January Weather in South Lebanon, United States

Last updated: June 24, 2025

In January, the average temperature in South Lebanon, United States hovers around 6°C (42°F). Expect chilly conditions, with minimums dipping to -11°C (12°F) and maximums reaching 16°C (62°F). Be prepared for 144 mm (5.7 in) of precipitation over approximately 15 days, and a damp atmosphere with an average humidity of 85%.

January Temperature in South Lebanon

In January in South Lebanon, the average temperature is 6°C (42°F), with maximums reaching up to 16°C (62°F) and minimums dropping as low as -11°C (12°F). Travelers should prepare for chilly days and frigid nights when visiting during this month.

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

The chart illustrates January temperature patterns in South Lebanon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In South Lebanon, January typically has an average temperature of 6°C (42°F), with highs reaching up to 16°C (62°F) and lows dropping to around -11°C (12°F).

Data source: Temperature data for South Lebanon generated using information from the Copernicus Climate Change Service.

January Precipitation in South Lebanon

In South Lebanon in January, the precipitation amount is 144 mm (5.7 in) during a span of 15 days.

January Precipitation Trends in South Lebanon

The chart displays monthly precipitation patterns in South 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 South Lebanon, January typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in South Lebanon

In South Lebanon in January, humidity is 85%. With an average temperature of 6°C (42°F), this humidity feels like walking through a thick mist, making even short strolls feel damp and chilly, which can be uncomfortable for traveling.

January Average Humidity in South Lebanon

This chart illustrates the average monthly humidity levels in South 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 South Lebanon is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in South Lebanon

In South Lebanon in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in South Lebanon, you can visit Hourly UV Index in South Lebanon.

Maximum UV Index Levels in South Lebanon for January

The chart shows the monthly maximum UV Index (UVI) for South 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 South Lebanon typically reaches 2, which falls under the low exposure category.

Data source: South 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 South Lebanon Compares to Other Months

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

This table compares monthly weather conditions in South Lebanon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	144 mm (5.7 inches)	85%	low
February Weather	5°C (42°F)	181 mm (7.1 inches)	84%	moderate
March Weather	8°C (46°F)	125 mm (4.9 inches)	85%	high
April Weather	10°C (51°F)	113 mm (4.4 inches)	83%	high
May Weather	14°C (57°F)	57 mm (2.3 inches)	83%	very high
June Weather	18°C (64°F)	38 mm (1.5 inches)	83%	very high
July Weather	21°C (70°F)	2 mm (0.1 inches)	82%	very high
August Weather	21°C (71°F)	5 mm (0.2 inches)	74%	very high
September Weather	18°C (64°F)	62 mm (2.5 inches)	71%	very high
October Weather	12°C (54°F)	88 mm (3.5 inches)	81%	moderate
November Weather	8°C (47°F)	130 mm (5.1 inches)	87%	moderate
December Weather	5°C (42°F)	182 mm (7.2 inches)	87%	low