Climate and monthly weather forecast
Lake Ozark, MO

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The climate of Lake Ozark

Situated in Missouri, Lake Ozark is defined by a Humid subtropical climate, no dry season, represented by the Köppen climate classification Cfa. Lake Ozark experiences mild variations in humidity throughout the year, from 72% to 77%, with November showing marginal difference and remaining relatively consistent. A reflection of the subtropical climate can be seen in the consistently high pressure measurements throughout the year, averaging at 30.04" (763mm).

Throughout the year, temperatures range from a minimum average of 24.6°F (-4.1°C) in January to a maximum average of 89.4°F (31.9°C) in July. The months from May to September show temperatures above 76.1°F (24.5°C), signaling the warm season when outdoor activities can be enjoyed fully. While temperatures rise, rainfall follows a similar pattern. Rainfall is relatively higher in May at 4.41" (112mm) & tapering down slightly in June and July, at 3.43" (87mm) & 3.19" (81mm) respectively. The months from November to March give travelers an opportunity to experience a picturesque winter, with snowfall ranging from 3.03" (77mm) in January to a minimal 0.16" (4mm) in April.

A unique feature of the Lake Ozark weather is the significant variation in sunshine hours, amounting to almost twice as long between December and June. From the shortest average daylight in December at 9.6 hours, the duration extends to 14.8 hours in June, making the summer days long and enjoyable.

The best time to visit Lake Ozark

Tourists seeking long hours of sunshine should schedule their visit between May and July when daily sunshine measures up to 10.4 - 10.6 hours. The highest temperatures, averaging 89.4°F (31.9°C), are reached by July but are accompanied by the reception of an average rainfall of 3.19" (81mm). Outdoor enthusiasts and sunbathers can enjoy this period that is characterized by longer daylight hours, moderate rainfall, and high temperatures.

The worst time to visit Lake Ozark

It is recommended to avoid planning a trip during January and February due to the lower average temperatures of 24.6°F (-4.1°C) and 28°F (-2.2°C) respectively. These months come with an increased possibility of snowfall while the average daylight hours are at their lowest, with less than 10.3 hours of daylight. Moreover, high relative humidity and low visibility might make outdoor activities and travel slightly uncomfortable.

Spring weather in Lake Ozark

From March to May, spring unfolds in Lake Ozark with temperatures climbing from 56.1°F (13.4°C) to 76.1°F (24.5°C). Parallelly, the duration of daylight ranges from 12 hours in March to 14.3 hours in May. Even though rainfall peaks during this season, reaching its annual high of 4.41" (112mm) in May, the outdoor atmosphere remains mild and suitable for sightseeing and excursions.

Summer weather in Lake Ozark

June starts the summer in Lake Ozark with temperatures elevating to a high of 89.4°F (31.9°C) in July. Despite the high temperatures, the humidity levels during this season are almost uniform, averaging around 74%. Sunshine hours reach their peak, providing a bright, warm climate, making it ideal for water sporting events and lakeside leisure.

Autumn weather in Lake Ozark

The onset of autumn from September sees a gradual decline in temperatures from a warm 80.2°F (26.8°C) to a cooler 54.1°F (12.3°C) by November. Rainfall measures drop to a moderate average of 1.85" (47mm) in November while the sunshine hours gradually decrease from 9.5 hours in September to 5.6 hours in November. This period is marked by clear skies and lower humidity levels, offering comfortable weather for outdoor exploration.

Winter weather in Lake Ozark

Beginning in December, winter in Lake Ozark is characterized by the lowest average temperatures, as low as 24.6°F (-4.1°C) in January. This season experiences the most snowfall, with January topping at 3.03" (77mm). Despite the cold, the relative humidity does not fluctuate greatly during the winter months. By the end of February, the snowfall reduces significantly, paving the way for the spring warmth.

Weather in January

Beginning the year, January ushers in chilly temperatures in Lake Ozark, making residents bundle up. The month is also marked by relatively high humidity levels and a cloud cover that tapers off daylight hours significantly. Snowfall is a common occurrence, blanketing the city in an average of 3.03" (77mm) of snow along 6.4 days. Weather in January »

Weather in February

February in Lake Ozark stands out with slightly warmer temperatures, even though winter is still in full swing. Snow is still a common sight, but less than in January. The higher temperatures contribute to a modest increase in rainfall, and dense cloud cover suggests fewer sunshine hours. Weather in February »

Weather in March

The onset of spring in March tends to bring moderate rainfall and warmer temperatures to Lake Ozark. People experience longer daylight hours, allowing more activities to be enjoyed outdoors. A significant decrease in snowfall heralds the end of winter as only 1.46" (37mm) of snowfall is recorded. Weather in March »

Weather in April

April stands out as the month where the weather starts to turn significantly warmer. It offers longer daylight and sunshine hours than March, although humidity levels remain relatively high. With these shifts in climate parameters, rainfall inches up to 3.86" (98mm), ensuring Lake Ozark stays lush and verdant in spring. Weather in April »

Weather in May

Embracing the vibrant spirit of spring, May presents mild and more enjoyable temperatures. Rainfall peaks at this time of the year, providing sufficient hydration for the blossoming spring flora. The prolonged sunshine hours prove favorable for outdoor activities, at the same time ramping up the UV index. Weather in May »

