August weather forecast
Hillrose, CO

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Weather in August

August, the last month of the summer in Hillrose, is another tropical month, with temperature in the range of an average high of 86.7°F (30.4°C) and an average low of 63°F (17.2°C).

Temperature

As Hillrose welcomes August, the average high-temperature is noted at a still tropical 86.7°F (30.4°C), closely aligning with the preceding month. Despite the stark contrast with daytime temperatures, Hillrose's August nights average at a refreshing 63°F (17.2°C).

Heat index

The heat index value during August is evaluated at a hot 87.8°F (31°C). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important 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 months with the lowest humidity are August and September, with an average relative humidity of 45%.

Rainfall

In August, the rain falls for 10.3 days. Throughout August, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 104 rainfall days, and 12.09" (307mm) of precipitation is accumulated.

Snowfall

In Hillrose, snow does not fall in June through September.

Daylight

In Hillrose, the average length of the day in August is 13h and 43min.
On the first day of August in Hillrose, sunrise is at 5:52 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:26 pm MDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hillrose. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Hillrose in August?

In August, the average high-temperature and low-temperature in Hillrose, Colorado, are 86.7°F (30.4°C) and 63°F (17.2°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.8°F (31°C).

What is the least humid month in Hillrose?

The months with the lowest humidity in Hillrose, Colorado, are August and September, with an average relative humidity of 45%.

What is the average humidity in August in Hillrose?

In August, the average relative humidity in Hillrose is 45%.

How many days does it rain in August in Hillrose?

In August, the rain falls for 10.3 days. Throughout August, 1.14" (29mm) of precipitation is accumulated.

When it does not snow in Hillrose?

June through September are months without snowfall in Hillrose.

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

The average day length in August in Hillrose is 13h and 43min.

When are sunrise and sunset in August in Hillrose?

In August, on the first day of the month, sunrise is at 5:52 am and sunset at 8:08 pm. On the last day of the month, in Hillrose, Colorado, sunrise is at 6:21 am and sunset at 7:26 pm MDT.

What are the months with the most sunshine in Hillrose?

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

How long on average sun shines in August in Hillrose?

In Hillrose, Colorado, the average sunshine duration in August is 11.8h.

What are the months with the highest UV index in Hillrose?

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

How high is the UV index in August in Hillrose?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Hillrose, CO

Average temperature in August - Hillrose, CO
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.7°F).

  • Average low temperature in August: 63°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).

Average pressure in August
Hillrose, CO

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in August
Hillrose, CO

Average wind speed in August - Hillrose, CO
  • Average wind speed in August: 8.2mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is December (7.8mph).

Average humidity in August
Hillrose, CO

Average humidity in August - Hillrose, CO
  • Average humidity in August: 45%

The month with the highest relative humidity is January (64%).
The months with the lowest relative humidity are August and September (45%).

Average rainfall in August
Hillrose, CO

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

The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are January and December (0.39").

Average rainfall days in August
Hillrose, CO

Average rainfall days in August - Hillrose, CO
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (2.9 days).

Average snowfall in August
Hillrose, CO

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

The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Hillrose, CO

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

The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Hillrose, 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, July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

Average sunshine days in August
Hillrose, CO

Average sunshine days in August - Hillrose, CO
  • Average sunshine days in August: 17.1 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in August
Hillrose, CO

Average UV index in August - Hillrose, 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
Hillrose, CO

Average cloud cover in August - Hillrose, CO
  • Average cloud cover in August: 16

The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in August
Hillrose, CO

Average visibility in August - Hillrose, 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).

Hillrose, Colorado, USA

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