August weather forecast
North Rock Springs, WY

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Weather in August

The last month of the summer, August, is another warm month in North Rock Springs, Wyoming, with an average temperature varying between 58.6°F (14.8°C) and 79.3°F (26.3°C).

Temperature

In August, North Rock Springs notes an average high-temperature of a still moderately hot 79.3°F (26.3°C), hardly different from the preceding month. Throughout the August nights, North Rock Springs encounters a low-temperature of 58.6°F (14.8°C).

Humidity

July and August, with an average relative humidity of 31%, are the least humid months in North Rock Springs, Wyoming.

Rainfall

In North Rock Springs, during August, the rain falls for 7.5 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, there are 93.5 rainfall days, and 10.31" (262mm) of precipitation is accumulated.

Snowfall

July and August are months without snowfall.

Daylight

The average length of the day in August in North Rock Springs, Wyoming, is 13h and 48min.
On the first day of August, sunrise is at 6:12 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:51 pm MDT.

Sunshine

July and August, with an average of 11.8h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in August in North Rock Springs is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during August translates into these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the usual temperature for North Rock Springs in August?

In North Rock Springs, 79.3°F (26.3°C) is the average high-temperature and 58.6°F (14.8°C) is the average low-temperature during August.

What are the least humid months in North Rock Springs?

July and August, with an average relative humidity of 31%, are the least humid months.

What is the average humidity in August in North Rock Springs?

In August, the average relative humidity in North Rock Springs is 31%.

How many days does it rain in August in North Rock Springs?

In North Rock Springs, Wyoming, during August, the rain falls for 7.5 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When it does not snow in North Rock Springs?

July and August are months without snowfall in North Rock Springs, Wyoming.

Does it snow in North Rock Springs in August?

In North Rock Springs, in August, it doesn't snow. In September, it regularly snows.

How many hours of daylight does North Rock Springs have in August?

In North Rock Springs, Wyoming, the average day length in August is 13h and 48min.

What time are sunrise and sunset in August in North Rock Springs?

In August, on the first day of the month, sunrise is at 6:12 am and sunset at 8:34 pm. On the last day of the month, in North Rock Springs, Wyoming, sunrise is at 6:42 am and sunset at 7:51 pm MDT.

What is the month with the most sunshine in North Rock Springs?

July and August, with an average of 11.8h of sunshine, are months with the most sunshine.

How long on average sun shines in August in North Rock Springs?

In August, the average sunshine duration in North Rock Springs is 11.8h.

How high is the UV index in August in North Rock Springs?

In North Rock Springs, Wyoming, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
North Rock Springs, WY

Average temperature in August - North Rock Springs, WY
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in August: 58.6°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 (10.8°F).

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Average pressure in August
North Rock Springs, WY

Average pressure in August - North Rock Springs, WY
  • Average pressure in August: 29.97"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
North Rock Springs, WY

Average wind speed in August - North Rock Springs, WY
  • Average wind speed in August: 8.7mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

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Average humidity in August
North Rock Springs, WY

Average humidity in August - North Rock Springs, WY
  • Average humidity in August: 31%

The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are July and August (31%).

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Average rainfall in August
North Rock Springs, WY

Average rainfall in August - North Rock Springs, WY
  • Average rainfall in August: 0.55"

The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in August
North Rock Springs, WY

Average rainfall days in August - North Rock Springs, WY
  • Average rainfall days in August: 7.5 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.7 days).

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Average snowfall in August
North Rock Springs, WY

Average snowfall in August - North Rock Springs, WY
  • Average snowfall in August: 0"

The month with the highest snowfall is March (6.14").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
North Rock Springs, WY

Average snowfall days in August - North Rock Springs, WY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (13.5 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
North Rock Springs, WY

Average daylight in August / Average sunshine in August - North Rock Springs, WY
  • 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 12min).

  • Average sunshine in August: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 54min).

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Average sunshine days in August
North Rock Springs, WY

Average sunshine days in August - North Rock Springs, WY
  • Average sunshine days in August: 18.7 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (11.5 days).

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Average UV index in August
North Rock Springs, WY

Average UV index in August - North Rock Springs, 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, October, November and December (UV index 2).

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Average cloud cover in August
North Rock Springs, WY

Average cloud cover in August - North Rock Springs, WY
  • Average cloud cover in August: 13

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in August
North Rock Springs, WY

Average visibility in August - North Rock Springs, WY
  • Average visibility in August: 6mi

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

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North Rock Springs, Wyoming, USA

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