Weather in June

June signifies the start of summer in Lake Ozark with relatively high temperatures across the month. It comes with longer daylight hours, warranting the extra precautions against the increased UV index. Outdoor activities become all the more thrilling as darkness retreats to the latest hours of the day. Weather in June »

Weather in July

July holds the record for the highest temperatures with the mercury hitting an average high of 89.4°F (31.9°C). It combines this with the longest daylight hours among all months, offering great opportunities for outdoor enjoyment. Weather in July »

Weather in August

August replicates July's weather patterns with only slight variations. The residents of Lake Ozark have grown accustomed to the heat at this stage, enjoying the longest daylight hours of the year. The average high temperature dips slightly, but the city stays mostly dry. Weather in August »

Weather in September

September serves as a transition into fall with gradually declining temperatures. This month stands out for its substantial reduction in daylight hours, foreshadowing the approaching winter. Despite the changing season, rainfall remains relatively constant compared to August, ensuring consistently robust agricultural activities. Weather in September »

Weather in October

October connects the warmth of summer and the onset of winter. It features a significant decrease in average temperatures and sunlight hours and kicks off the substantial increase of cloudy days. Although the rainfall remains steady, the cloud cover necessitates the use of warm clothing as autumn engulfs Lake Ozark. Weather in October »

Weather in November

By November, winter begins to make its presence felt in Lake Ozark. The temperatures drop further, bringing back chilly days and even colder nights. Snowfall begins to occur after a prolonged hiatus since May, albeit at a minimal rate of 0.47" (12mm). Weather in November »

Weather in December

December arrives with a full thrust of winter, marked by low temperatures that stand out from the milder conditions in November. The city registers 1.61" (41mm) of snowfall, signaling the onset of the peak winter phase. With daylight hours reaching their minimum for the year and cloud cover blocking most of the sun, the city turns significantly colder. Weather in December »
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Frequently asked questions

What is the coldest month in Lake Ozark?

January is the month when Lake Ozark sees the average lowest temperatures, with a high of 39.2°F (4°C) and a low of 24.6°F (-4.1°C).

What is the driest month in Lake Ozark?

The month with the least rainfall in Lake Ozark, Missouri, is January, when the rain falls for 7.8 days and typically collects 1.57" (40mm) of precipitation.

How many days does it rain in Lake Ozark?

Throughout the year, there are 148.1 rainfall days, and 32.36" (822mm) of precipitation is accumulated.

When does it snow in Lake Ozark?

January through May, October through December are months with snowfall in Lake Ozark.

How many days does it snow in Lake Ozark?

Throughout the year, in Lake Ozark, there are 23.2 snowfall days, and 10.79" (274mm) of snow is accumulated.

What is the month with the least sunshine in Lake Ozark?

The month with the least sunshine in Lake Ozark, Missouri, is January, with an average of 4.9h of sunshine.

What is the month with the lowest UV index in Lake Ozark?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

When does it snow the most in Lake Ozark?

February is the month with the most snowfall in Lake Ozark, Missouri. Snow falls for 7.7 days and accumulates 3.86" (98mm) of snow.

When is Daylight Saving Time (DST) in Lake Ozark?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lake Ozark, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Lake Ozark?

The most humid month is May, with an average relative humidity of 77%.

What is the wettest month in Lake Ozark?

May is the month with the most rainfall in Lake Ozark. Rain falls for 18.2 days and accumulates 4.41" (112mm) of precipitation.

When it does not snow in Lake Ozark?

June through September are months without snowfall in Lake Ozark.

When are the longest days in Lake Ozark?

The month with the longest days in Lake Ozark, Missouri, is June, with an average of 14h and 48min of daylight.

What month has the most sunshine in Lake Ozark?

With an average of 10.6h of sunshine, June has the most sunshine of the year.

What is the month with the highest UV index in Lake Ozark?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What part of the year is the hottest in Lake Ozark?

Lake Ozark, Missouri, notes the warmest temperatures in July, with a average high of 89.4°F (31.9°C) and a low of 68.2°F (20.1°C).

What is the least humid month in Lake Ozark?

The least humid month is October, with an average relative humidity of 72%.

What is the month with the shortest days in Lake Ozark?

December has the shortest days of the year in Lake Ozark, Missouri, with an average of 9h and 36min of daylight.

Average temperature
Lake Ozark, MO

Average temperature - Lake Ozark, MO

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (39.2°F).

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure
Lake Ozark, MO

Average pressure - Lake Ozark, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Lake Ozark, MO

Average wind speed - Lake Ozark, MO

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average rainfall
Lake Ozark, MO

Average rainfall - Lake Ozark, MO

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is January (1.57").

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Average rainfall days
Lake Ozark, MO

Average rainfall days - Lake Ozark, MO

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is December (7.5 days).

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Average snowfall
Lake Ozark, MO

Average snowfall - Lake Ozark, MO

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Lake Ozark, MO

Average snowfall days - Lake Ozark, MO

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Lake Ozark, MO

Average daylight / Average sunshine - Lake Ozark, MO

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Lake Ozark, MO

Average sunshine days - Lake Ozark, MO

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index
Lake Ozark, MO

Average UV index - Lake Ozark, MO

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover
Lake Ozark, MO

Average cloud cover - Lake Ozark, MO

The months with the most cloud cover are February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility
Lake Ozark, MO

Average visibility - Lake Ozark, MO

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Lake Ozark, Missouri, USA

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