Climate and monthly weather forecast
Warrenton, MO

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Weather in January

January, the same as December, is another cold winter month in Warrenton, Missouri, with an average temperature fluctuating between 37°F (2.8°C) and 23.4°F (-4.8°C). January proves to be the coldest month, recording an average maximum temperature of 37°F (2.8°C) and a minimum temperature of 23.4°F (-4.8°C). Weather in January »

Weather in February

February, the last month of the winter in Warrenton, is another cold month, with an average temperature fluctuating between 26.6°F (-3°C) and 41.9°F (5.5°C). February's advent notes a subtle adjustment in average high-temperature to a still icy 41.9°F (5.5°C) from January. Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Warrenton, Missouri, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 54.1°F (12.3°C). The arrival of March brings an increase in high-temperatures, moving from a cold 41.9°F (5.5°C) in February to a fresh 54.1°F (12.3°C). Weather in March »

Weather in April

April in Warrenton, Missouri, is a refreshing spring month, with an average temperature fluctuating between 65.3°F (18.5°C) and 46.2°F (7.9°C). April brings a rise in the average high-temperature, transitioning from March's cool 54.1°F (12.3°C) to an enjoyable 65.3°F (18.5°C). Weather in April »

Weather in May

May, the last month of the spring in Warrenton, is a moderately hot month, with an average temperature fluctuating between 56.3°F (13.5°C) and 75°F (23.9°C). The onset of May brings a temperature shift, with the average high-temperature moving from a comfortable 65.3°F (18.5°C) in April to a moderately hot 75°F (23.9°C). Weather in May »

Weather in June

The first month of the summer, June, is still a warm month in Warrenton, Missouri, with an average temperature ranging between min 65.3°F (18.5°C) and max 84.9°F (29.4°C). With the onset of June, Warrenton sees a temperature rise, with the average high-temperature moving from May's 75°F (23.9°C) to a still moderately hot 84.9°F (29.4°C). Weather in June »

Weather in July

July is a tropical summer month in Warrenton, Missouri, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 67.8°F (19.9°C). The temperatures reach their highest averages in July, with highs of 87.6°F (30.9°C) and lows of 67.8°F (19.9°C). For most parts of July, the heat index is computed to be a torrid 102.2°F (39°C). Weather in July »

Weather in August

The last month of the summer, August, is another hot month in Warrenton, Missouri, with an average temperature ranging between min 65.8°F (18.8°C) and max 86°F (30°C). The arrival of August is marked by an average high-temperature of a still hot 86°F (30°C), bearing a close resemblance to July. Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Warrenton, Missouri, with an average temperature fluctuating between 79.7°F (26.5°C) and 59.2°F (15.1°C). A subtle shift in Warrenton's weather is observed as August turns into September, with the average high temperature reducing from a hot 86°F (30°C) to a moderately hot 79.7°F (26.5°C). Weather in September »

Weather in October

October, like September, in Warrenton, Missouri, is another enjoyable autumn month, with an average temperature varying between 47.5°F (8.6°C) and 65.5°F (18.6°C). As Warrenton enters October, the average high-temperature decreases from the a moderately hot 79.7°F (26.5°C) of September to an enjoyable 65.5°F (18.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Warrenton, Missouri, with an average temperature ranging between min 37°F (2.8°C) and max 52.7°F (11.5°C). Warrenton in November undergoes a mild reduction in the average high-temperature, shifting from October's refreshing 65.5°F (18.6°C) to a fresh 52.7°F (11.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Warrenton, Missouri, with an average temperature ranging between max 41.5°F (5.3°C) and min 29.1°F (-1.6°C). As November transitions to December, the average high-temperature falls from a fresh 52.7°F (11.5°C) to an icy 41.5°F (5.3°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Warrenton?

In Warrenton, the average lowest temperatures are observed in January, with a high of 37°F (2.8°C) and a low of 23.4°F (-4.8°C).

How much does it rain in Warrenton?

Throughout the year, in Warrenton, Missouri, there are 141.4 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

When does it snow in Warrenton?

Months with snowfall are January through April, September, November and December.

When does it snow the most in Warrenton?

The month with the most snowfall in Warrenton, Missouri, is January, when snow falls for 8 days and typically aggregates up to 1.81" (46mm) of snow.

How many days does it snow in Warrenton?

In Warrenton, during the entire year, snow falls for 25.3 days and aggregates up to 6.85" (174mm) of snow.

What is the month with the least sunshine in Warrenton?

The month with the least sunshine in Warrenton is January, with an average of 4.7h of sunshine.

When is the lowest UV index in Warrenton?

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

What is the driest month in Warrenton?

February is the month with the least rainfall. Rain falls for 7.2 days and accumulates 1.26" (32mm) of precipitation.

When is Daylight Saving Time (DST) in Warrenton?

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

May is the most humid month, with an average relative humidity of 79%.

What is the wettest month in Warrenton?

The month with the most rainfall in Warrenton is May, when the rain falls for 16 days and typically aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Warrenton?

In Warrenton, Missouri, snow does not fall in May through August and October.

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

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

When are the longest days in Warrenton?

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

What are the months with the most sunshine in Warrenton?

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

What are the warmest months in Warrenton?

Warrenton's July weather, marked by an average high temperature of 87.6°F (30.9°C) and an average low temperature of 67.8°F (19.9°C), is the warmest in the year.

What is the least humid month in Warrenton?

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

What is the month with the shortest days in Warrenton?

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

Average pressure
Warrenton, MO

Average pressure - Warrenton, 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
Warrenton, MO

Average wind speed - Warrenton, MO

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average rainfall
Warrenton, MO

Average rainfall - Warrenton, MO

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days
Warrenton, MO

Average rainfall days - Warrenton, MO

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (7.2 days).

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Average snowfall
Warrenton, MO

Average snowfall - Warrenton, MO

The month with the highest snowfall is January (1.81").
The months with the least snowfall are May, June, July, August and October (0").

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Average snowfall days
Warrenton, MO

Average snowfall days - Warrenton, MO

The month with the highest number of snowfall days is January (8 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight / Average sunshine
Warrenton, MO

Average daylight / Average sunshine - Warrenton, 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
Warrenton, MO

Average sunshine days - Warrenton, MO

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index
Warrenton, MO

Average UV index - Warrenton, 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 cloud cover
Warrenton, MO

Average cloud cover - Warrenton, MO

The months with the most cloud cover are January and February (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 29).

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Average visibility
Warrenton, MO

Average visibility - Warrenton, 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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Warrenton, Missouri, USA

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