August weather forecast
Hamilton Dome, WY

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Weather in August

August, the last month of the summer in Hamilton Dome, is also a moderately hot month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 81.9°F (27.7°C).

Temperature

The start of August sees the average high-temperature at a still warm 81.9°F (27.7°C), showing little difference from July's 84.9°F (29.4°C). A sharp reduction from the daytime highs is witnessed in Hamilton Dome, Wyoming, during August, with nighttime temperatures averaging a low of 60.3°F (15.7°C).

Humidity

The months with the lowest humidity in Hamilton Dome are July and August, with an average relative humidity of 35%.

Rainfall

In August, in Hamilton Dome, the rain falls for 14.5 days. Throughout August, 1.02" (26mm) of precipitation is accumulated. In Hamilton Dome, during the entire year, the rain falls for 117.2 days and collects up to 11.14" (283mm) of precipitation.

Snowfall

In Hamilton Dome, snow does not fall in June through August.

Daylight

The average length of the day in August in Hamilton Dome is 13h and 56min.
On the first day of August, sunrise is at 6:04 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:51 pm MDT.

Sunshine

In Hamilton Dome, the average sunshine in August is 11.8h.

UV index

In August, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 during August translates into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. It's recommended to limit sun exposure when its radiation is at its peak during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the temperature in August in Hamilton Dome?

In August, the average high-temperature and low-temperature in Hamilton Dome, Wyoming, are 81.9°F (27.7°C) and 60.3°F (15.7°C) respectively.

What is the least humid month in Hamilton Dome?

July and August, with an average relative humidity of 35%, are the least humid months in Hamilton Dome.

What is the average humidity in August in Hamilton Dome?

The average relative humidity in August in Hamilton Dome is 35%.

How many days does it rain in August in Hamilton Dome?

In August, in Hamilton Dome, the rain falls for 14.5 days. Throughout August, 1.02" (26mm) of precipitation is accumulated.

When it does not snow in Hamilton Dome?

In Hamilton Dome, Wyoming, snow does not fall in June through August.

Does it snow in Hamilton Dome in August?

In Hamilton Dome, Wyoming, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does Hamilton Dome have in August?

In August, the average day length in Hamilton Dome, Wyoming, is 13h and 56min.

When are sunrise and sunset in August in Hamilton Dome?

On the first day of August in Hamilton Dome, Wyoming, sunrise is at 6:04 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:51 pm MDT.

How many hours of sunshine does Hamilton Dome have in August?

In Hamilton Dome, Wyoming, the average sunshine duration in August is 11.8h.

What is the UV index intensity in August in Hamilton Dome?

The average daily maximum UV index in August in Hamilton Dome is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Hamilton Dome, WY

Average temperature in August - Hamilton Dome, WY
  • Average high temperature in August: 81.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is December (28.2°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).

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Average pressure in August
Hamilton Dome, WY

Average pressure in August - Hamilton Dome, WY
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in August
Hamilton Dome, WY

Average wind speed in August - Hamilton Dome, WY
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is January (5mph).

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Average humidity in August
Hamilton Dome, WY

Average humidity in August - Hamilton Dome, WY
  • Average humidity in August: 35%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (35%).

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Average rainfall in August
Hamilton Dome, WY

Average rainfall in August - Hamilton Dome, WY
  • Average rainfall in August: 1.02"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in August
Hamilton Dome, WY

Average rainfall days in August - Hamilton Dome, WY
  • Average rainfall days in August: 14.5 days

The month with the highest number of rainy days is May (17 days).
The months with the least rainy days are January and December (4.3 days).

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Average snowfall in August
Hamilton Dome, WY

Average snowfall in August - Hamilton Dome, WY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.57").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Hamilton Dome, WY

Average snowfall days in August - Hamilton Dome, WY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in August /
Average sunshine in August
Hamilton Dome, WY

Average daylight in August / Average sunshine in August - Hamilton Dome, WY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

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Average sunshine days in August
Hamilton Dome, WY

Average sunshine days in August - Hamilton Dome, WY
  • Average sunshine days in August: 11.7 days

The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is May (10.1 days).

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Average UV index in August
Hamilton Dome, WY

Average UV index in August - Hamilton Dome, WY
  • Average UV index in August: 5

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).

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Average cloud cover in August
Hamilton Dome, WY

Average cloud cover in August - Hamilton Dome, WY
  • Average cloud cover in August: 14

The month with the most cloud cover is February (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 14).

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Average visibility in August
Hamilton Dome, WY

Average visibility in August - Hamilton Dome, WY
  • 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).

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Hamilton Dome, Wyoming, USA

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