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April Weather in Lebanon, United States

Last updated: June 24, 2025

In April, the average temperature in Lebanon, United States is a pleasant 15°C (59°F), with temperatures ranging from a cool -1°C (30°F) to a warm 32°C (89°F). Expect about 146 mm (5.7 in) of precipitation spread over 11 days, and remember to brace yourself for relatively high humidity levels at 82%.

April Temperature in Lebanon

In April in Lebanon, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F), and minimums can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec414552597076807874634945
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 precipitation amount is 146 mm (5.7 in) spread over 11 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 146 mm (5.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10818916614612214512612112514085152
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 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

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 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 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
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 Weather5°C (41°F)108 mm (4.2 inches)87%moderate
February Weather7°C (45°F)189 mm (7.4 inches)86%high
March Weather11°C (53°F)166 mm (6.5 inches)86%high
April Weather15°C (59°F)146 mm (5.7 inches)82%very high
May Weather21°C (70°F)122 mm (4.8 inches)82%very high
June Weather25°C (77°F)145 mm (5.7 inches)83%extreme
July Weather27°C (80°F)126 mm (4.9 inches)80%extreme
August Weather26°C (78°F)121 mm (4.8 inches)74%very high
September Weather23°C (74°F)125 mm (4.9 inches)71%very high
October Weather17°C (64°F)140 mm (5.5 inches)78%high
November Weather9°C (49°F)85 mm (3.4 inches)88%moderate
December Weather7°C (46°F)152 mm (6.0 inches)88%moderate

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