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May Weather in Catlettsburg, United States

Last updated: June 24, 2025

In May, the average temperature in Catlettsburg, United States hovers around 19°C (66°F), with a minimum dipping to 1°C (34°F) and a maximum soaring to 33°C (91°F). Expect 132 mm (5.2 in) of precipitation over approximately 14 days, and prepare for an average humidity of 81% during this time.

May Temperature in Catlettsburg

In May in Catlettsburg, the average temperature is 19°C (66°F). Maximums can reach 33°C (91°F), and minimums can be as low as 1°C (34°F). It is advisable to pack for both warm days and cool nights when traveling to Catlettsburg during this time.

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

The chart illustrates May temperature patterns in Catlettsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Catlettsburg, May typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (91°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec364147566673787571604641
Data source: Temperature data for Catlettsburg 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 Catlettsburg

In Catlettsburg in May, the precipitation amount is 132 mm (5.2 in) over a span of 14 days.

May Precipitation Trends in Catlettsburg

The chart displays monthly precipitation patterns in Catlettsburg, 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 Catlettsburg, May typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec9413410912713216011212510711377120
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Catlettsburg

In Catlettsburg in May, humidity is 81%. With an average temperature of 19°C (66°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel both muggy and slightly stifling, often leading to a need for frequent breaks in the shade.

May Average Humidity in Catlettsburg

This chart illustrates the average monthly humidity levels in Catlettsburg, 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 Catlettsburg is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Catlettsburg

In Catlettsburg 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 Catlettsburg.

Maximum UV Index Levels in Catlettsburg for May

The chart shows the monthly maximum UV Index (UVI) for Catlettsburg 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 Catlettsburg typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010108753
Data source: Catlettsburg 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 Catlettsburg Compares to Other Months

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

This table compares monthly weather conditions in Catlettsburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)94 mm (3.7 inches)88%moderate
February Weather5°C (41°F)134 mm (5.3 inches)88%moderate
March Weather8°C (47°F)109 mm (4.3 inches)87%high
April Weather13°C (56°F)127 mm (5.0 inches)85%very high
May Weather19°C (66°F)132 mm (5.2 inches)81%very high
June Weather23°C (73°F)160 mm (6.3 inches)82%very high
July Weather25°C (78°F)112 mm (4.4 inches)81%very high
August Weather24°C (76°F)125 mm (4.9 inches)73%very high
September Weather21°C (71°F)107 mm (4.2 inches)73%very high
October Weather16°C (61°F)113 mm (4.5 inches)78%high
November Weather8°C (46°F)76 mm (3.0 inches)89%moderate
December Weather5°C (41°F)120 mm (4.7 inches)87%moderate

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