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May Weather in Glyndon, United States

Last updated: June 24, 2025

In Glyndon, United States, the average temperature in May hovers around 14°C (57°F), providing a mild backdrop for various activities. Temperatures can vary significantly, dipping to a minimum of -4°C (26°F) and soaring to a maximum of 35°C (95°F). Expect around 51 mm (2.0 in) of precipitation spread over 8 days, contributing to an average humidity level of 75%. 🌦️

May Temperature in Glyndon

In May in Glyndon, the average temperature is 14°C (57°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as -4°C (26°F). This variety in temperature makes it essential for travelers to pack both light clothing for warm days and warmer layers for cooler nights.

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

The chart illustrates May temperature patterns in Glyndon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glyndon, May typically has an average temperature of 14°C (57°F), with highs reaching up to 35°C (95°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec101028405770736961442918
Data source: Temperature data for Glyndon 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 Glyndon

In Glyndon in May, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

May Precipitation Trends in Glyndon

The chart displays monthly precipitation patterns in Glyndon, 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 Glyndon, May typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec192127505189699787852241
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Glyndon

In Glyndon in May, humidity is 75%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket enveloping you, making outdoor activities somewhat uncomfortable and travel a bit sluggish, as the air feels heavy and the heat lingers close to your skin.

May Average Humidity in Glyndon

This chart illustrates the average monthly humidity levels in Glyndon, 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 Glyndon is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%85%81%75%79%77%78%77%79%86%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Glyndon

In Glyndon in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Glyndon.

Maximum UV Index Levels in Glyndon for May

The chart shows the monthly maximum UV Index (UVI) for Glyndon 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 Glyndon typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810987532
Data source: Glyndon 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 Glyndon Compares to Other Months

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

This table compares monthly weather conditions in Glyndon, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (11°F)19 mm (0.7 inches)90%low
February Weather-12°C (10°F)21 mm (0.8 inches)92%moderate
March Weather-2°C (29°F)27 mm (1.1 inches)85%moderate
April Weather4°C (40°F)50 mm (2.0 inches)81%high
May Weather14°C (57°F)51 mm (2.0 inches)75%very high
June Weather21°C (70°F)89 mm (3.5 inches)79%very high
July Weather23°C (73°F)69 mm (2.7 inches)76%very high
August Weather20°C (69°F)97 mm (3.8 inches)78%very high
September Weather16°C (61°F)87 mm (3.4 inches)77%high
October Weather7°C (44°F)85 mm (3.3 inches)79%moderate
November Weather-2°C (29°F)22 mm (0.8 inches)86%moderate
December Weather-8°C (18°F)41 mm (1.6 inches)86%low

Compare Glyndon's Climate with Cities Worldwide