Climate and monthly weather forecast
Boonville, MO

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Weather in January

January, the same as December, is an icy winter month in Boonville, Missouri, with an average temperature fluctuating between 36.9°F (2.7°C) and 23.2°F (-4.9°C). In Boonville, January records the lowest average temperatures, peaking at 36.9°F (2.7°C) and reaching a low of 23.2°F (-4.9°C). Weather in January »

Weather in February

February, the last month of the winter in Boonville, is also a wintry month, with an average temperature fluctuating between 41.4°F (5.2°C) and 26.4°F (-3.1°C). Boonville records a slight change with February's average high-temperatures adjusting to a still icy 41.4°F (5.2°C) from January's 36.9°F (2.7°C). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Boonville, Missouri, with an average temperature fluctuating between 37.6°F (3.1°C) and 54.1°F (12.3°C). The arrival of March brings a change in Boonville's weather, with average high-temperatures moving from February's cold 41.4°F (5.2°C) to a cool 54.1°F (12.3°C). Weather in March »

Weather in April

April is a comfortable spring month in Boonville, Missouri, with an average temperature fluctuating between 64.9°F (18.3°C) and 46.8°F (8.2°C). April sees a temperature increase, moving from a fresh 54.1°F (12.3°C) in March to an enjoyable 64.9°F (18.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a warm month in Boonville, Missouri, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 56.3°F (13.5°C). May indicates a change in the average high-temperature, moving up from a refreshing 64.9°F (18.3°C) in April to a warm 73.9°F (23.3°C). Weather in May »

Weather in June

June, the first month of the summer in Boonville, is also a moderately hot month, with an average temperature varying between 84.4°F (29.1°C) and 65.5°F (18.6°C). Noticing a change, the average high-temperature during June moves from May's moderately hot 73.9°F (23.3°C) to a still warm 84.4°F (29.1°C). Weather in June »

Weather in July

July is a hot summer month in Boonville, Missouri, with an average temperature fluctuating between 68°F (20°C) and 86.5°F (30.3°C). July is the month that records the highest temperatures, with averages ranging from a high of 86.5°F (30.3°C) to a low of 68°F (20°C). The heat index in July is calculated to be a sweltering 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Boonville, is another warm month, with an average temperature ranging between max 85.5°F (29.7°C) and min 65.8°F (18.8°C). A minimal variation is noted in Boonville's average high-temperature at the onset of August, reaching a warm 85.5°F (29.7°C) from July's 86.5°F (30.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Boonville, Missouri, with an average temperature varying between 79.5°F (26.4°C) and 59°F (15°C). Boonville's September weather shows a modest shift in high-temperatures, falling from August's 85.5°F (29.7°C) to a still warm 79.5°F (26.4°C). Weather in September »

Weather in October

October, the same as September, is another refreshing autumn month in Boonville, Missouri, with an average temperature ranging between min 48.2°F (9°C) and max 65.7°F (18.7°C). Boonville's October weather shows a moderate shift in high-temperatures, falling from September's moderately hot 79.5°F (26.4°C) to a comfortable 65.7°F (18.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Boonville, Missouri, with an average temperature varying between 52.7°F (11.5°C) and 37°F (2.8°C). The onset of November entails a temperature shift, as the average high-temperature decreases from a refreshing 65.7°F (18.7°C) in October to a cool 52.7°F (11.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a wintry month in Boonville, Missouri, with an average temperature fluctuating between 28°F (-2.2°C) and 41.5°F (5.3°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a fresh 52.7°F (11.5°C) to a cold 41.5°F (5.3°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Boonville?

With average high and low temperatures of 36.9°F (2.7°C) and 23.2°F (-4.9°C) respectively, January is Boonville's coldest month.

What is the driest month in Boonville?

January is the month with the least rainfall. Rain falls for 5.9 days and accumulates 1.26" (32mm) of precipitation.

How many days does it rain in Boonville?

Throughout the year, in Boonville, there are 136.6 rainfall days, and 28.31" (719mm) of precipitation is accumulated.

When does it snow in Boonville?

Months with snowfall in Boonville, Missouri, are January through May, October through December.

What is the snowiest month in Boonville?

The month with the most snowfall is January, when snow falls for 7 days and typically aggregates up to 3.27" (83mm) of snow.

How much does it snow in Boonville?

Throughout the year, in Boonville, Missouri, there are 22 snowfall days, and 10.24" (260mm) of snow is accumulated.

What is the month with the least sunshine in Boonville?

With an average of 4.8h of sunshine, January has the least sunshine of the year in Boonville, Missouri.

What are the months with the lowest UV index in Boonville?

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

When is Daylight Saving Time (DST) in Boonville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Boonville, 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 Boonville?

May is the most humid month, with an average relative humidity of 78%.

What is the wettest month in Boonville?

May is the month with the most rainfall in Boonville, Missouri. Rain falls for 16.8 days and accumulates 4.02" (102mm) of precipitation.

When it does not snow in Boonville?

June through September are months without snowfall in Boonville, Missouri.

When are the longest days in Boonville?

June has the longest days of the year in Boonville, Missouri, with an average of 14h and 54min of daylight.

What is the month with the most sunshine in Boonville?

The months with the most sunshine are June and July, with an average of 10.4h of sunshine.

What are the months with the highest UV index in Boonville?

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

What time of the year is the hottest in Boonville?

In Boonville, July is the month with the highest recorded average temperatures, measuring a high of 86.5°F (30.3°C) and a low of 68°F (20°C).

What is the least humid month in Boonville?

The least humid month is October, with an average relative humidity of 71%.

What is the month with the shortest days in Boonville?

The month with the shortest days in Boonville, Missouri, is December, with an average of 9h and 30min of daylight.

Average temperature
Boonville, MO

Average temperature - Boonville, MO

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.9°F).

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).

Average pressure
Boonville, MO

Average pressure - Boonville, MO

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed
Boonville, MO

Average wind speed - Boonville, MO

The windiest month (with the highest average wind speed) is March (9.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

Average humidity
Boonville, MO

Average humidity - Boonville, MO

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall
Boonville, MO

Average rainfall - Boonville, MO

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days
Boonville, MO

Average rainfall days - Boonville, MO

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.9 days).

Average snowfall
Boonville, MO

Average snowfall - Boonville, MO

The month with the highest snowfall is January (3.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Boonville, MO

Average snowfall days - Boonville, MO

The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Boonville, MO

Average daylight / Average sunshine - Boonville, MO

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days
Boonville, MO

Average sunshine days - Boonville, MO

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is May (12.1 days).

Average UV index
Boonville, MO

Average UV index - Boonville, 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).

Average cloud cover
Boonville, MO

Average cloud cover - Boonville, MO

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

Average visibility
Boonville, MO

Average visibility - Boonville, MO

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

Boonville, Missouri, USA

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