August weather forecast
Fort Duchesne, UT

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Weather in August

August, the last month of the summer in Fort Duchesne, is another warm month, with temperature in the range of an average low of 58.3°F (14.6°C) and an average high of 82°F (27.8°C).

Temperature

The advent of August presents an average high-temperature of a still warm 82°F (27.8°C), maintaining a close correlation with the preceding month. Fort Duchesne registers a marked temperature plunge to a mild 58.3°F (14.6°C) during the cool August nights.

Humidity

In Fort Duchesne, the average relative humidity in August is 35%.

Rainfall

In Fort Duchesne, Utah, in August, it is raining for 8.2 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 74.4 rainfall days, and 5.94" (151mm) of precipitation is accumulated.

Snowfall

In Fort Duchesne, snow does not fall in May through September.

Daylight

The average length of the day in August in Fort Duchesne, Utah, is 13h and 43min.
On the first day of August, sunrise is at 6:17 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 7:52 pm MDT.

Sunshine

June and August, with an average of 12h of sunshine, are months with the most sunshine in Fort Duchesne.

UV index

The average daily maximum UV index in August in Fort Duchesne is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 in August interprets into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the usual temperature for Fort Duchesne in August?

During August, Fort Duchesne experiences an average high-temperature of 82°F (27.8°C) and a low-temperature of 58.3°F (14.6°C).

What is the average humidity in August in Fort Duchesne?

In Fort Duchesne, Utah, the average relative humidity in August is 35%.

How many days does it rain in August in Fort Duchesne?

In Fort Duchesne, Utah, in August, during 8.2 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When it does not snow in Fort Duchesne?

May through September are months without snowfall.

How many hours of daylight does Fort Duchesne have in August?

In August, the average day length in Fort Duchesne is 13h and 43min.

When are sunrise and sunset in August in Fort Duchesne?

In August, on the first day of the month, sunrise is at 6:17 am and sunset at 8:33 pm. On the last day of the month, in Fort Duchesne, Utah, sunrise is at 6:46 am and sunset at 7:52 pm MDT.

What are the months with the most sunshine in Fort Duchesne?

The months with the most sunshine are June and August, with an average of 12h of sunshine.

How many hours of sunshine does Fort Duchesne have in August?

In August, the average sunshine duration in Fort Duchesne is 12h.

What is the UV index reading in August in Fort Duchesne?

The average daily maximum UV index in August in Fort Duchesne is 5. A UV Index value of 3 to 5 symbolizes a moderate 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
Fort Duchesne, UT

Average temperature in August - Fort Duchesne, UT
  • Average high temperature in August: 82°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 (30.4°F).

  • Average low temperature in August: 58.3°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).

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Average pressure in August
Fort Duchesne, UT

Average pressure in August - Fort Duchesne, UT
  • Average pressure in August: 29.94"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Fort Duchesne, UT

Average wind speed in August - Fort Duchesne, UT
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is June (7mph).
The calmest month (with the lowest average wind speed) is January (3.8mph).

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Average humidity in August
Fort Duchesne, UT

Average humidity in August - Fort Duchesne, UT
  • Average humidity in August: 35%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is June (31%).

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Average rainfall in August
Fort Duchesne, UT

Average rainfall in August - Fort Duchesne, UT
  • Average rainfall in August: 0.59"

The wettest months (with the highest rainfall) are March and May (0.67").
The driest month (with the least rainfall) is November (0.24").

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Average rainfall days in August
Fort Duchesne, UT

Average rainfall days in August - Fort Duchesne, UT
  • Average rainfall days in August: 8.2 days

The month with the highest number of rainy days is July (9.4 days).
The month with the least rainy days is November (2.3 days).

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Average snowfall in August
Fort Duchesne, UT

Average snowfall in August - Fort Duchesne, UT
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.69").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Fort Duchesne, UT

Average snowfall days in August - Fort Duchesne, UT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Fort Duchesne, UT

Average daylight in August / Average sunshine in August - Fort Duchesne, UT
  • 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: 12h and 0min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).

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Average sunshine days in August
Fort Duchesne, UT

Average sunshine days in August - Fort Duchesne, UT
  • Average sunshine days in August: 17.9 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (16.8 days).

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Average UV index in August
Fort Duchesne, UT

Average UV index in August - Fort Duchesne, 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, October, November and December (UV index 2).

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Average cloud cover in August
Fort Duchesne, UT

Average cloud cover in August - Fort Duchesne, UT
  • Average cloud cover in August: 11

The month with the most cloud cover is February (Cloud cover 27).
The months with the least cloud cover are August and September (Cloud cover 11).

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Average visibility in August
Fort Duchesne, UT

Average visibility in August - Fort Duchesne, UT
  • Average visibility in August: 6mi

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

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Fort Duchesne, Utah, USA

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