August weather forecast
Evergreen, CO

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The beautiful hilly landscape of Evergreen, Colorado
The beautiful hilly landscape of Evergreen, Colorado

Weather in August

August continues to radiate the summer warmth as the Evergreen landscape basks under a plentiful sun. Aquatic fun extends into August, with families enjoying the sun-soaked outdoors amid light rainfall, adding up to 1.57" (40mm). The spirit of summer thrives, creating a jovial atmosphere around the city. As September approaches, locals anticipate a gradual cooling trend, signalling the onset of autumn. The glorious summer days echo loudly in August's weather, highlighting the quintessential charm of an Evergreen summer.

Temperature

In Evergreen, August's average high-temperature stands at a still moderately hot 79.3°F (26.3°C), closely related to the preceding month. During August, the nighttime temperature in Evergreen presents a clear descent from the daily peaks, falling to an average of 55°F (12.8°C).

Humidity

In Evergreen, the average relative humidity in August is 44%.

Rainfall

In August, the rain falls for 17.8 days. Throughout August, 1.57" (40mm) of precipitation is accumulated. In Evergreen, during the entire year, the rain falls for 141.9 days and collects up to 17.32" (440mm) of precipitation.

Snowfall

June through September are months without snowfall in Evergreen, Colorado.

Daylight

In August, the average length of the day is 13h and 41min.
On the first day of August, sunrise is at 6:01 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:33 pm MDT.

Sunshine

June through August, with an average of 11.8h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
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Frequently asked questions

What is the usual temperature for Evergreen in August?

The high-temperature in Evergreen, Colorado, during August is 79.3°F (26.3°C) and the low-temperature is 55°F (12.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 80.6°F (27°C).

What is the average humidity in August in Evergreen?

In Evergreen, the average relative humidity in August is 44%.

How many days does it rain in August in Evergreen?

In Evergreen, during August, the rain falls for 17.8 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Evergreen?

June through September are months without snowfall in Evergreen.

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

The average day length in August in Evergreen, Colorado, is 13h and 41min.

What time are sunrise and sunset in August in Evergreen?

In August, on the first day of the month, sunrise is at 6:01 am and sunset at 8:13 pm. On the last day of the month, in Evergreen, Colorado, sunrise is at 6:29 am and sunset at 7:33 pm MDT.

What are the months with the most sunshine in Evergreen?

The months with the most sunshine are June through August, with an average of 11.8h of sunshine.

How many hours of sunshine does Evergreen have in August?

The average sunshine duration in August in Evergreen, Colorado, is 11.8h.

When is the highest UV index in Evergreen?

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

What is the UV index intensity in August in Evergreen?

In Evergreen, Colorado, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents 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
Evergreen, CO

Average temperature in August - Evergreen, CO
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in August: 55°F

The month with the highest average low temperature is July (56.3°F).
The coldest months (with the lowest average low temperature) are February and December (18.3°F).

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Average pressure in August
Evergreen, CO

Average pressure in August - Evergreen, CO
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.92"Hg).

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Average wind speed in August
Evergreen, CO

Average wind speed in August - Evergreen, CO
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is January (6.7mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).

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Average humidity in August
Evergreen, CO

Average humidity in August - Evergreen, CO
  • Average humidity in August: 44%

The month with the highest relative humidity is February (70%).
The month with the lowest relative humidity is June (43%).

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Average rainfall in August
Evergreen, CO

Average rainfall in August - Evergreen, CO
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in August
Evergreen, CO

Average rainfall days in August - Evergreen, CO
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (5 days).

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Average snowfall in August
Evergreen, CO

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

The month with the highest snowfall is March (9.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Evergreen, CO

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

The month with the highest number of snowfall days is February (12.2 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
Evergreen, CO

Average daylight in August / Average sunshine in August - Evergreen, CO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 11h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

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Average sunshine days in August
Evergreen, CO

Average sunshine days in August - Evergreen, CO
  • Average sunshine days in August: 7.6 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (5.4 days).

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Average UV index in August
Evergreen, CO

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

The months with the highest UV index are June, July and August (UV index 5).
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
Evergreen, CO

Average cloud cover in August - Evergreen, CO
  • Average cloud cover in August: 18

The months with the most cloud cover are April and May (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

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Average visibility in August
Evergreen, CO

Average visibility in August - Evergreen, CO
  • 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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Evergreen, Colorado, USA

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