August weather forecast
Fairport, MO

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Weather in August

August, the last month of the summer in Fairport, is another warm month, with an average temperature ranging between min 64°F (17.8°C) and max 82.4°F (28°C).

Temperature

During August, Fairport observes a subtle ascent to a still warm 82.4°F (28°C) from July's 84.7°F (29.3°C) in the average high-temperature. Fairport's average low-temperature is measured at an enjoyable 64°F (17.8°C) during August.

Heat index

In August, the average heat index is evaluated at a tropical 89.6°F (32°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

In August, the average relative humidity is 79%.

Rainfall

In Fairport, in August, it is raining for 13.4 days, with typically 2.6" (66mm) of accumulated precipitation. In Fairport, Missouri, during the entire year, the rain falls for 130.3 days and collects up to 25.71" (653mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Fairport, the average length of the day in August is 13h and 42min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:30 pm. On the last day of August, in Fairport, sunrise is at 6:44 am and sunset at 7:49 pm CDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

In Fairport, Missouri, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, the average high-temperature and low-temperature are 82.4°F (28°C) and 64°F (17.8°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F (32°C).

What is the average humidity in August?

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

How much does it rain in August?

In August, the rain falls for 13.4 days. Throughout August, 2.6" (66mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Fairport have in August?

In August, the average day length is 13h and 42min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:16 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 7:49 pm CDT.

How many hours of sunshine does Fairport have in August?

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

What is the UV index intensity in August in Fairport?

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Fairport, MO

Average temperature in August - Fairport, MO
  • Average high temperature in August: 82.4°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 (32.5°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in August
Fairport, MO

Average pressure in August - Fairport, 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 (29.88"Hg).

Average wind speed in August
Fairport, MO

Average wind speed in August - Fairport, MO
  • Average wind speed in August: 6.4mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in August
Fairport, MO

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

The month with the highest relative humidity is June (81%).
The months with the lowest relative humidity are October and November (71%).

Average rainfall in August
Fairport, MO

Average rainfall in August - Fairport, MO
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is June (3.98").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days in August
Fairport, MO

Average rainfall days in August - Fairport, MO
  • Average rainfall days in August: 13.4 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (4.9 days).

Average snowfall in August
Fairport, MO

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

The month with the highest snowfall is January (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Fairport, MO

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

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Fairport, 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 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 42min).

Average sunshine days in August
Fairport, MO

Average sunshine days in August - Fairport, MO
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in August
Fairport, MO

Average UV index in August - Fairport, MO
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in August
Fairport, MO

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

The months with the most cloud cover are January and March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in August
Fairport, MO

Average visibility in August - Fairport, 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).

Fairport, Missouri, USA

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