August weather forecast
Humphreys, MO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Humphreys, Missouri, with an average temperature varying between 82.6°F (28.1°C) and 63.9°F (17.7°C).

Temperature

With the advent of August, Humphreys's high-temperatures adjust to a still moderately hot 82.6°F (28.1°C), closely aligning with the preceding month. During August, the nighttime temperature averages of 63.9°F (17.7°C).

Heat index

During August, the heat index is appraised at a tropical 89.6°F (32°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Heat index details are generally centered around shaded locations and a mild breeze. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in August is 78%.

Rainfall

In Humphreys, in August, it is raining for 13.3 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, there are 134.1 rainfall days, and 25.75" (654mm) of precipitation is accumulated.

Snowfall

In Humphreys, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:40 am and sunset at 7:45 pm CDT.

Sunshine

The average sunshine in August is 10h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

In Humphreys, in August, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 63.9°F (17.7°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is appraised at 89.6°F (32°C).

What is the average humidity in August?

In Humphreys, the average relative humidity in August is 78%.

How much does it rain in August?

In August, in Humphreys, the rain falls for 13.3 days. Throughout August, 2.4" (61mm) of precipitation is accumulated.

When it does not snow in Humphreys?

In Humphreys, snow does not fall in June through September.

What is the average length of the day in August?

The average day length in August is 13h and 43min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:12 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 7:45 pm CDT.

How many hours of sunshine does Humphreys have in August?

In August, the average sunshine duration is 10h.

What are the months with the highest UV index?

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

How high is the UV index in August?

In Humphreys, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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 August
Humphreys, MO

Average temperature in August - Humphreys, MO
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in August: 63.9°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in August
Humphreys, MO

Average pressure in August - Humphreys, MO
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Humphreys, MO

Average wind speed in August - Humphreys, MO
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in August
Humphreys, MO

Average humidity in August - Humphreys, MO
  • Average humidity in August: 78%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Humphreys, MO

Average rainfall in August - Humphreys, MO
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.94").

Average rainfall days in August
Humphreys, MO

Average rainfall days in August - Humphreys, MO
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in August
Humphreys, MO

Average snowfall in August - Humphreys, MO
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Humphreys, MO

Average snowfall days in August - Humphreys, MO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Humphreys, MO

Average daylight in August / Average sunshine in August - Humphreys, MO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in August
Humphreys, MO

Average sunshine days in August - Humphreys, MO
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in August
Humphreys, MO

Average UV index in August - Humphreys, MO
  • Average UV index in August: 6

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 August
Humphreys, MO

Average cloud cover in August - Humphreys, MO
  • Average cloud cover in August: 28

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in August
Humphreys, MO

Average visibility in August - Humphreys, MO
  • Average visibility in August: 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).

Humphreys, Missouri, USA

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