Climate and monthly weather forecast
Post Oak, MO

Weather in January

January, like December, in Post Oak, Missouri, is a wintry winter month, with an average temperature fluctuating between 38.1°F (3.4°C) and 23.5°F (-4.7°C). January is the coldest month, with an average high-temperature of 38.1°F (3.4°C) and an average low-temperature of 23.5°F (-4.7°C). Weather in January »

Weather in February

The last month of the winter, February, is another cold month in Post Oak, Missouri, with an average temperature ranging between min 27.5°F (-2.5°C) and max 42.4°F (5.8°C). In Post Oak, the average high-temperature in February is essentially the same as in January - a still wintry 42.4°F (5.8°C). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in Post Oak, Missouri, with an average temperature ranging between max 55°F (12.8°C) and min 38.1°F (3.4°C). In March, the average high-temperature increases from a wintry 42.4°F (5.8°C) in February to a fresh 55°F (12.8°C). Weather in March »

Weather in April

April in Post Oak, Missouri, is a comfortable spring month, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 64.9°F (18.3°C). In Post Oak, the average high-temperature in April increases from a fresh 55°F (12.8°C) in March to a comfortable 64.9°F (18.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an agreeable month in Post Oak, Missouri, with an average temperature varying between 73°F (22.8°C) and 55.9°F (13.3°C). In Post Oak, the average high-temperature in May slightly increases from an enjoyable 64.9°F (18.3°C) in April to an agreeable 73°F (22.8°C). Weather in May »

Weather in June

June, the first month of the summer in Post Oak, is a moderately hot month, with an average temperature varying between 83.5°F (28.6°C) and 65.8°F (18.8°C). In June, the average high-temperature increases from a pleasant 73°F (22.8°C) in May to a warm 83.5°F (28.6°C). Weather in June »

Weather in July

July is a tropical summer month in Post Oak, Missouri, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 68.5°F (20.3°C). July is the warmest month, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 68.5°F (20.3°C). The average heat index in July is appraised at a sweltering 100.4°F (38°C). Weather in July »

Weather in August

August, the last month of the summer in Post Oak, is another warm month, with an average temperature ranging between max 84.7°F (29.3°C) and min 65.8°F (18.8°C). In Post Oak, Missouri, the average high-temperature in August is almost the same as in July - a warm 84.7°F (29.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Post Oak, Missouri, with an average temperature fluctuating between 78.8°F (26°C) and 59.7°F (15.4°C). In September, the average high-temperature marginally drops from a moderately hot 84.7°F (29.3°C) in August to a still warm 78.8°F (26°C). Weather in September »

Weather in October

October, like September, in Post Oak, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 65.5°F (18.6°C) and 48°F (8.9°C). In October, the average high-temperature decreases from a warm 78.8°F (26°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Post Oak, Missouri, with an average temperature fluctuating between 53.1°F (11.7°C) and 37°F (2.8°C). In Post Oak, the average high-temperature in November drops from a comfortable 65.5°F (18.6°C) in October to a fresh 53.1°F (11.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Post Oak, Missouri, with temperature in the range of an average high of 42.3°F (5.7°C) and an average low of 28.6°F (-1.9°C). In December, the average high-temperature drops from a cool 53.1°F (11.7°C) in November to a cold 42.3°F (5.7°C). Weather in December »
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FAQ

What is the coldest month in Post Oak?

The coldest month in Post Oak is January, with an average high-temperature of 38.1°F (3.4°C) and an average low-temperature of 23.5°F (-4.7°C).

What is the driest month in Post Oak?

January is the month with the least rainfall. Rain falls for 5.5 days and accumulates 0.87" (22mm) of precipitation.

How much does it rain in Post Oak?

Throughout the year, there are 130 rainfall days, and 21.81" (554mm) of precipitation is accumulated.

When does it snow in Post Oak?

January through May, November and December are months with snowfall.

When does it snow the most in Post Oak?

January is the month with the most snowfall in Post Oak. Snow falls for 5.2 days and accumulates 1.77" (45mm) of snow.

How many days does it snow in Post Oak?

Throughout the year, in Post Oak, Missouri, there are 19.3 snowfall days, and 5.39" (137mm) of snow is accumulated.

What is the month with the least sunshine in Post Oak?

With an average of 4.9h of sunshine, January has the least sunshine of the year in Post Oak.

What are the months with the lowest UV index in Post Oak?

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

When is Daylight Saving Time (DST) in Post Oak?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Post Oak, Missouri, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the most humid month in Post Oak?

With an average relative humidity of 81%, May is the most humid month.

What is the wettest month in Post Oak?

May is the month with the most rainfall in Post Oak. Rain falls for 15 days and accumulates 3.27" (83mm) of precipitation.

When it does not snow in Post Oak?

In Post Oak, Missouri, snow does not fall in June through October.

When are the longest days in Post Oak?

With an average of 14h and 49min of daylight, June has the longest days of the year in Post Oak, Missouri.

What are the months with the most sunshine in Post Oak?

The months with the most sunshine are June and July, with an average of 10.2h of sunshine.

When is the highest UV index in Post Oak?

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

What is the warmest month in Post Oak?

The warmest month in Post Oak is July, with an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 68.5°F (20.3°C).

What is the least humid month in Post Oak?

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

What is the month with the shortest days in Post Oak?

December has the shortest days of the year in Post Oak, with an average of 9h and 32min of daylight.

Average temperature
Post Oak, MO

Average temperature - Post Oak, 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 (38.1°F).

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

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Average pressure
Post Oak, MO

Average pressure - Post Oak, MO

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Post Oak, MO

Average wind speed - Post Oak, MO

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average rainfall
Post Oak, MO

Average rainfall - Post Oak, MO

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.87").

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Average rainfall days
Post Oak, MO

Average rainfall days - Post Oak, MO

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall
Post Oak, MO

Average snowfall - Post Oak, MO

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

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Average snowfall days
Post Oak, MO

Average snowfall days - Post Oak, MO

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Post Oak, MO

Average daylight / Average sunshine - Post Oak, MO

The month with the longest days is June (Average daylight: 14h and 49min).
The month with the shortest days is December (Average daylight: 9h and 32min).

The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days
Post Oak, MO

Average sunshine days - Post Oak, MO

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index
Post Oak, MO

Average UV index - Post Oak, 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).

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Average visibility
Post Oak, MO

Average visibility - Post Oak, 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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