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April Weather in Lebanon, United States

Last updated: June 24, 2025

The average temperature in Lebanon, United States during April is a mild 14°C (57°F), with the minimum dipping to a chilly -3°C (27°F) and occasionally spiking to a warm 30°C (87°F). Expect around a total of 150 mm (5.9 in) of precipitation over approximately 12 days, coupled with an average humidity of 82%, creating a potentially damp ambiance throughout the month.

April Temperature in Lebanon

In April, in Lebanon, the average temperature is 14°C (57°F). Maximum temperatures can reach 30°C (87°F), while minimums can dip as low as -3°C (27°F). This temperature range offers a mix of mild and warm days, making it a great time for outdoor activities and exploration in Lebanon.

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

The chart illustrates April temperature patterns in Lebanon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lebanon, April typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (87°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec374249576874787672614642
Data source: Temperature data for Lebanon 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 Lebanon

In Lebanon in April, the total precipitation amount is 150 mm (5.9 in) over the course of 12 days.

April Precipitation Trends in Lebanon

The chart displays monthly precipitation patterns in Lebanon, 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 Lebanon, April typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec10317014615012116812211812612092141
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lebanon

In Lebanon in April, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

April Average Humidity in Lebanon

This chart illustrates the average monthly humidity levels in Lebanon, 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 Lebanon is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lebanon

In Lebanon 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 Lebanon.

Maximum UV Index Levels in Lebanon for April

The chart shows the monthly maximum UV Index (UVI) for Lebanon 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 Lebanon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Lebanon 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 Lebanon Compares to Other Months

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

This table compares monthly weather conditions in Lebanon, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)103 mm (4.0 inches)87%moderate
February Weather5°C (42°F)169 mm (6.7 inches)86%moderate
March Weather9°C (49°F)146 mm (5.7 inches)86%high
April Weather14°C (57°F)150 mm (5.9 inches)82%very high
May Weather20°C (68°F)121 mm (4.7 inches)82%very high
June Weather23°C (74°F)168 mm (6.6 inches)83%extreme
July Weather26°C (78°F)122 mm (4.8 inches)80%extreme
August Weather25°C (76°F)118 mm (4.7 inches)74%very high
September Weather22°C (72°F)126 mm (5.0 inches)71%very high
October Weather16°C (61°F)120 mm (4.7 inches)78%high
November Weather8°C (46°F)92 mm (3.6 inches)88%moderate
December Weather6°C (42°F)140 mm (5.5 inches)88%moderate

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