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May Weather in Dundee, United States

Last updated: June 24, 2025

In Dundee, United States, the average temperature in May hovers around 14°C (57°F). During this time, temperatures can swing from a chilly -2°C (29°F) to a warm 32°C (90°F). With about 119 mm (4.7 in) of precipitation spread over 15 days, you can expect occasional rain. Additionally, the average humidity stands at a muggy 82%, making the air feel quite dense.

May Temperature in Dundee

In May in Dundee, the average temperature is 14°C (57°F), with maximums reaching 32°C (90°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates May temperature patterns in Dundee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dundee, May typically has an average temperature of 14°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec262835455767727064543932
Data source: Temperature data for Dundee 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 Dundee

In Dundee in May, the precipitation amount is 119 mm (4.7 in) over a span of 15 days.

May Precipitation Trends in Dundee

The chart displays monthly precipitation patterns in Dundee, 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 Dundee, May typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec7182761111199513989841388386
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dundee

In Dundee in May, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

May Average Humidity in Dundee

This chart illustrates the average monthly humidity levels in Dundee, 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 Dundee is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dundee

In Dundee 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 Dundee.

Maximum UV Index Levels in Dundee for May

The chart shows the monthly maximum UV Index (UVI) for Dundee 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 Dundee typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Dundee 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 Dundee Compares to Other Months

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

This table compares monthly weather conditions in Dundee, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)71 mm (2.8 inches)90%moderate
February Weather-2°C (28°F)82 mm (3.2 inches)90%moderate
March Weather1°C (35°F)76 mm (3.0 inches)87%high
April Weather7°C (46°F)111 mm (4.4 inches)88%very high
May Weather14°C (57°F)119 mm (4.7 inches)82%very high
June Weather19°C (67°F)95 mm (3.7 inches)79%very high
July Weather22°C (72°F)139 mm (5.5 inches)78%very high
August Weather21°C (71°F)89 mm (3.5 inches)76%very high
September Weather18°C (64°F)84 mm (3.3 inches)78%very high
October Weather12°C (54°F)138 mm (5.4 inches)84%high
November Weather4°C (40°F)83 mm (3.3 inches)89%moderate
December Weather0°C (32°F)86 mm (3.4 inches)86%low

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