Lake Ozark (MO) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Lake Ozark.
Climate overview of Lake Ozark
The climate in Lake Ozark, Missouri, United States of America, is marked by large temperature swings across the seasons, ranging from 31°C (88°F) in July to 6°C (43°F) in January.
The city receives considerable rain/snowfall, with around 1152 mm (45 in) annually. April is the wettest month. It has very warm summers and cold winters.
Lake Ozark Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Lake Ozark - and find the best time to visit.
Monthly Temperature in Lake Ozark
In Lake Ozark, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in July to a chilly 6°C (43°F) in the coolest month, January.
Nights vary from 20°C (68°F) in July to around -5°C (23°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Lake Ozark
Lake Ozark experiences significant rain/snowfall throughout the year, averaging 1152 mm (45 in) of precipitation annually. The climate in Lake Ozark shows significant variation throughout the year. Expect high rainfall in April, the wettest month, with an average of 137 mm (5.4 in) of precipitation over 11 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 43 mm (1.7 in) of snow/rainfall over 6 snowy/rainy days. For more details, please visit our Lake Ozark 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 Lake Ozark
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: October
- Warmest weather: July and August
- Fewest rainy days: January, February and July
- Seasonal pattern: Very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Lake Ozark
What is the best time to visit Lake Ozark?
October typically offers the most optimal weather in Lake Ozark. In contrast, January, February and December tend to have less optimal conditions. Lake Ozark has very warm summers and cold winters.
What temperatures can I expect in Lake Ozark?
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 Lake Ozark get?
Annual rainfall is around 1152 mm (45 in). April is the wettest month with 137 mm (5.4 in), while January is the driest with 43 mm (1.7 in).
Lake Ozark 3-Day Forecast
Lake Ozark (MO) 3-Day Forecast
Lake Ozark on the map
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