May weather forecast
Post Oak, MO

Share

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).

Temperature

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). During May, Post Oak sees a mean low-temperature of 55.9°F (13.3°C).

Humidity

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

Rainfall

The month with the most rainfall in Post Oak is May, when the rain falls for 15 days and typically aggregates up to 3.27" (83mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Post Oak. May is the last month it regularly snows in Post Oak. During 0.1 snowfall days, in May, Post Oak aggregates 0.08" (2mm) of snow. In Post Oak, Missouri, during the entire year, snow falls for 19.3 days and aggregates up to 5.39" (137mm) of snow.

Daylight

In May, the average length of the day is 14h and 17min.
On the first day of May, sunrise is at 6:16 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:33 pm CDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 5 during May translates into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures in Post Oak?

The high-temperature, in May, in Post Oak, records 73°F (22.8°C), while the low-temperature is 55.9°F (13.3°C).

What is the most humid month in Post Oak?

The most humid month in Post Oak is May, with an average relative humidity of 81%.

What is the average humidity in May in Post Oak?

In Post Oak, Missouri, the average relative humidity in May is 81%.

What is the rainiest month in Post Oak?

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

How much does it rain in Post Oak in May?

In Post Oak, during May, the rain falls for 15 days and regularly aggregates up to 3.27" (83mm) of precipitation.

What is the last month it snows in Post Oak?

May is the last month it regularly snows in Post Oak. During 0.1 snowfall days, in May, Post Oak aggregates 0.08" (2mm) of snow.

How many hours of daylight does Post Oak have in May?

In May, the average day length in Post Oak, Missouri, is 14h and 17min.

When are sunrise and sunset in May in Post Oak?

On the first day of May in Post Oak, sunrise is at 6:16 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:33 pm CDT.

How many hours of sunshine does Post Oak have in May?

The average sunshine duration in May is 8.6h.

What is the UV index reading in May in Post Oak?

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Post Oak, MO

Average temperature in May - Post Oak, MO
  • Average high temperature in May: 73°F

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).

  • Average low temperature in May: 55.9°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 in May
Post Oak, MO

Average pressure in May - Post Oak, MO
  • Average pressure in May: 29.94"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 in May
Post Oak, MO

Average wind speed in May - Post Oak, MO
  • Average wind speed in May: 8.5mph

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 in May
Post Oak, MO

Average humidity in May - Post Oak, MO
  • Average humidity in May: 81%

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (72%).

Average rainfall in May
Post Oak, MO

Average rainfall in May - Post Oak, MO
  • Average rainfall in May: 3.27"

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 in May
Post Oak, MO

Average rainfall days in May - Post Oak, MO
  • Average rainfall days in May: 15 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 in May
Post Oak, MO

Average snowfall in May - Post Oak, MO
  • Average snowfall in May: 0.08"

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 in May
Post Oak, MO

Average snowfall days in May - Post Oak, MO
  • Average snowfall days in May: 0.1 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 in May /
Average sunshine in May
Post Oak, MO

Average daylight in May / Average sunshine in May - Post Oak, MO
  • Average daylight in May: 14h and 2min

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 May: 8h and 4min

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 in May
Post Oak, MO

Average sunshine days in May - Post Oak, MO
  • Average sunshine days in May: 12.9 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 in May
Post Oak, MO

Average UV index in May - Post Oak, MO
  • Average UV index in May: 5

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 in May
Post Oak, MO

Average cloud cover in May - Post Oak, MO
  • Average cloud cover in May: 40

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 in May
Post Oak, MO

Average visibility in May - Post Oak, MO
  • Average visibility in May: 6mi

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).

Post Oak, Missouri, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location