Climate and monthly weather forecast
Stewartsville, MO

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Weather in January

January, the same as December, is an icy winter month in Stewartsville, Missouri, with an average temperature fluctuating between 35.2°F (1.8°C) and 20.8°F (-6.2°C). In Stewartsville, the lowest average temperatures are observed in January, with a high of 35.2°F (1.8°C) and a low of 20.8°F (-6.2°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Stewartsville, Missouri, with an average temperature ranging between min 24.6°F (-4.1°C) and max 39.6°F (4.2°C). The arrival of February brings an average high-temperature of a still cold 39.6°F (4.2°C), closely following the temperature pattern of January. Weather in February »

Weather in March

March, the first month of the spring in Stewartsville, is a fresh month, with an average temperature fluctuating between 52.7°F (11.5°C) and 36.1°F (2.3°C). March witnesses an increase in the average high-temperature, moving from a wintry 39.6°F (4.2°C) in February to a cool 52.7°F (11.5°C). Weather in March »

Weather in April

April in Stewartsville, Missouri, is a refreshing spring month, with temperature in the range of an average high of 63.3°F (17.4°C) and an average low of 45.1°F (7.3°C). As Stewartsville transitions into April, the average high-temperature is observed to rise from a fresh 52.7°F (11.5°C) in March to a comfortable 63.3°F (17.4°C). Weather in April »

Weather in May

May, the last month of the spring in Stewartsville, is a pleasant month, with an average temperature fluctuating between 55.4°F (13°C) and 72.1°F (22.3°C). The coming of May brings a minor shift in Stewartsville's weather, with average high-temperatures adjusting from April's comfortable 63.3°F (17.4°C) to an agreeable 72.1°F (22.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Stewartsville, Missouri, with an average temperature varying between 65.5°F (18.6°C) and 82.6°F (28.1°C). June witnesses an increase in the average high-temperature, moving from a pleasant 72.1°F (22.3°C) in May to a moderately hot 82.6°F (28.1°C). Weather in June »

Weather in July

July, like June, in Stewartsville, Missouri, is another warm summer month, with an average temperature fluctuating between 85.6°F (29.8°C) and 67.6°F (19.8°C). In Stewartsville, Missouri, the month of July is known for its highest average temperatures, reaching a high of 85.6°F (29.8°C) and a low of 67.6°F (19.8°C). July's average heat index is calculated to be a torrid 98.6°F (37°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Stewartsville, Missouri, with temperature in the range of an average high of 83.5°F (28.6°C) and an average low of 64.9°F (18.3°C). The average high-temperature is a still warm 83.5°F (28.6°C) in August, hardly different from the 85.6°F (29.8°C) recorded in July. Weather in August »

Weather in September

September, the first month of the autumn in Stewartsville, is also a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 58.3°F (14.6°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a warm 83.5°F (28.6°C) in August to a still moderately hot 77.5°F (25.3°C). Weather in September »

Weather in October

October, like September, in Stewartsville, Missouri, is another refreshing autumn month, with an average temperature ranging between max 64°F (17.8°C) and min 46.4°F (8°C). The start of October signals a decrease in the average high-temperature, transitioning from a moderately hot 77.5°F (25.3°C) in September to a comfortable 64°F (17.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Stewartsville, is another cool month, with an average temperature fluctuating between 35.6°F (2°C) and 51.3°F (10.7°C). The average high-temperature drops in November, from October's comfortable 64°F (17.8°C) to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter in Stewartsville, is still a cold month, with an average temperature ranging between max 38.8°F (3.8°C) and min 25.7°F (-3.5°C). In December, the average high-temperature goes from a fresh 51.3°F (10.7°C) in November to a cold 38.8°F (3.8°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Stewartsville?

January is the month when Stewartsville, Missouri, experiences its coldest temperatures, averaging a high of 35.2°F (1.8°C) and a low of 20.8°F (-6.2°C).

What is the driest month in Stewartsville?

January is the month with the least rainfall. Rain falls for 5 days and accumulates 1.02" (26mm) of precipitation.

How many days does it rain in Stewartsville?

Throughout the year, there are 133.9 rainfall days, and 27.8" (706mm) of precipitation is accumulated.

When does it snow in Stewartsville?

Months with snowfall are January through May, October through December.

When does it snow the most in Stewartsville?

January is the month with the most snowfall in Stewartsville. Snow falls for 6.5 days and accumulates 3.23" (82mm) of snow.

How much does it snow in Stewartsville?

In Stewartsville, Missouri, during the entire year, snow falls for 23.5 days and aggregates up to 10.31" (262mm) of snow.

What is the month with the least sunshine in Stewartsville?

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

When is the lowest UV index in Stewartsville?

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

When is Daylight Saving Time (DST) in Stewartsville?

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

The months with the highest humidity in Stewartsville, Missouri, are May and June, with an average relative humidity of 80%.

What is the rainiest month in Stewartsville?

The month with the most rainfall is May, when the rain falls for 17.5 days and typically aggregates up to 3.86" (98mm) of precipitation.

When it does not snow in Stewartsville?

In Stewartsville, snow does not fall in June through September.

When are the longest days in Stewartsville?

With an average of 14h and 54min of daylight, June has the longest days of the year.

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

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

What is the warmest month in Stewartsville?

July temperatures tend to peak at an average high of 85.6°F (29.8°C) and dip to a low of 67.6°F (19.8°C).

What month has the most sunshine in Stewartsville?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What are the least humid months in Stewartsville?

October and November, with an average relative humidity of 71%, are the least humid months in Stewartsville, Missouri.

What is the month with the shortest days in Stewartsville?

The month with the shortest days in Stewartsville, Missouri, is December, with an average of 9h and 24min of daylight.

Average temperature
Stewartsville, MO

Average temperature - Stewartsville, MO

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (35.2°F).

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure
Stewartsville, MO

Average pressure - Stewartsville, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Stewartsville, MO

Average wind speed - Stewartsville, MO

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity
Stewartsville, MO

Average humidity - Stewartsville, MO

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall
Stewartsville, MO

Average rainfall - Stewartsville, MO

The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is January (1.02").

Average rainfall days
Stewartsville, MO

Average rainfall days - Stewartsville, MO

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (4.7 days).

Average snowfall
Stewartsville, MO

Average snowfall - Stewartsville, MO

The month with the highest snowfall is January (3.23").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Stewartsville, MO

Average snowfall days - Stewartsville, MO

The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Stewartsville, MO

Average daylight / Average sunshine - Stewartsville, 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 24min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

Average sunshine days
Stewartsville, MO

Average sunshine days - Stewartsville, MO

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is May (10.8 days).

Average UV index
Stewartsville, MO

Average UV index - Stewartsville, 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 visibility
Stewartsville, MO

Average visibility - Stewartsville, 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).

Stewartsville, Missouri, USA

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