August weather forecast
Flagler, CO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Flagler, Colorado, with an average temperature fluctuating between 84°F (28.9°C) and 61.5°F (16.4°C).

Temperature

With August's arrival, Flagler notes an average high-temperature of a warm 84°F (28.9°C), closely following the trend of the preceding month. In August, the nighttime temperature plummets remarkably from the daily apex to a steady average of 61.5°F (16.4°C).

Heat index

During August, the heat index is evaluated at 84.2°F (29°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.

Humidity

In August, the average relative humidity is 47%.

Rainfall

In Flagler, during August, the rain falls for 11 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 83.6 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

Snowfall

June through August are months without snowfall in Flagler.

Daylight

In August, the average length of the day is 13h and 40min.
On the first day of August, sunrise is at 5:53 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:24 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 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August?

August temperatures vary between a high-temperature of 84°F (28.9°C) and a low-temperature of 61.5°F (16.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is evaluated at 84.2°F (29°C).

What is the average humidity in August in Flagler?

In Flagler, Colorado, the average relative humidity in August is 47%.

How many days does it rain in August?

In Flagler, in August, during 11 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When it does not snow in Flagler?

June through August are months without snowfall.

Does it snow in August?

In Flagler, in August, it doesn't snow. In September, it regularly snows.

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

In Flagler, the average day length in August is 13h and 40min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:53 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:24 pm MDT.

What are the months with the most sunshine?

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

How many hours of sunshine does Flagler have in August?

In August, the average sunshine duration is 11.8h.

When is the highest UV index?

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

What is the UV index intensity in August in Flagler?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
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
Flagler, CO

Average temperature in August - Flagler, CO
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (39°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is December (22.3°F).

Average pressure in August
Flagler, CO

Average pressure in August - Flagler, CO
  • Average pressure in August: 29.94"Hg

The months with the highest atmospheric pressure are January and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in August
Flagler, CO

Average wind speed in August - Flagler, CO
  • Average wind speed in August: 9.3mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (9.3mph).

Average humidity in August
Flagler, CO

Average humidity in August - Flagler, CO
  • Average humidity in August: 47%

The month with the highest relative humidity is February (63%).
The months with the lowest relative humidity are June and September (46%).

Average rainfall in August
Flagler, CO

Average rainfall in August - Flagler, CO
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is December (0.2").

Average rainfall days in August
Flagler, CO

Average rainfall days in August - Flagler, CO
  • Average rainfall days in August: 11 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (1.7 days).

Average snowfall in August
Flagler, CO

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

The month with the highest snowfall is February (1.93").
The months with the least snowfall are June, July and August (0").

Average snowfall days in August
Flagler, CO

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

The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in August /
Average sunshine in August
Flagler, CO

Average daylight in August / Average sunshine in August - Flagler, 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, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in August
Flagler, CO

Average sunshine days in August - Flagler, CO
  • Average sunshine days in August: 15.5 days

The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is July (13.4 days).

Average UV index in August
Flagler, CO

Average UV index in August - Flagler, 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).

Average cloud cover in August
Flagler, CO

Average cloud cover in August - Flagler, CO
  • Average cloud cover in August: 17

The months with the most cloud cover are February and April (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 16).

Average visibility in August
Flagler, CO

Average visibility in August - Flagler, 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).

Flagler, Colorado, USA

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