (1.4 inches)	87%	moderate