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January Weather in West Lebanon, United States

Last updated: June 24, 2025

In January, the average temperature in West Lebanon, United States hovers around -2°C (29°F), with the mercury dipping as low as -28°C (-18°F) and occasionally reaching up to 18°C (65°F). Expect a precipitation total of 77 mm (3.0 in) over approximately 8 days, contributing to an average humidity level of 82%. Stay prepared for the chill while enjoying the beauty of this winter month!

January Temperature in West Lebanon

In January in West Lebanon, the average temperature is -2°C (29°F). Maximum temperatures can reach 18°C (65°F), while the minimum can drop as low as -28°C (-18°F). Travelers should be prepared for a wide temperature range and pack accordingly.

January Weather in West Lebanon: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in West Lebanon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Lebanon, January typically has an average temperature of -2°C (29°F), with highs reaching up to 18°C (65°F) and lows dropping to around -28°C (-18°F).
JanFebMarAprMayJunJulAugSepOctNovDec293142526474777470574135
Data source: Temperature data for West 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.

January Precipitation in West Lebanon

In West Lebanon in January, the precipitation amount is 77 mm (3.0 in) distributed over 8 days.

January Precipitation Trends in West Lebanon

The chart displays monthly precipitation patterns in West Lebanon, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In West Lebanon, January typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec777811011015110588111711217760
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Lebanon

In West Lebanon in January, humidity is 82%. With an average temperature of -2°C (29°F), this humidity feels like a frigid chill that seeps into your bones, making travel quite uncomfortable and forcing you to bundle up tightly to ward off the damp cold that lingers in the air.

January Average Humidity in West Lebanon

This chart illustrates the average monthly humidity levels in West Lebanon, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in West Lebanon is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Lebanon

In West Lebanon in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in West Lebanon, you can check the information here.

Maximum UV Index Levels in West Lebanon for January

The chart shows the monthly maximum UV Index (UVI) for West Lebanon in January, 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 January, the maximum UV index in West Lebanon typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098642
Data source: West Lebanon January 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 January Weather in West Lebanon Compares to Other Months

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

This table compares monthly weather conditions in West Lebanon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)77 mm (3.0 inches)82%moderate
February Weather0°C (31°F)78 mm (3.1 inches)83%moderate
March Weather6°C (42°F)110 mm (4.3 inches)84%high
April Weather11°C (52°F)110 mm (4.3 inches)85%very high
May Weather18°C (65°F)151 mm (6.0 inches)79%very high
June Weather23°C (74°F)105 mm (4.1 inches)82%extreme
July Weather25°C (77°F)88 mm (3.5 inches)80%very high
August Weather24°C (75°F)111 mm (4.4 inches)81%very high
September Weather21°C (70°F)71 mm (2.8 inches)80%very high
October Weather14°C (57°F)121 mm (4.7 inches)82%high
November Weather5°C (41°F)77 mm (3.0 inches)88%moderate
December Weather2°C (36°F)60 mm (2.4 inches)84%low

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