August weather forecast
Glenwood, MO

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Weather in August

August, the last month of the summer in Glenwood, is another warm month, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 63.5°F (17.5°C).

Temperature

August denotes a minimal variation in the average high-temperature to a still moderately hot 82.2°F (27.9°C) from July's 83.1°F (28.4°C). An average nighttime temperature of 63.5°F (17.5°C) is observed in Glenwood during August.

Heat index

The heat index value for August is appraised at a hot 89.6°F (32°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Glenwood, in August, it is raining for 11.5 days, with typically 1.93" (49mm) of accumulated precipitation. In Glenwood, during the entire year, the rain falls for 133.4 days and collects up to 26.54" (674mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 44min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:24 pm. On the last day of August, sunrise is at 6:37 am and sunset at 7:43 pm CDT.

Sunshine

In Glenwood, the average sunshine in August is 10.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In August, the maximum UV index of 6 transforms into these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.

Frequently asked questions

What is the temperature in August?

During August, Glenwood experiences an average high-temperature of 82.2°F (27.9°C) and a low-temperature of 63.5°F (17.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 89.6°F (32°C).

What is the average humidity in August?

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

How much does it rain in August?

In August, the rain falls for 11.5 days. Throughout August, 1.93" (49mm) of precipitation is accumulated.

When it does not snow?

In Glenwood, snow does not fall in May through September.

What is the average length of the day in August?

The average day length in August is 13h and 44min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:43 pm CDT.

How long on average sun shines in August?

In Glenwood, the average sunshine duration in August is 10.1h.

What is the month 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?

The average daily maximum UV index in August in Glenwood is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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
Glenwood, MO

Average temperature in August - Glenwood, MO
  • Average high temperature in August: 82.2°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in August: 63.5°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 (17.6°F).

Average pressure in August
Glenwood, MO

Average pressure in August - Glenwood, MO
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in August
Glenwood, MO

Average wind speed in August - Glenwood, MO
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in August
Glenwood, MO

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

The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Glenwood, MO

Average rainfall in August - Glenwood, MO
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in August
Glenwood, MO

Average rainfall days in August - Glenwood, MO
  • Average rainfall days in August: 11.5 days

The months with the highest number of rainy days are May and June (16.8 days).
The months with the least rainy days are January and February (6 days).

Average snowfall in August
Glenwood, MO

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

The month with the highest snowfall is January (4.84").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Glenwood, MO

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

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Glenwood, 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 18min).

  • Average sunshine in August: 10h and 1min

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 18min).

Average sunshine days in August
Glenwood, MO

Average sunshine days in August - Glenwood, MO
  • Average sunshine days in August: 18.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (11.2 days).

Average UV index in August
Glenwood, MO

Average UV index in August - Glenwood, 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
Glenwood, MO

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

The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 28).

Average visibility in August
Glenwood, MO

Average visibility in August - Glenwood, 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).

Glenwood, Missouri, USA

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