August weather forecast
Dawn, MO

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Weather in August

The last month of the summer, August, is another warm month in Dawn, Missouri, with an average temperature varying between 83.7°F (28.7°C) and 64.6°F (18.1°C).

Temperature

The transition from July to August brings an average high-temperature of a still moderately hot 83.7°F (28.7°C), barely different from July's 84.7°F (29.3°C). In Dawn, the nighttime temperature averages to a comfortable 64.6°F (18.1°C) during August.

Heat index

During August, the heat index is appraised at a hot 93.2°F (34°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In Dawn, the average relative humidity in August is 79%.

Rainfall

In Dawn, in August, it is raining for 13.8 days, with typically 2.64" (67mm) of accumulated precipitation. In Dawn, during the entire year, the rain falls for 137.4 days and collects up to 28.82" (732mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:14 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:46 pm CDT.

Sunshine

In August, the average sunshine is 10h.

UV index

The months with the highest UV index in Dawn, Missouri, are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: An average UV index of 6 in August transforms into this advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Dawn in August?

In August, the average high-temperature and low-temperature are 83.7°F (28.7°C) and 64.6°F (18.1°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What is the average humidity in August?

In August, the average relative humidity is 79%.

How many days does it rain in August?

In Dawn, during August, the rain falls for 13.8 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow?

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

How many hours of daylight does Dawn have in August?

In Dawn, the average day length in August is 13h and 41min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:14 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:46 pm CDT.

How long on average sun shines in August?

In August, the average sunshine duration is 10h.

When is the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from 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
Dawn, MO

Average temperature in August - Dawn, MO
  • Average high temperature in August: 83.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in August: 64.6°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in August
Dawn, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in August
Dawn, MO

Average wind speed in August - Dawn, MO
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in August
Dawn, MO

Average humidity in August - Dawn, MO
  • Average humidity in August: 79%

The months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Dawn, MO

Average rainfall in August - Dawn, MO
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is February (1.14").

Average rainfall days in August
Dawn, MO

Average rainfall days in August - Dawn, MO
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in August
Dawn, MO

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

The month with the highest snowfall is January (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Dawn, MO

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
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 42min).

Average sunshine days in August
Dawn, MO

Average sunshine days in August - Dawn, MO
  • Average sunshine days in August: 15 days

The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in August
Dawn, MO

Average UV index in August - Dawn, 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
Dawn, MO

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

The months with the most cloud cover are January and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in August
Dawn, MO

Average visibility in August - Dawn, 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).

Dawn, Missouri, USA

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