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May Weather in Keytesville, United States

Last updated: June 24, 2025

In Keytesville, United States, the average temperature in May hovers around 19°C (66°F). You can expect the minimum to drop to 3°C (38°F) and soar up to a maximum of 34°C (93°F). Be prepared for precipitation averaging 213 mm (8.4 in) over 15 days and a high humidity level of 82%.

May Temperature in Keytesville

In May in Keytesville, the average temperature is 19°C (66°F). Maximums can reach 34°C (93°F), while minimums can dip to as low as 3°C (38°F). This variability makes Keytesville a great destination for travelers who enjoy diverse weather experiences.

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

The chart illustrates May temperature patterns in Keytesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keytesville, May typically has an average temperature of 19°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec303245546676797671574337
Data source: Temperature data for Keytesville 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 Keytesville

In Keytesville in May, the total precipitation amount is 213 mm (8.4 in), falling over a span of 15 days.

May Precipitation Trends in Keytesville

The chart displays monthly precipitation patterns in Keytesville, 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 Keytesville, May typically receives around 213 mm (8.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec62521159521314511497731195138
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Keytesville

In Keytesville in May humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

May Average Humidity in Keytesville

This chart illustrates the average monthly humidity levels in Keytesville, 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 Keytesville is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Keytesville

In Keytesville 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 Keytesville.

Maximum UV Index Levels in Keytesville for May

The chart shows the monthly maximum UV Index (UVI) for Keytesville 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 Keytesville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Keytesville 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 Keytesville Compares to Other Months

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

This table compares monthly weather conditions in Keytesville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)62 mm (2.5 inches)80%moderate
February Weather0°C (33°F)52 mm (2.0 inches)78%moderate
March Weather7°C (46°F)115 mm (4.5 inches)75%high
April Weather12°C (54°F)95 mm (3.8 inches)77%very high
May Weather19°C (66°F)213 mm (8.4 inches)82%very high
June Weather25°C (76°F)145 mm (5.7 inches)83%extreme
July Weather26°C (80°F)114 mm (4.5 inches)81%extreme
August Weather24°C (76°F)97 mm (3.8 inches)78%very high
September Weather22°C (72°F)73 mm (2.9 inches)72%very high
October Weather14°C (57°F)119 mm (4.7 inches)72%high
November Weather6°C (43°F)51 mm (2.0 inches)84%moderate
December Weather3°C (37°F)38 mm (1.5 inches)86%moderate

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