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May Weather in Dexter, United States

Last updated: June 24, 2025

In Dexter, United States, the average temperature in May hovers around 15°C (60°F). However, be prepared for a wide range, with temperatures dipping as low as -2°C (28°F) and soaring up to 34°C (93°F). You'll likely experience 120 mm (4.7 in) of precipitation spread over 15 days, accompanied by an average humidity of 80%. Make sure to pack accordingly for this varied climate!

May Temperature in Dexter

In May in Dexter, the average temperature is 15°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as -2°C (28°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Dexter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dexter, May typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (93°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec262837476070747266543932
Data source: Temperature data for Dexter 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 Dexter

In Dexter in May, the precipitation amount is 120 mm (4.7 in) spread over 15 days.

May Precipitation Trends in Dexter

The chart displays monthly precipitation patterns in Dexter, 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 Dexter, May typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec64677791120829565691047653
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dexter

In Dexter in May humidity is 80%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can make even the simplest stroll feel like a workout, leaving travelers yearning for a refreshing breeze or shade to escape the weight of the air.

May Average Humidity in Dexter

This chart illustrates the average monthly humidity levels in Dexter, 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 Dexter is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%86%80%80%80%81%80%84%90%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dexter

In Dexter 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 Dexter.

Maximum UV Index Levels in Dexter for May

The chart shows the monthly maximum UV Index (UVI) for Dexter 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 Dexter typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24599101097542
Data source: Dexter 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 Dexter Compares to Other Months

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

This table compares monthly weather conditions in Dexter, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)64 mm (2.5 inches)88%low
February Weather-2°C (28°F)67 mm (2.6 inches)87%moderate
March Weather3°C (37°F)77 mm (3.0 inches)85%moderate
April Weather8°C (47°F)90 mm (3.6 inches)86%very high
May Weather15°C (60°F)120 mm (4.7 inches)80%very high
June Weather21°C (70°F)82 mm (3.2 inches)80%very high
July Weather24°C (75°F)95 mm (3.8 inches)80%very high
August Weather22°C (72°F)65 mm (2.5 inches)80%very high
September Weather19°C (66°F)69 mm (2.7 inches)80%high
October Weather12°C (54°F)104 mm (4.1 inches)84%moderate
November Weather4°C (39°F)76 mm (3.0 inches)89%moderate
December Weather0°C (33°F)53 mm (2.1 inches)86%low

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