Climate and monthly weather forecastPost Oak, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Post Oak, Missouri, with an average temperature fluctuating between 23.5°F (-4.7°C) and 38.1°F (3.4°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 also an icy month in Post Oak, Missouri, with an average temperature varying between 27.5°F (-2.5°C) and 42.4°F (5.8°C). February registers an average high-temperature of a still icy 42.4°F (5.8°C), slightly varied from January's 38.1°F (3.4°C). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Post Oak, Missouri, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 38.1°F (3.4°C). March signals a shift in the average high-temperature, moving from February's icy 42.4°F (5.8°C) to a fresh 55°F (12.8°C). Weather in March »Weather in April
April is a comfortable spring month in Post Oak, Missouri, with an average temperature fluctuating between 46.6°F (8.1°C) and 64.9°F (18.3°C). The onset of April brings a temperature shift, with the average high-temperature moving from a cool 55°F (12.8°C) in March to a refreshing 64.9°F (18.3°C). Weather in April »Weather in May
May, the last month of the spring in Post Oak, is an agreeable month, with an average temperature varying between 73°F (22.8°C) and 55.9°F (13.3°C). With the onset of May, the average high-temperature subtly transitions 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
The first month of the summer, June, is a warm month in Post Oak, Missouri, with an average temperature varying between 83.5°F (28.6°C) and 65.8°F (18.8°C). Post Oak's June weather shows an increase in high-temperatures, moving from May's agreeable 73°F (22.8°C) to a moderately hot 83.5°F (28.6°C). Weather in June »Weather in July
July in Post Oak, Missouri, is a tropical summer month, with an average temperature varying between 86.5°F (30.3°C) and 68.5°F (20.3°C). July is the warmest month of the year, registering average temperatures as high as 86.5°F (30.3°C) and as low as 68.5°F (20.3°C). The heat index value for July is estimated at a torrid 100.4°F (38°C). Weather in July »Weather in August
August, the last month of the summer in Post Oak, is also a moderately hot month, with an average temperature varying between 65.8°F (18.8°C) and 84.7°F (29.3°C). Post Oak registers an average high-temperature of a moderately hot 84.7°F (29.3°C) at the commencement of August, closely related to the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Post Oak, is still a warm month, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 78.8°F (26°C). September witnesses a gentle descent in average high-temperature, descending from August's 84.7°F (29.3°C) to a still moderately hot 78.8°F (26°C). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Post Oak, Missouri, with an average temperature fluctuating between 65.5°F (18.6°C) and 48°F (8.9°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from a moderately hot 78.8°F (26°C) in September to a comfortable 65.5°F (18.6°C). Weather in October »Weather in November
November, the last month of the autumn in Post Oak, is also a fresh month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 53.1°F (11.7°C). In November, the meteorological conditions alter, with the average high-temperature shifting from an enjoyable 65.5°F (18.6°C) in October to a cool 53.1°F (11.7°C). Weather in November »Weather in December
December, the first month of the winter in Post Oak, is still a cold month, with temperature in the range of an average low of 28.6°F (-1.9°C) and an average high of 42.3°F (5.7°C). Post Oak's progression into December involves a drop in the average high-temperature, receding from a fresh 53.1°F (11.7°C) in November to an icy 42.3°F (5.7°C). Weather in December »Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Post Oak, January is the coldest month, with temperatures averaging a high of 38.1°F (3.4°C) and a low of 23.5°F (-4.7°C).
January is the month with the least rainfall in Post Oak, Missouri. Rain falls for 5.5 days and accumulates 0.87" (22mm) of precipitation.
Throughout the year, in Post Oak, Missouri, there are 130 rainfall days, and 21.81" (554mm) of precipitation is accumulated.
January through May, November and December are months with snowfall in Post Oak.
The month with the most snowfall is January, when snow falls for 5.2 days and typically aggregates up to 1.77" (45mm) of snow.
Throughout the year, in Post Oak, Missouri, there are 19.3 snowfall days, and 5.39" (137mm) of snow is accumulated.
January has the least sunshine of the year in Post Oak, Missouri, with an average of 4.9h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Post Oak.
On Sunday, March 10. 2024, 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 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
The most humid month in Post Oak, Missouri, is May, with an average relative humidity of 81%.
May is the month with the most rainfall. Rain falls for 15 days and accumulates 3.27" (83mm) of precipitation.
June through October are months without snowfall in Post Oak, Missouri.
The month with the longest days is June, with an average of 14h and 48min of daylight.
June and July, with an average of 10.2h of sunshine, are months with the most sunshine.
The months with the highest UV index in Post Oak are June through August, with an average maximum UV index of 6.
In Post Oak, the average temperatures in July are the highest, with a peak at 86.5°F (30.3°C) and a low of 68.5°F (20.3°C).
The least humid month in Post Oak, Missouri, is October, with an average relative humidity of 72%.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
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).
Average pressure
Post Oak, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Post Oak, MO
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.7mph - Average wind speed in December:
9.6mph
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).
Average humidity
Post Oak, MO
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Post Oak, MO
- Average rainfall in January:
0.87" - Average rainfall in February:
1.14" - Average rainfall in March:
1.73" - Average rainfall in April:
2.64" - Average rainfall in May:
3.27" - Average rainfall in June:
1.97"
- Average rainfall in July:
2.36" - Average rainfall in August:
1.77" - Average rainfall in September:
1.81" - Average rainfall in October:
1.85" - Average rainfall in November:
1.26" - Average rainfall in December:
1.14"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Post Oak, MO
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
12.4 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
7.1 days
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).
Average snowfall
Post Oak, MO
- Average snowfall in January:
1.77" - Average snowfall in February:
1.5" - Average snowfall in March:
0.55" - Average snowfall in April:
0.04" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (1.77").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Post Oak, MO
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
3.7 days
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).
Average daylight / Average sunshine
Post Oak, MO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
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).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 6min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 36min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 12min
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).
Average sunshine days
Post Oak, MO
- Average sunshine days in January:
20 days - Average sunshine days in February:
14.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
14.5 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (12.9 days).
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).
Average cloud cover
Post Oak, MO
The month with the most cloud cover is March (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
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).
