August weather forecast
Greenwood Village, CO

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Weather in August

August maintains the summer heat in Greenwood Village at a high temperature of 85.1°F (29.5°C). The month accounts for a significant drop in the number of rainy days compared to July, making it ideal for outdoor parties and picnics. Sunshine hours remain relatively unchanged from July, extending the scope of daylight activities. The wind gusts register a slight drop mitigating any discomfort from the sweltering heat. August also records similar pressure levels to July, ensuring steady weather conditions throughout the summer.

Temperature

Greenwood Village's transition from July to August introduces an average high-temperature of a warm 85.1°F (29.5°C), marking an insignificant variation from the 86.2°F (30.1°C). Greenwood Village reports a steady low-temperature average of 58.8°F (14.9°C) throughout August, revealing a large deviation from the daytime high.

Heat index

The heat index in August is appraised at 84.2°F (29°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high 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

June and August, with an average relative humidity of 41%, are the least humid months.

Rainfall

In Greenwood Village, in August, it is raining for 5.4 days, with typically 0.28" (7mm) of accumulated precipitation. In Greenwood Village, during the entire year, the rain falls for 50.6 days and collects up to 2.91" (74mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 41min.
On the first day of August in Greenwood Village, sunrise is at 5:59 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:31 pm MDT.

Sunshine

In Greenwood Village, the average sunshine in August is 11.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Greenwood Village?

The high-temperature during August is 85.1°F (29.5°C) and the low-temperature is 58.8°F (14.9°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 84.2°F (29°C).

What is the least humid month?

June and August, with an average relative humidity of 41%, are the least humid months.

What is the average humidity in August?

In August, the average relative humidity is 41%.

How much does it rain in August?

In August, the rain falls for 5.4 days. Throughout August, 0.28" (7mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

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

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 5:59 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:31 pm MDT.

How long on average sun shines in August in Greenwood Village?

In Greenwood Village, the average sunshine duration in August is 11.8h.

What are the months with 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?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Greenwood Village, CO

Average temperature in August - Greenwood Village, CO
  • Average high temperature in August: 85.1°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (41°F).

  • Average low temperature in August: 58.8°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is December (21°F).

Average pressure in August
Greenwood Village, CO

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are April and June (29.91"Hg).

Average wind speed in August
Greenwood Village, CO

Average wind speed in August - Greenwood Village, CO
  • Average wind speed in August: 6.2mph

The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest months (with the lowest average wind speed) are August, September and December (6.2mph).

Average humidity in August
Greenwood Village, CO

Average humidity in August - Greenwood Village, CO
  • Average humidity in August: 41%

The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June and August (41%).

Average rainfall in August
Greenwood Village, CO

Average rainfall in August - Greenwood Village, CO
  • Average rainfall in August: 0.28"

The wettest month (with the highest rainfall) is July (0.51").
The driest months (with the least rainfall) are January and December (0.08").

Average rainfall days in August
Greenwood Village, CO

Average rainfall days in August - Greenwood Village, CO
  • Average rainfall days in August: 5.4 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is November (1.7 days).

Average snowfall in August
Greenwood Village, CO

Average snowfall in August - Greenwood Village, CO
  • Average snowfall in August: 0"

The month with the highest snowfall is March (1.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Greenwood Village, CO

Average snowfall days in August - Greenwood Village, CO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Greenwood Village, CO

Average daylight in August / Average sunshine in August - Greenwood Village, 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 and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).

Average sunshine days in August
Greenwood Village, CO

Average sunshine days in August - Greenwood Village, CO
  • Average sunshine days in August: 21.6 days

The month with the most sunshine days is December (28.3 days).
The month with the least sunshine days is July (19.7 days).

Average UV index in August
Greenwood Village, CO

Average UV index in August - Greenwood Village, 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
Greenwood Village, CO

Average cloud cover in August - Greenwood Village, CO
  • Average cloud cover in August: 15

The month with the most cloud cover is April (Cloud cover 25).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in August
Greenwood Village, CO

Average visibility in August - Greenwood Village, 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).

Greenwood Village, Colorado, USA

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