May Weather in Alma, United States

Last updated: June 24, 2025

In May, the average temperature in Alma, United States is a pleasant 18°C (65°F). However, temperatures can vary widely, with a minimum of 3°C (37°F) and soaring up to a maximum of 35°C (95°F). Expect 200 mm (7.9 in) of precipitation spread over approximately 14 days, contributing to an average humidity of 82%. Ideal for those who enjoy a mix of warm days and refreshing rain!

May Temperature in Alma

In May in Alma, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), and minimums can be as low as 3°C (37°F). This climate makes Alma an ideal destination for travelers seeking mild weather with the possibility of warm days and cool nights.

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

The chart illustrates May temperature patterns in Alma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alma, May typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Alma

In Alma in May, the total precipitation amount is 200 mm (7.9 in) accumulated over a span of 14 days.

May Precipitation Trends in Alma

The chart displays monthly precipitation patterns in Alma, 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 Alma, May typically receives around 200 mm (7.9 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 Alma

In Alma in May, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

May Average Humidity in Alma

This chart illustrates the average monthly humidity levels in Alma, 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 Alma is approximately 82%, 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 Alma

In Alma 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 Alma.

Maximum UV Index Levels in Alma for May

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

Data source: Alma 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 Alma Compares to Other Months

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

This table compares monthly weather conditions in Alma, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (31°F)	38 mm (1.5 inches)	76%	moderate
February Weather	0°C (33°F)	29 mm (1.1 inches)	77%	moderate
March Weather	8°C (47°F)	97 mm (3.8 inches)	70%	high
April Weather	12°C (54°F)	80 mm (3.1 inches)	73%	very high
May Weather	18°C (65°F)	200 mm (7.9 inches)	82%	very high
June Weather	25°C (77°F)	97 mm (3.8 inches)	82%	extreme
July Weather	27°C (80°F)	94 mm (3.7 inches)	81%	extreme
August Weather	25°C (77°F)	138 mm (5.4 inches)	78%	very high
September Weather	22°C (72°F)	90 mm (3.5 inches)	71%	very high
October Weather	13°C (56°F)	114 mm (4.5 inches)	71%	high
November Weather	7°C (44°F)	32 mm (1.2 inches)	81%	moderate
December Weather	3°C (37°F)	32 mm (1.2 inches)	84%	moderate