Lebanon (MO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lebanon.
Climate overview of Lebanon
Temperatures in Lebanon, Missouri, United States of America, vary greatly throughout the year. July is the hottest month at 31°C (88°F), while January is the coldest at 6°C (43°F).
The city has a wet climate, receiving around 1239 mm (49 in) of rain/snowfall per year. May is the wettest month.
Lebanon Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lebanon — and find the best time to visit.
Monthly Temperature in Lebanon
The climate in Lebanon is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 6°C (43°F) in January.
Nighttime temperatures range from 20°C (68°F) in July to -5°C (23°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lebanon
Lebanon has a notably wet climate with abundant precipitation, recording 1239 mm (49 in) of rain/snowfall per year. The seasons in Lebanon bring significant changes in precipitation. The wettest month, May, receives high rainfall, with an average of 147 mm (5.8 in) of precipitation. This rainfall is distributed across 14 rainy days.
In contrast, the driest month, January, experiences much less snow/rainfall, totaling 50 mm (2 in) over 6 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Lebanon Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Lebanon
Frequently asked questions about the climate in Lebanon
What is the best time to visit Lebanon?
October typically offers the most optimal weather in Lebanon. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Lebanon?
Daytime highs range from 6°C (43°F) in January to 31°C (88°F) in July. Nighttime lows range from -5°C (23°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Lebanon get?
Annual rainfall is around 1239 mm (49 in). May is the wettest month with 147 mm (5.8 in), while January is the driest with 50 mm (2 in).
Lebanon 3-Day Forecast
Lebanon (MO) 3-Day Forecast
Lebanon on the map
Lebanon is highlighted — select any city to see its climate.
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