Climate and monthly weather forecast
Defiance, MO

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Weather in January

January, the same as December, is a wintry winter month in Defiance, Missouri, with an average temperature varying between 37.4°F (3°C) and 23.5°F (-4.7°C). Defiance's coldest month, January, generally records average temperatures ranging from a high of 37.4°F (3°C) to a low of 23.5°F (-4.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also an icy month in Defiance, Missouri, with an average temperature ranging between max 41.9°F (5.5°C) and min 27°F (-2.8°C). Defiance's weather in February displays an average high-temperature of a still icy 41.9°F (5.5°C), showing minor disparity from January's 37.4°F (3°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Defiance, Missouri, with an average temperature ranging between max 54.1°F (12.3°C) and min 37.9°F (3.3°C). Defiance's March weather shows an increase in high-temperatures, moving from February's cold 41.9°F (5.5°C) to a cool 54.1°F (12.3°C). Weather in March »

Weather in April

April is a refreshing spring month in Defiance, Missouri, with an average temperature fluctuating between 47.1°F (8.4°C) and 65.5°F (18.6°C). With the onset of April, Defiance sees a temperature rise, with the average high-temperature moving from March's cool 54.1°F (12.3°C) to a refreshing 65.5°F (18.6°C). Weather in April »

Weather in May

May, the last month of the spring in Defiance, is a warm month, with an average temperature fluctuating between 56.7°F (13.7°C) and 74.7°F (23.7°C). The arrival of May brings a change in Defiance's weather, with average high-temperatures moving from April's refreshing 65.5°F (18.6°C) to a warm 74.7°F (23.7°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Defiance, Missouri, with an average temperature ranging between max 84.6°F (29.2°C) and min 65.8°F (18.8°C). In June, the average high-temperature increases from 74.7°F (23.7°C) in May to a still moderately hot 84.6°F (29.2°C). Weather in June »

Weather in July

July in Defiance, Missouri, is a hot summer month, with an average temperature fluctuating between 68°F (20°C) and 87.1°F (30.6°C). The month of July sees the highest average temperatures, reaching 87.1°F (30.6°C) at the peak and 68°F (20°C) at the low. The heat index value during July is computed to be a torrid 102.2°F (39°C). Weather in July »

Weather in August

August, the last month of the summer in Defiance, is also a moderately hot month, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 85.5°F (29.7°C). The weather during August records an average high-temperature of a warm 85.5°F (29.7°C), closely mirroring the preceding month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Defiance, Missouri, with an average temperature fluctuating between 59.5°F (15.3°C) and 79.3°F (26.3°C). The transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 85.5°F (29.7°C) in August to a still warm 79.3°F (26.3°C). Weather in September »

Weather in October

October, like September, in Defiance, Missouri, is another refreshing autumn month, with an average temperature fluctuating between 65.7°F (18.7°C) and 48.2°F (9°C). Defiance's weather in October involves a decrease in the average high-temperature, moving down from September's warm 79.3°F (26.3°C) to an enjoyable 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 Defiance, Missouri, with an average temperature fluctuating between 53.1°F (11.7°C) and 37.2°F (2.9°C). The onset of November introduces a moderate change in Defiance's weather, with average high-temperatures falling from October's enjoyable 65.7°F (18.7°C) to a cool 53.1°F (11.7°C). Weather in November »

Weather in December

December, the first month of the winter in Defiance, is also an icy month, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 29.8°F (-1.2°C). Defiance's weather changes with the onset of December, slightly falling from a cool 53.1°F (11.7°C) in November to an icy 41.7°F (5.4°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Defiance?

The coldest time of the year is January, with temperatures averaging a high of 37.4°F (3°C) and a low of 23.5°F (-4.7°C).

How much does it rain in Defiance?

In Defiance, Missouri, during the entire year, the rain falls for 152.1 days and collects up to 32.01" (813mm) of precipitation.

When does it snow in Defiance?

January through April, November and December are months with snowfall in Defiance, Missouri.

How many days does it snow in Defiance?

Throughout the year, there are 21.4 snowfall days, and 8.62" (219mm) of snow is accumulated.

What is the month with the least sunshine in Defiance?

With an average of 4.7h of sunshine, January has the least sunshine of the year.

When is the lowest UV index in Defiance?

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

What is the driest month in Defiance?

The month with the least rainfall in Defiance is February, when the rain falls for 8.1 days and typically collects 1.77" (45mm) of precipitation.

When does it snow the most in Defiance?

The month with the most snowfall in Defiance is February, when snow falls for 6.6 days and typically aggregates up to 3.15" (80mm) of snow.

When is Daylight Saving Time (DST) in Defiance?

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 wettest month in Defiance?

April is the month with the most rainfall in Defiance, Missouri. Rain falls for 15.8 days and accumulates 3.82" (97mm) of precipitation.

What is the most humid month in Defiance?

The most humid month in Defiance, Missouri, is May, with an average relative humidity of 79%.

When it does not snow in Defiance?

In Defiance, Missouri, snow does not fall in May through October.

What is the month with the highest UV index in Defiance?

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

When are the longest days in Defiance?

June has the longest days of the year in Defiance, with an average of 14h and 48min of daylight.

What is the month with the most sunshine in Defiance?

The months with the most sunshine in Defiance are June and July, with an average of 10.5h of sunshine.

What part of the year is the hottest in Defiance?

The warmest month is July, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 68°F (20°C).

What is the least humid month in Defiance?

With an average relative humidity of 72%, October is the least humid month in Defiance.

What is the month with the shortest days in Defiance?

With an average of 9h and 30min of daylight, December has the shortest days of the year in Defiance.

Average temperature
Defiance, MO

Average temperature - Defiance, MO

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (37.4°F).

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure
Defiance, MO

Average pressure - Defiance, 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
Defiance, MO

Average wind speed - Defiance, MO

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average rainfall
Defiance, MO

Average rainfall - Defiance, MO

The wettest month (with the highest rainfall) is April (3.82").
The driest month (with the least rainfall) is February (1.77").

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Average rainfall days
Defiance, MO

Average rainfall days - Defiance, MO

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall
Defiance, MO

Average snowfall - Defiance, MO

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Defiance, MO

Average snowfall days - Defiance, MO

The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Defiance, MO

Average daylight / Average sunshine - Defiance, 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 30min).

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days
Defiance, MO

Average sunshine days - Defiance, MO

The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index
Defiance, MO

Average UV index - Defiance, 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, November and December (UV index 2).

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Average visibility
Defiance, MO

Average visibility - Defiance, 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).

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Defiance, Missouri, USA

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