August weather forecast
Clifton, CO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Clifton, Colorado, with an average temperature varying between 56.5°F (13.6°C) and 82°F (27.8°C).

Temperature

August commences with an average high-temperature of a still moderately hot 82°F (27.8°C), showing little deviation from July's 84.7°F (29.3°C). Compared to daytime temperatures, Clifton's temperature drops significantly, averaging a refreshing 56.5°F (13.6°C) during the nights of August.

Heat index

August's heat index is appraised at 82.4°F (28°C). Enduring exposure and ongoing activity could cause a sense of fatigue and subsequent heat cramps.
In terms of the heat index, values are set with light wind and shade conditions in mind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in August in Clifton is 41%.

Rainfall

In Clifton, in August, during 12.4 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. Throughout the year, there are 127.9 rainfall days, and 13.35" (339mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 39min.
On the first day of the month, sunrise is at 6:15 am and sunset at 8:25 pm. On the last day of August, in Clifton, sunrise is at 6:42 am and sunset at 7:45 pm MDT.

Sunshine

The months with the most sunshine in Clifton are June and August, with an average of 11.9h of sunshine.

UV index

The average daily maximum UV index in August in Clifton is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in August interprets into the following advice:
Exercise prevention - Precautions against solar damage are endorsed. Around midday, solar radiation is most harmful; hence, exposure should be limited. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What are the temperatures in Clifton in August?

The average high-temperature and low-temperature in Clifton during August are 82°F (27.8°C) and 56.5°F (13.6°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is appraised at 82.4°F (28°C).

What is the average humidity in August in Clifton?

In August, the average relative humidity is 41%.

How many days does it rain in August in Clifton?

In Clifton, during August, the rain falls for 12.4 days and regularly aggregates up to 1.38" (35mm) of precipitation.

When it does not snow in Clifton?

June through September are months without snowfall in Clifton.

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

The average day length in August in Clifton is 13h and 39min.

When are sunrise and sunset in August in Clifton?

On the first day of August in Clifton, Colorado, sunrise is at 6:15 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 7:45 pm MDT.

What is the month with the most sunshine in Clifton?

The months with the most sunshine in Clifton are June and August, with an average of 11.9h of sunshine.

How long on average sun shines in August in Clifton?

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

What is the UV index intensity in August in Clifton?

In August, the average daily maximum UV index in Clifton is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Clifton, CO

Average temperature in August - Clifton, CO
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in August: 56.5°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).

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Average pressure in August
Clifton, CO

Average pressure in August - Clifton, CO
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is January (30.27"Hg).
The months with the lowest atmospheric pressure are May and June (29.91"Hg).

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Average wind speed in August
Clifton, CO

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

The windiest month (with the highest average wind speed) is June (7.2mph).
The calmest month (with the lowest average wind speed) is January (4.1mph).

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Average humidity in August
Clifton, CO

Average humidity in August - Clifton, CO
  • Average humidity in August: 41%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (32%).

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Average rainfall in August
Clifton, CO

Average rainfall in August - Clifton, CO
  • Average rainfall in August: 1.38"

The wettest month (with the highest rainfall) is March (1.42").
The driest month (with the least rainfall) is November (0.79").

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Average rainfall days in August
Clifton, CO

Average rainfall days in August - Clifton, CO
  • Average rainfall days in August: 12.4 days

The month with the highest number of rainy days is April (14.8 days).
The month with the least rainy days is November (7 days).

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Average snowfall in August
Clifton, CO

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

The month with the highest snowfall is December (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Clifton, CO

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

The month with the highest number of snowfall days is January (9.8 days).
The 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
Clifton, CO

Average daylight in August / Average sunshine in August - Clifton, 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 30min).

  • Average sunshine in August: 11h and 5min

The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

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Average sunshine days in August
Clifton, CO

Average sunshine days in August - Clifton, CO
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is August (11.2 days).

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Average UV index in August
Clifton, CO

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

The months with the highest UV index are June and July (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
Clifton, CO

Average cloud cover in August - Clifton, CO
  • Average cloud cover in August: 13

The months with the most cloud cover are January and February (Cloud cover 33).
The months with the least cloud cover are June and September (Cloud cover 12).

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Average visibility in August
Clifton, CO

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

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Clifton, Colorado, USA

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