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May Weather in Alma, United States

Last updated: June 24, 2025

In May, the average temperature in Alma, United States is a comfortable 15°C (59°F), with minimums dipping to 0°C (32°F) and maximums soaring up to 36°C (97°F). Expect around 148 mm (5.8 in) of precipitation spread over 15 days, contributing to an average humidity level of 79%. Be prepared for a varied climate that keeps you on your toes!

May Temperature in Alma

In May in Alma, the average temperature is 15°C (59°F). Maximums can reach 36°C (97°F), and minimums can be as low as 0°C (32°F). Travelers should be prepared for a wide range of temperatures during their visit.

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 15°C (59°F), with highs reaching up to 36°C (97°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec181934445971747064493425
Data source: Temperature data for Alma generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Alma

In Alma, in May, the precipitation amount is 148 mm (5.8 in) over a span of 15 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 148 mm (5.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec34475592148140971281131134945
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Alma

In Alma in May humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.

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 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
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 is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2458910997532
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.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)34 mm (1.4 inches)88%low
February Weather-7°C (19°F)47 mm (1.9 inches)89%moderate
March Weather1°C (35°F)55 mm (2.2 inches)86%moderate
April Weather7°C (44°F)92 mm (3.6 inches)85%very high
May Weather15°C (59°F)148 mm (5.8 inches)79%very high
June Weather21°C (71°F)140 mm (5.5 inches)80%very high
July Weather23°C (74°F)97 mm (3.8 inches)80%very high
August Weather21°C (70°F)128 mm (5.0 inches)78%very high
September Weather18°C (64°F)113 mm (4.4 inches)80%high
October Weather9°C (49°F)113 mm (4.4 inches)84%moderate
November Weather1°C (35°F)49 mm (1.9 inches)89%moderate
December Weather-4°C (25°F)45 mm (1.8 inches)85%low

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