August weather forecast
Clinton, UT

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Weather in August

Clinton, Utah residents continue to bathe in the summer’s heat during August, despite a slight decrease in the average high temperature to 81.1°F (27.3°C). As the summer progresses, a shift towards slightly cooler weather becomes apparent, marking the eventual end of the summer period. August ushers in a gradual decrease of daylight hours, yet averaging at a high 13.8 hours for the month. The transition from August to September signifies the beginning of the fall season, setting the stage for a noticeable change in the city's weather patterns.

Temperature

August brings a marginal elevation to a still warm 81.1°F (27.3°C) from July's 83.7°F (28.7°C) in Clinton's average high-temperatures. During the nights in August, Clinton experiences a consistent average temperature of 59.7°F (15.4°C).

Humidity

The average relative humidity in August is 39%.

Rainfall

The months with the least rainfall in Clinton are July and August Rain falls for 6 days and accumulates 0.43" (11mm) of rain.

Snowfall

In Clinton, snow does not fall in June through August.

Daylight

The average length of the day in August is 13h and 46min.
On the first day of August, sunrise is at 6:24 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:01 pm MDT.

Sunshine

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

UV index

In August, the average daily maximum UV index in Clinton is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 5 in August translates into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

The high-temperature, in August, in Clinton, records 81.1°F (27.3°C), while the low-temperature is 59.7°F (15.4°C).

What is the average humidity in August?

The average relative humidity in August is 39%.

What is the driest month?

July and August are months with the least rain when the rain falls for 6 days and typically aggregates up to 0.43" (11mm) of rain.

How many days does it rain in August?

In August, the rain falls for 6 days. Throughout August, 0.43" (11mm) of precipitation is accumulated.

When it does not snow?

June through August are months without snowfall.

Does it snow in August?

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

What is the average length of the day in August?

In Clinton, the average day length in August is 13h and 46min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:24 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 8:01 pm MDT.

What are the months with the most sunshine?

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

How long on average sun shines in August in Clinton?

The average sunshine duration in August is 11.9h.

What is the UV index intensity in August?

In Clinton, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium 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
Clinton, UT

Average temperature in August - Clinton, UT
  • Average high temperature in August: 81.1°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 (33.4°F).

  • Average low temperature in August: 59.7°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure in August
Clinton, UT

Average pressure in August - Clinton, UT
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in August
Clinton, UT

Average wind speed in August - Clinton, UT
  • Average wind speed in August: 6.2mph

The windiest months (with the highest average wind speed) are March and April (6.5mph).
The calmest month (with the lowest average wind speed) is January (5mph).

Average humidity in August
Clinton, UT

Average humidity in August - Clinton, UT
  • Average humidity in August: 39%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (38%).

Average rainfall in August
Clinton, UT

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

The wettest months (with the highest rainfall) are January and February (1.61").
The driest months (with the least rainfall) are July and August (0.43").

Average rainfall days in August
Clinton, UT

Average rainfall days in August - Clinton, UT
  • Average rainfall days in August: 6 days

The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in August
Clinton, UT

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

The month with the highest snowfall is January (11.02").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Clinton, UT

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

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Clinton, 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 36min).

Average sunshine days in August
Clinton, UT

Average sunshine days in August - Clinton, UT
  • Average sunshine days in August: 18.4 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is February (12.7 days).

Average UV index in August
Clinton, UT

Average UV index in August - Clinton, UT
  • 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, November and December (UV index 2).

Average cloud cover in August
Clinton, UT

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

The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in August
Clinton, UT

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

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

Clinton, Utah, USA

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