August weather forecast
Prospect Valley, CO

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Weather in August

The last month of the summer, August, is also a hot month in Prospect Valley, Colorado, with temperature in the range of an average low of 60.3°F and an average high of 86.4°F.

Temperature

With the onset of August, the average high-temperature stands at a still hot 86.4°F, closely aligned with July's 87.6°F. Against the high August temperatures, Prospect Valley records an average drop to a moderate 60.3°F at night.

Heat index

The heat index in August is computed to be a tropical 86°F. If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
Observations indicate that the heat index values are for shady locations with light wind. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

The months with the lowest humidity are August and September, with an average relative humidity of 42%.

Rainfall

In Prospect Valley, in August, during 10.9 rainfall days, 0.98" of precipitation is typically accumulated. Throughout the year, there are 81.5 rainfall days, and 8.7" of precipitation is accumulated.

Snowfall

In Prospect Valley, snow does not fall in June through September.

Daylight

In August, the average length of the day in Prospect Valley is 13h and 42min.
On the first day of August, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:31 pm MDT.

Sunshine

The average sunshine in August is 11.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

How hot does it get in Prospect Valley in August?

An average high-temperature, in August, in Prospect Valley, is 86.4°F and the average low-temperature is 60.3°F. In August, the average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 86°F.

What are the least humid months in Prospect Valley?

The months with the lowest humidity in Prospect Valley are August and September, with an average relative humidity of 42%.

What is the average humidity in August in Prospect Valley?

The average relative humidity in August in Prospect Valley, Colorado, is 42%.

How many days does it rain in August in Prospect Valley?

In August, the rain falls for 10.9 days. Throughout August, 0.98" of precipitation is accumulated.

When it does not snow in Prospect Valley?

June through September are months without snowfall in Prospect Valley.

How many hours of daylight does Prospect Valley have in August?

In Prospect Valley, the average day length in August is 13h and 42min.

When is the sunrise / sunset in August in Prospect Valley?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:31 pm MDT.

How many hours of sunshine does Prospect Valley have in August?

In August, the average sunshine duration is 11.8h.

What is the month with the highest UV index in Prospect Valley?

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

What is the UV index intensity in August in Prospect Valley?

In Prospect Valley, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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
Prospect Valley, CO

Average temperature in August - Prospect Valley, CO
  • Average high temperature in August: 86.4°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (40.1°F).

  • Average low temperature in August: 60.3°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is December (21.4°F).

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Average pressure in August
Prospect Valley, CO

Average pressure in August - Prospect Valley, CO
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in August
Prospect Valley, CO

Average wind speed in August - Prospect Valley, CO
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest months (with the lowest average wind speed) are September and December (6.5mph).

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Average humidity in August
Prospect Valley, CO

Average humidity in August - Prospect Valley, CO
  • Average humidity in August: 42%

The months with the highest relative humidity are January and February (64%).
The months with the lowest relative humidity are August and September (42%).

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Average rainfall in August
Prospect Valley, CO

Average rainfall in August - Prospect Valley, CO
  • Average rainfall in August: 0.98"

The wettest month (with the highest rainfall) is May (1.57").
The driest month (with the least rainfall) is December (0.16").

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Average rainfall days in August
Prospect Valley, CO

Average rainfall days in August - Prospect Valley, CO
  • Average rainfall days in August: 10.9 days

The month with the highest number of rainy days is July (12.6 days).
The month with the least rainy days is January (1.4 days).

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Average snowfall in August
Prospect Valley, CO

Average snowfall in August - Prospect Valley, CO
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Prospect Valley, CO

Average snowfall days in August - Prospect Valley, CO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.6 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
Prospect Valley, CO

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

The month with the longest days is June (Average daylight: 15h and 0min).
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 and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

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Average sunshine days in August
Prospect Valley, CO

Average sunshine days in August - Prospect Valley, CO
  • Average sunshine days in August: 14.9 days

The month with the most sunshine days is December (26.4 days).
The month with the least sunshine days is July (13 days).

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Average UV index in August
Prospect Valley, CO

Average UV index in August - Prospect Valley, CO
  • 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, November and December (UV index 2).

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Average cloud cover in August
Prospect Valley, CO

Average cloud cover in August - Prospect Valley, CO
  • Average cloud cover in August: 17

The month with the most cloud cover is April (Cloud cover 28).
The months with the least cloud cover are June and September (Cloud cover 16).

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Average visibility in August
Prospect Valley, CO

Average visibility in August - Prospect Valley, 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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Prospect Valley, Colorado, USA

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