August weather forecast
Evansville, WY

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Weather in August

August, the last month of the summer in Evansville, is also a moderately hot month, with an average temperature ranging between max 81.3°F (27.4°C) and min 58.6°F (14.8°C).

Temperature

Evansville's shift into August sets the average high-temperature at a still warm 81.3°F (27.4°C), a figure that deviates only slightly from July's 83.5°F (28.6°C). During August, Evansville notes a substantial drop from the daytime peak to an average minimum temperature of 58.6°F (14.8°C).

Humidity

August is the least humid month, with an average relative humidity of 37%.

Rainfall

The months with the least rainfall are January, August and September Rain falls for 7.5 days and accumulates 0.43" (11mm) of rain.

Snowfall

June through August are months without snowfall in Evansville.

Daylight

In August, the average length of the day is 13h and 52min.
On the first day of August in Evansville, sunrise is at 5:57 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:40 pm MDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are August temperatures in Evansville?

The average high-temperature, in August, in Evansville, is 81.3°F (27.4°C), while the average low-temperature is 58.6°F (14.8°C).

What is the least humid month in Evansville?

The least humid month in Evansville, Wyoming, is August, with an average relative humidity of 37%.

What is the average humidity in August in Evansville?

In Evansville, the average relative humidity in August is 37%.

What is the driest month in Evansville?

January, August and September are months with the least rain in Evansville, Wyoming, when the rain falls for 7.5 days and typically aggregates up to 0.43" (11mm) of rain.

How many days does it rain in August in Evansville?

In August, in Evansville, Wyoming, the rain falls for 7.5 days. Throughout August, 0.43" (11mm) of precipitation is accumulated.

When it does not snow in Evansville?

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

Does it snow in Evansville in August?

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

How many hours of daylight does Evansville have in August?

The average day length in August in Evansville, Wyoming, is 13h and 52min.

When is the sunrise / sunset in August in Evansville?

In August, on the first day of the month, sunrise is at 5:57 am and sunset at 8:25 pm. On the last day of the month, in Evansville, sunrise is at 6:29 am and sunset at 7:40 pm MDT.

What are the months with the most sunshine in Evansville?

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

How many hours of sunshine does Evansville have in August?

In Evansville, the average sunshine duration in August is 11.9h.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Evansville, Wyoming.

How high is the UV index in August in Evansville?

In August, the average daily maximum UV index in Evansville, Wyoming, is 6. A UV Index of 6 to 7 symbolizes a high 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
Evansville, WY

Average temperature in August - Evansville, WY
  • Average high temperature in August: 81.3°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

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Average pressure in August
Evansville, WY

Average pressure in August - Evansville, WY
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Evansville, WY

Average wind speed in August - Evansville, WY
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

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Average humidity in August
Evansville, WY

Average humidity in August - Evansville, WY
  • Average humidity in August: 37%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (37%).

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Average rainfall in August
Evansville, WY

Average rainfall in August - Evansville, WY
  • Average rainfall in August: 0.43"

The wettest month (with the highest rainfall) is May (1.77").
The driest months (with the least rainfall) are January, August and September (0.43").

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Average rainfall days in August
Evansville, WY

Average rainfall days in August - Evansville, WY
  • Average rainfall days in August: 7.5 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (3.6 days).

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Average snowfall in August
Evansville, WY

Average snowfall in August - Evansville, WY
  • Average snowfall in August: 0"

The month with the highest snowfall is November (5.47").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in August
Evansville, WY

Average snowfall days in August - Evansville, WY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (11.2 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
Evansville, WY

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

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

  • 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 February (Average sunshine: 6h and 6min).

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Average sunshine days in August
Evansville, WY

Average sunshine days in August - Evansville, WY
  • Average sunshine days in August: 17.4 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index in August
Evansville, WY

Average UV index in August - Evansville, WY
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (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
Evansville, WY

Average cloud cover in August - Evansville, WY
  • Average cloud cover in August: 13

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in August
Evansville, WY

Average visibility in August - Evansville, WY
  • Average visibility in August: 6mi

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

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Evansville, Wyoming, USA

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