Climate and monthly weather forecast
Thornfield, MO

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Weather in January

January, like December, is another chilly winter month in Thornfield, Missouri, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 28.2°F (-2.1°C). January brings the lowest temperatures, with an average high of 44.2°F (6.8°C) and an average low of 28.2°F (-2.1°C). Weather in January »

Weather in February

February, the last month of the winter in Thornfield, is another chilly month, with an average temperature varying between 31.5°F (-0.3°C) and 48.2°F (9°C). With the advent of February, Thornfield's high-temperatures adjust to a still chilly 48.2°F (9°C), closely aligning with the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Thornfield, is a refreshing month, with an average temperature fluctuating between 58.5°F (14.7°C) and 40.1°F (4.5°C). March brings a temperature increase, with average high-temperatures moving from February's chilly 48.2°F (9°C) to a mild 58.5°F (14.7°C). Weather in March »

Weather in April

April in Thornfield, Missouri, is an agreeable spring month, with an average temperature varying between 47.8°F (8.8°C) and 68.5°F (20.3°C). Thornfield's transition into April is marked by a temperature shift, moving from a refreshing 58.5°F (14.7°C) in March to a pleasant 68.5°F (20.3°C). Weather in April »

Weather in May

May, the last month of the spring in Thornfield, is a warm month, with an average temperature varying between 77.5°F (25.3°C) and 56.7°F (13.7°C). The start of May brings a rise in the average high-temperature, moving from a pleasant 68.5°F (20.3°C) in April to a warm 77.5°F (25.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a tropical month in Thornfield, Missouri, with an average temperature varying between 88.2°F (31.2°C) and 65.1°F (18.4°C). June's arrival brings a temperature shift, moving from a warm 77.5°F (25.3°C) in May to a tropical 88.2°F (31.2°C). Weather in June »

Weather in July

July, the same as June, in Thornfield, Missouri, is a hot summer month, with an average temperature ranging between max 90.9°F (32.7°C) and min 68.4°F (20.2°C). The month of July, characterized by an average high of 90.9°F (32.7°C) and a low of 68.4°F (20.2°C), is recognized as the warmest. The average heat index in July is evaluated at an extremely hot 111.2°F (44°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Thornfield, Missouri, with temperature in the range of an average low of 66.7°F (19.3°C) and an average high of 89.8°F (32.1°C). August's onset brings an average high-temperature of a still tropical 89.8°F (32.1°C), showing a minute difference from July's 90.9°F (32.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Thornfield, is still a warm month, with an average temperature ranging between max 82.4°F (28°C) and min 60.3°F (15.7°C). September's onset introduces a mild reduction in the average high-temperature, from a tropical 89.8°F (32.1°C) in August to a warm 82.4°F (28°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Thornfield, Missouri, with an average temperature ranging between max 69.4°F (20.8°C) and min 49.1°F (9.5°C). October suggests a modest reduction in the average high-temperature, shifting from a warm 82.4°F (28°C) in September to an agreeable 69.4°F (20.8°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in Thornfield, Missouri, with an average temperature fluctuating between 56.5°F (13.6°C) and 39°F (3.9°C). Thornfield's transition into November involves a shift in temperature, receding from a pleasant 69.4°F (20.8°C) in October to a moderate 56.5°F (13.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Thornfield, Missouri, with an average temperature ranging between max 47.3°F (8.5°C) and min 32.2°F (0.1°C). The shift to December brings a decrease in the average high-temperature, falling from a refreshing 56.5°F (13.6°C) in November to a frosty 47.3°F (8.5°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Thornfield?

Thornfield records the coldest temperatures in January, averaging a high of 44.2°F (6.8°C) and a low of 28.2°F (-2.1°C).

How many days does it rain in Thornfield?

In Thornfield, during the entire year, the rain falls for 136.4 days and collects up to 30.98" (787mm) of precipitation.

When does it snow in Thornfield?

January through March, November and December are months with snowfall in Thornfield.

How many days does it snow in Thornfield?

In Thornfield, Missouri, during the entire year, snow falls for 12.7 days and aggregates up to 5.35" (136mm) of snow.

What are the months with the least sunshine in Thornfield?

January and February, with an average of 5.1h of sunshine, are months with the least sunshine in Thornfield.

What is the month with the lowest UV index in Thornfield?

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

What is the snowiest month in Thornfield?

February is the month with the most snowfall in Thornfield, Missouri. Snow falls for 3.9 days and accumulates 1.77" (45mm) of snow.

What is the most humid month in Thornfield?

The most humid month is March, with an average relative humidity of 79%.

When is Daylight Saving Time (DST) in Thornfield?

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

When it does not snow in Thornfield?

In Thornfield, snow does not fall in April through October.

What is the wettest month in Thornfield?

The month with the most rainfall in Thornfield, Missouri, is May, when the rain falls for 15.9 days and typically aggregates up to 4.33" (110mm) of precipitation.

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

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

When are the longest days in Thornfield?

With an average of 14h and 36min of daylight, June has the longest days of the year in Thornfield.

What month has the most sunshine in Thornfield?

With an average of 10.5h of sunshine, June has the most sunshine of the year.

What month is the hottest in Thornfield?

The warmest period in Thornfield, Missouri, tends to be July, when average temperatures fluctuate between a high of 90.9°F (32.7°C) and a low of 68.4°F (20.2°C).

What is the least humid month in Thornfield?

The months with the lowest humidity in Thornfield are July, August and October, with an average relative humidity of 73%.

What is the driest month in Thornfield?

September is the month with the least rainfall in Thornfield, Missouri. Rain falls for 10.8 days and accumulates 1.73" (44mm) of precipitation.

What is the month with the shortest days in Thornfield?

December has the shortest days of the year, with an average of 9h and 42min of daylight.

Average temperature
Thornfield, MO

Average temperature - Thornfield, MO

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (44.2°F).

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

Average pressure
Thornfield, MO

Average pressure - Thornfield, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Thornfield, MO

Average wind speed - Thornfield, MO

The windiest months (with the highest average wind speed) are January, February, March and April (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity
Thornfield, MO

Average humidity - Thornfield, MO

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July, August and October (73%).

Average rainfall
Thornfield, MO

Average rainfall - Thornfield, MO

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days
Thornfield, MO

Average rainfall days - Thornfield, MO

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.6 days).

Average snowfall
Thornfield, MO

Average snowfall - Thornfield, MO

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Thornfield, MO

Average snowfall days - Thornfield, MO

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Thornfield, MO

Average daylight / Average sunshine - Thornfield, MO

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

Average sunshine days
Thornfield, MO

Average sunshine days - Thornfield, MO

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is May (12.7 days).

Average UV index
Thornfield, MO

Average UV index - Thornfield, MO

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

Average visibility
Thornfield, MO

Average visibility - Thornfield, MO

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

Thornfield, Missouri, USA

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