August weather forecast
Carbondale, CO

Share

Weather in August

August, the last month of the summer in Carbondale, is another warm month, with an average temperature varying between 44.1°F (6.7°C) and 76.8°F (24.9°C).

Temperature

The shift from July to August is characterized by an average high-temperature of a still warm 76.8°F (24.9°C), not significantly different from the 78.3°F (25.7°C) of July. Carbondale experiences a substantial divergence from daytime highs in August, with average lows hovering around a chilly 44.1°F (6.7°C).

Humidity

In August, the average relative humidity is 51%.

Rainfall

In Carbondale, during August, the rain falls for 6.4 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Carbondale, during the entire year, the rain falls for 98 days and collects up to 12.2" (310mm) of precipitation.

Snowfall

In Carbondale, snow does not fall in July through September.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:09 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:40 pm MDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 5 during August translates into the following directions:
Heed the precautions - It is counselled to guard against solar damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August?

The average high-temperature, in August, in Carbondale, is 76.8°F (24.9°C), while the average low-temperature is 44.1°F (6.7°C).

What is the average humidity in August?

The average relative humidity in August is 51%.

How many days does it rain in August?

In Carbondale, in August, during 6.4 rainfall days, 0.43" (11mm) of precipitation is typically accumulated.

When it does not snow?

In Carbondale, snow does not fall in July through September.

What is the average length of the day in August?

In Carbondale, 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 6:09 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 7:40 pm MDT.

What are the months with the most sunshine?

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

How many hours of sunshine does Carbondale have in August?

The average sunshine duration in August is 11.9h.

When is the highest UV index?

June through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in August?

In Carbondale, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Carbondale, CO

Average temperature in August - Carbondale, CO
  • Average high temperature in August: 76.8°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 44.1°F

The month with the highest average low temperature is July (45.5°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).

Average pressure in August
Carbondale, CO

Average pressure in August - Carbondale, CO
  • Average pressure in August: 30.06"Hg

The month with the highest atmospheric pressure is January (30.25"Hg).
The month with the lowest atmospheric pressure is May (29.94"Hg).

Average wind speed in August
Carbondale, CO

Average wind speed in August - Carbondale, CO
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).

Average humidity in August
Carbondale, CO

Average humidity in August - Carbondale, CO
  • Average humidity in August: 51%

The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is June (47%).

Average rainfall in August
Carbondale, CO

Average rainfall in August - Carbondale, CO
  • Average rainfall in August: 0.43"

The wettest month (with the highest rainfall) is April (1.61").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in August
Carbondale, CO

Average rainfall days in August - Carbondale, CO
  • Average rainfall days in August: 6.4 days

The month with the highest number of rainy days is April (13.3 days).
The month with the least rainy days is November (5.8 days).

Average snowfall in August
Carbondale, CO

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

The month with the highest snowfall is February (11.02").
The months with the least snowfall are July, August and September (0").

Average snowfall days in August
Carbondale, CO

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

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are July and August (0 days).

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

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

Average sunshine days in August
Carbondale, CO

Average sunshine days in August - Carbondale, CO
  • Average sunshine days in August: 19.8 days

The month with the most sunshine days is June (21.9 days).
The month with the least sunshine days is February (10.7 days).

Average UV index in August
Carbondale, CO

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in August
Carbondale, CO

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

The month with the most cloud cover is February (Cloud cover 39).
The month with the least cloud cover is September (Cloud cover 12).

Average visibility in August
Carbondale, CO

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

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Carbondale, Colorado, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location