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May Weather in Millersburg, United States

Last updated: June 24, 2025

In May, the average temperature in Millersburg, United States hovers around 17°C (63°F). Be prepared for a temperature range that can dip to a chilly -1°C (30°F) and soar up to a warm 32°C (89°F). Expect about 119 mm (4.7 in) of precipitation over 14 days, coupled with a fairly high average humidity of 81%.

May Temperature in Millersburg

In May in Millersburg, the average temperature is 17°C (63°F). Maximums can reach 32°C (89°F) and minimums can be as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Millersburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millersburg, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (89°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303441516371757368574236
Data source: Temperature data for Millersburg 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 Millersburg

In Millersburg in May, the precipitation amount is 119 mm (4.7 in) over the course of 14 days.

May Precipitation Trends in Millersburg

The chart displays monthly precipitation patterns in Millersburg, 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 Millersburg, May typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec8410210413211912111582971049394
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Millersburg

In Millersburg in May humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.

May Average Humidity in Millersburg

This chart illustrates the average monthly humidity levels in Millersburg, 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 Millersburg is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Millersburg

In Millersburg 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 Millersburg.

Maximum UV Index Levels in Millersburg for May

The chart shows the monthly maximum UV Index (UVI) for Millersburg 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 Millersburg typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Millersburg 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 Millersburg Compares to Other Months

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

This table compares monthly weather conditions in Millersburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)84 mm (3.3 inches)88%moderate
February Weather1°C (34°F)102 mm (4.0 inches)88%moderate
March Weather5°C (42°F)104 mm (4.1 inches)87%high
April Weather11°C (51°F)132 mm (5.2 inches)87%very high
May Weather17°C (63°F)119 mm (4.7 inches)81%very high
June Weather22°C (71°F)121 mm (4.8 inches)83%very high
July Weather24°C (76°F)115 mm (4.5 inches)82%very high
August Weather23°C (73°F)82 mm (3.2 inches)76%very high
September Weather20°C (68°F)97 mm (3.8 inches)77%very high
October Weather14°C (57°F)104 mm (4.1 inches)82%high
November Weather5°C (42°F)93 mm (3.7 inches)89%moderate
December Weather2°C (36°F)94 mm (3.7 inches)86%low

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