August weather forecast
Mesa, CO

Weather in August

August, the last month of the summer, in Mesa, is another warm month, with average temperature fluctuating between 52.9°F (11.6°C) and 78.6°F (25.9°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still moderately hot 78.6°F (25.9°C). In August, the average low-temperature is 52.9°F (11.6°C).

Humidity

In Mesa, the average relative humidity is 46%.

Rainfall

August is the month with the least rainfall. Rain falls for 8.7 days and accumulates 0.83" (21mm) of precipitation.

Snowfall

In Mesa snow does not fall in June through September.

Daylight

The average length of the day in Mesa, Colorado, is 13.6h.

Sunshine

In Mesa, the average sunshine is 11.8h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Mesa. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in August in Mesa?

The average relative humidity in August in Mesa, Colorado, is 46%.

What is the driest month in Mesa?

August is the month with the least rainfall in Mesa. Rain falls for 8.7 days and accumulates 0.83" (21mm) of precipitation.

How much does it rain in Mesa in August?

In Mesa, Colorado, in August, during 8.7 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow in Mesa?

June through September are months without snowfall in Mesa.

What is the average length of the day in August in Mesa?

In Mesa, the average length of the day in August is 13.6h.

How many hours of sunshine does Mesa have in August?

The average sunshine in August in Mesa, Colorado, is 11.8h.

When is the highest UV index in Mesa?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Mesa.

What is the UV index reading in August in Mesa?

The average daily maximum UV index in August in Mesa is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in August
Mesa, CO

Average temperature in August - Mesa, CO
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 52.9°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).

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Average pressure in August
Mesa, CO

Average pressure in August - Mesa, CO
  • Average pressure in August: 30.02"

The month with the highest atmospheric pressure is January (30.26").
The month with the lowest atmospheric pressure is May (29.91").

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Average wind speed in August
Mesa, CO

Average wind speed in August - Mesa, CO
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is January (4.2mph).

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Average humidity in August
Mesa, CO

Average humidity in August - Mesa, CO
  • Average humidity in August: 46%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in August
Mesa, CO

Average rainfall in August - Mesa, CO
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is March (2.09").
The driest month (with the least rainfall) is August (0.83").

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Average rainfall days in August
Mesa, CO

Average rainfall days in August - Mesa, CO
  • Average rainfall days in August: 8.7 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is November (6.2 days).

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Average snowfall in August
Mesa, CO

Average snowfall in August - Mesa, CO
  • Average snowfall in August: 0"

The month with the highest snowfall is January (12.28").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Mesa, CO

Average snowfall days in August - Mesa, CO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (15.7 days).
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
Mesa, CO

Average daylight in August / Average sunshine in August - Mesa, CO
  • Average daylight in August: 13.6h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in August: 11.8h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 5.8h).

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Average sunshine days in August
Mesa, CO

Average sunshine days in August - Mesa, CO
  • Average sunshine days in August: 20.8 days

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is February (10.7 days).

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Average UV index in August
Mesa, CO

Average UV index in August - Mesa, CO
  • Average UV index in August: 5

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
Mesa, CO

Average cloud cover in August - Mesa, CO
  • Average cloud cover in August: 15

The month with the most cloud cover is February (Cloud cover 40).
Months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in August
Mesa, CO

Average visibility in August - Mesa, CO
  • Average visibility in August: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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