August weather forecast
Coalville, UT

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Weather in August

August, although marginally cooler than July, continues to sustain the hot summer in Coalville. The rainfall shows a modest increase but remains much below the annual average. Daylight hours begin to reduce slightly, indicating the impending arrival of autumn. The city witnesses clear skies with lower cloud cover percentage when compared to the rest of the year. The wind pattern also persists from July with a minor increase in wind speed.

Temperature

As Coalville steps into August, the average high-temperature is measured at a still moderately hot 78.8°F (26°C), displaying minor differences from July's 80.6°F (27°C). Coalville receives a consistent average low-temperature of 49.6°F (9.8°C) in August, a substantial dip from the day's heat.

Humidity

July and August, with an average relative humidity of 43%, are the least humid months in Coalville.

Rainfall

In August, the rain falls for 7.6 days. Throughout August, 0.43" (11mm) of precipitation is accumulated. Throughout the year, there are 95 rainfall days, and 13.54" (344mm) of precipitation is accumulated.

Snowfall

In Coalville, snow does not fall in July and August.

Daylight

In Coalville, the average length of the day in August is 13h and 45min.
On the first day of August in Coalville, sunrise is at 6:22 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 7:59 pm MDT.

Sunshine

July and August, with an average of 11.9h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, a regular UV index of 5 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are the temperatures in Coalville in August?

The average high-temperature, in August, in Coalville, is 78.8°F (26°C), while the average low-temperature is 49.6°F (9.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 80.6°F (27°C).

What is the least humid month in Coalville?

The months with the lowest humidity in Coalville, Utah, are July and August, with an average relative humidity of 43%.

What is the average humidity in August in Coalville?

In August, the average relative humidity is 43%.

How much does it rain in Coalville in August?

In Coalville, during August, the rain falls for 7.6 days and regularly aggregates up to 0.43" (11mm) of precipitation.

When it does not snow in Coalville?

In Coalville, snow does not fall in July and August.

Does it snow in Coalville in August?

In Coalville, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Coalville?

In Coalville, the average day length in August is 13h and 45min.

When is the sunrise / sunset in August in Coalville?

In August, on the first day of the month, sunrise is at 6:22 am and sunset at 8:41 pm. On the last day of the month, in Coalville, Utah, sunrise is at 6:52 am and sunset at 7:59 pm MDT.

What is the month with the most sunshine in Coalville?

The months with the most sunshine in Coalville are July and August, with an average of 11.9h of sunshine.

How many hours of sunshine does Coalville have in August?

In August, the average sunshine duration is 11.9h.

What is the month with the highest UV index in Coalville?

The months with the highest UV index in Coalville are June through August, with an average maximum UV index of 5.

How high is the UV index in August in Coalville?

The average daily maximum UV index in August in Coalville is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to 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
Coalville, UT

Average temperature in August - Coalville, UT
  • Average high temperature in August: 78.8°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (28.8°F).

  • Average low temperature in August: 49.6°F

The month with the highest average low temperature is July (50.9°F).
The coldest month (with the lowest average low temperature) is January (11.5°F).

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Average pressure in August
Coalville, UT

Average pressure in August - Coalville, UT
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in August
Coalville, UT

Average wind speed in August - Coalville, UT
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is June (6.1mph).
The calmest month (with the lowest average wind speed) is January (4.9mph).

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Average humidity in August
Coalville, UT

Average humidity in August - Coalville, UT
  • Average humidity in August: 43%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are July and August (43%).

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Average rainfall in August
Coalville, UT

Average rainfall in August - Coalville, UT
  • Average rainfall in August: 0.43"

The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is July (0.39").

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Average rainfall days in August
Coalville, UT

Average rainfall days in August - Coalville, UT
  • Average rainfall days in August: 7.6 days

The month with the highest number of rainy days is May (11.8 days).
The month with the least rainy days is January (4.8 days).

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Average snowfall in August
Coalville, UT

Average snowfall in August - Coalville, UT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (13.5").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Coalville, UT

Average snowfall days in August - Coalville, UT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (15.5 days).
The months with the least snowfall days are July and August (0 days).

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Average daylight in August /
Average sunshine in August
Coalville, UT

Average daylight in August / Average sunshine in August - Coalville, UT
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in August
Coalville, UT

Average sunshine days in August - Coalville, UT
  • Average sunshine days in August: 18.1 days

The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is February (10.9 days).

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Average UV index in August
Coalville, UT

Average UV index in August - Coalville, UT
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in August
Coalville, UT

Average cloud cover in August - Coalville, UT
  • Average cloud cover in August: 10

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 10).

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Average visibility in August
Coalville, UT

Average visibility in August - Coalville, UT
  • Average visibility in August: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Coalville, Utah, USA

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