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May Weather in Morton, United States

Last updated: June 24, 2025

In May, the average temperature in Morton, United States reaches a pleasant 23°C (74°F). However, you might experience a minimum drop to 8°C (47°F) and occasional peaks up to 35°C (96°F). Be prepared for some rain, as the area receives an average precipitation of 137 mm (5.4 in) spread over 10 days. Plus, with an average humidity of 82%, it's a good idea to keep hydrated!

May Temperature in Morton

In May in Morton, the average temperature is 23°C (74°F). The maximum can reach 35°C (96°F), and the minimum can drop as low as 8°C (47°F). This variety in temperatures makes Morton a suitable destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates May temperature patterns in Morton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Morton, May typically has an average temperature of 23°C (74°F), with highs reaching up to 35°C (96°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec485461647379818178695552
Data source: Temperature data for Morton 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 Morton

In Morton in May, the precipitation amount is 137 mm (5.4 in) over the course of 10 days.

May Precipitation Trends in Morton

The chart displays monthly precipitation patterns in Morton, 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 Morton, May typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1091481311661371611171371029972121
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Morton

In Morton in May, humidity is 82%. With an average temperature of 23°C (74°F), this humidity feels like you are walking through a warm, damp blanket, making travel a bit uncomfortable and sticky as you navigate the air thick with moisture.

May Average Humidity in Morton

This chart illustrates the average monthly humidity levels in Morton, 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 Morton is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Morton

In Morton in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Morton.

Maximum UV Index Levels in Morton for May

The chart shows the monthly maximum UV Index (UVI) for Morton 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 Morton typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111112111110864
Data source: Morton 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 Morton Compares to Other Months

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

This table compares monthly weather conditions in Morton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)109 mm (4.3 inches)85%moderate
February Weather12°C (54°F)148 mm (5.8 inches)84%high
March Weather16°C (61°F)131 mm (5.2 inches)82%very high
April Weather18°C (65°F)166 mm (6.5 inches)82%extreme
May Weather23°C (74°F)137 mm (5.4 inches)82%extreme
June Weather26°C (79°F)161 mm (6.3 inches)79%extreme
July Weather27°C (81°F)117 mm (4.6 inches)82%extreme
August Weather27°C (81°F)137 mm (5.4 inches)77%extreme
September Weather26°C (78°F)102 mm (4.0 inches)74%very high
October Weather20°C (69°F)99 mm (3.9 inches)73%very high
November Weather13°C (55°F)72 mm (2.8 inches)85%high
December Weather11°C (52°F)121 mm (4.8 inches)88%moderate

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