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May Weather in Fredericktown, United States

Last updated: June 24, 2025

In May, the average temperature in Fredericktown, United States is a comfortable 19°C (67°F), with temperatures ranging from a brisk 2°C (36°F) to a warm 32°C (90°F). Expect about 154 mm (6.1 in) of precipitation over 14 days, contributing to an average humidity of 83%. Whether you're enjoying sunny days or cozying up during the rain, there's plenty to experience in this vibrant month!

May Temperature in Fredericktown

In May in Fredericktown, the average temperature is 19°C (67°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 2°C (36°F). This varied climate makes Fredericktown an ideal destination for travelers who enjoy a diverse range of weather conditions.

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

The chart illustrates May temperature patterns in Fredericktown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fredericktown, May typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343848556675797672594540
Data source: Temperature data for Fredericktown 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 Fredericktown

In Fredericktown in May, the total precipitation amount is 154 mm (6.1 in) over a period of 14 days.

May Precipitation Trends in Fredericktown

The chart displays monthly precipitation patterns in Fredericktown, 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 Fredericktown, May typically receives around 154 mm (6.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec881091431731549496110651268175
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fredericktown

In Fredericktown in May humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Fredericktown

This chart illustrates the average monthly humidity levels in Fredericktown, 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 Fredericktown is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Fredericktown

In Fredericktown 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 Fredericktown.

Maximum UV Index Levels in Fredericktown for May

The chart shows the monthly maximum UV Index (UVI) for Fredericktown 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 Fredericktown typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679111111109753
Data source: Fredericktown 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 Fredericktown Compares to Other Months

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

This table compares monthly weather conditions in Fredericktown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)88 mm (3.5 inches)83%moderate
February Weather3°C (38°F)109 mm (4.3 inches)81%high
March Weather9°C (48°F)143 mm (5.6 inches)80%high
April Weather13°C (55°F)172 mm (6.8 inches)80%very high
May Weather19°C (67°F)154 mm (6.1 inches)83%extreme
June Weather24°C (76°F)94 mm (3.7 inches)83%extreme
July Weather26°C (79°F)96 mm (3.8 inches)76%extreme
August Weather24°C (76°F)110 mm (4.3 inches)69%very high
September Weather22°C (72°F)65 mm (2.6 inches)68%very high
October Weather15°C (59°F)126 mm (5.0 inches)72%high
November Weather7°C (45°F)81 mm (3.2 inches)83%moderate
December Weather5°C (41°F)74 mm (2.9 inches)86%moderate

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