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April Weather in Lexington, United States

Last updated: June 24, 2025

In Lexington, United States, the average temperature in April is a cool 12°C (54°F). Expect a range that can dip as low as -8°C (18°F) and soar up to 30°C (87°F). The area receives about 86 mm (3.4 in) of precipitation over nearly 11 days, contributing to an average humidity of 77%. Prepare for a month that balances chilly mornings with the possibility of warmer afternoons!

April Temperature in Lexington

In April in Lexington, the average temperature is 12°C (54°F). Maximums can reach 30°C (87°F), while minimums can drop as low as -8°C (18°F). Visitors should be prepared for a wide range of temperatures when traveling during this time.

April Weather in Lexington: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Lexington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lexington, April typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec303246546677797672574437
Data source: Temperature data for Lexington 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.

April Precipitation in Lexington

In Lexington in April, the precipitation amount is 86 mm (3.4 in), spread over 11 days.

April Precipitation Trends in Lexington

The chart displays monthly precipitation patterns in Lexington, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Lexington, April typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec56441028621510810197741134733
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lexington

In Lexington in April, humidity is 77%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making your travels a little more uncomfortable and requiring you to dress in layers to stay warm and dry.

April Average Humidity in Lexington

This chart illustrates the average monthly humidity levels in Lexington, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Lexington is approximately 77%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Lexington

In Lexington in April, 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 Lexington.

Maximum UV Index Levels in Lexington for April

The chart shows the monthly maximum UV Index (UVI) for Lexington in April, 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 April, the maximum UV index in Lexington typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Lexington April 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 April Weather in Lexington Compares to Other Months

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

This table compares monthly weather conditions in Lexington, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)56 mm (2.2 inches)80%moderate
February Weather0°C (33°F)44 mm (1.7 inches)78%moderate
March Weather8°C (46°F)102 mm (4.0 inches)75%high
April Weather12°C (54°F)86 mm (3.4 inches)77%very high
May Weather19°C (66°F)215 mm (8.4 inches)82%very high
June Weather25°C (77°F)108 mm (4.2 inches)83%extreme
July Weather26°C (79°F)101 mm (4.0 inches)81%extreme
August Weather25°C (77°F)97 mm (3.8 inches)78%very high
September Weather22°C (72°F)74 mm (2.9 inches)72%very high
October Weather14°C (57°F)113 mm (4.5 inches)72%high
November Weather7°C (44°F)47 mm (1.9 inches)84%moderate
December Weather3°C (38°F)33 mm (1.3 inches)86%moderate

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