August weather forecast and climate
Blue River, CO

Weather in August

The last month of the summer, August, is another comfortable month in Blue River, Colorado, with average temperature ranging between max 63.7°F (17.6°C) and min 37.9°F (3.3°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still comfortable 63.7°F (17.6°C). In Blue River, in August, the average low-temperature is 37.9°F (3.3°C).

Humidity

The average relative humidity in Blue River is 61%.

Rainfall

In Blue River, Colorado, in August, it is raining for 17.8 days, with typically 2.2" (56mm) of accumulated precipitation. In Blue River, during the entire year, the rain falls for 110.4 days and collects up to 24.09" (612mm) of precipitation.

Snowfall

January through December are months with snowfall. In Blue River, Colorado, during August, snow falls for 2.2 days and regularly aggregates up to 0.47" (12mm) of snow. Throughout the year, in Blue River, there are 158 snowfall days, and 118.82" (3018mm) of snow is accumulated.

Daylight

In Blue River, the average length of the day is 13.7h.

Sunshine

In Blue River, the average sunshine is 11h.

UV index

Months with the highest UV index in Blue River are May through August, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 in August interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in August in Blue River?

In Blue River, Colorado, in August, the average high-temperature is 63.7°F (17.6°C), and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in August in Blue River?

In August, the average relative humidity in Blue River, Colorado, is 61%.

How much does it rain in Blue River in August?

In August, in Blue River, Colorado, the rain falls for 17.8 days. Throughout August, 2.2" (56mm) of precipitation is accumulated.

How many days does it snow in August in Blue River?

In Blue River, in August, during 2.2 snowfall days, 0.47" (12mm) of snow is typically accumulated.

How many hours of daylight does Blue River have in August?

In Blue River, Colorado, the average length of the day in August is 13.7h.

How many hours of sunshine does Blue River have in August?

The average sunshine in August is 11h.

When is the highest UV index in Blue River?

May through August, with an average maximum UV index of 3, are months with the highest UV index in Blue River.

How high is the UV index in August in Blue River?

In Blue River, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in August
Blue River, CO

Average temperature in August - Blue River, CO
  • Average high temperature in August: 63.7°F

The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is December (21.2°F).

  • Average low temperature in August: 37.9°F

The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (0.7°F).

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Average pressure in August
Blue River, CO

Average pressure in August - Blue River, CO
  • Average pressure in August: 30.06"

The month with the highest atmospheric pressure is January (30.19").
Months with the lowest atmospheric pressure are April and May (29.94").

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Average wind speed in August
Blue River, CO

Average wind speed in August - Blue River, CO
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in August
Blue River, CO

Average humidity in August - Blue River, CO
  • Average humidity in August: 61%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is June (54%).

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Average rainfall in August
Blue River, CO

Average rainfall in August - Blue River, CO
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is November (1.14").

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Average rainfall days in August
Blue River, CO

Average rainfall days in August - Blue River, CO
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (2.8 days).

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Average snowfall in August
Blue River, CO

Average snowfall in August - Blue River, CO
  • Average snowfall in August: 0.47"

The month with the highest snowfall is May (19.69").
The month with the least snowfall is July (0.24").

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Average snowfall days in August
Blue River, CO

Average snowfall days in August - Blue River, CO
  • Average snowfall days in August: 2.2 days

The month with the highest number of snowfall days is April (22.8 days).
The month with the least snowfall days is July (1.3 days).

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Average daylight in August /
Average sunshine in August
Blue River, CO

Average daylight in August / Average sunshine in August - Blue River, CO
  • Average daylight in August: 13.7h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 11h

The month with the most sunshine is June (Average sunshine: 11.4h).
The month with the least sunshine is February (Average sunshine: 5.2h).

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Average sunshine days in August
Blue River, CO

Average sunshine days in August - Blue River, CO
  • Average sunshine days in August: 9 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (5.8 days).

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Average UV index in August
Blue River, CO

Average UV index in August - Blue River, CO
  • Average UV index in August: 3

Months with the highest UV index are May, June, July and August (UV index 3).
Months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in August
Blue River, CO

Average cloud cover in August - Blue River, CO
  • Average cloud cover in August: 25

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 19).

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Average visibility in August
Blue River, CO

Average visibility in August - Blue River, CO
  • Average visibility in August: 6mi

Months with the highest visibility are June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March, April and December (4mi).

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