October weather forecast
Carbondale, CO

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Weather in October

October, like September, in Carbondale, Colorado, is a cool autumn month, with an average temperature fluctuating between 52.9°F (11.6°C) and 29.5°F (-1.4°C).

Temperature

A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from an agreeable 69.3°F (20.7°C) to a fresh 52.9°F (11.6°C). Carbondale documents a striking divergence from daytime highs, with an average nighttime temperature of 29.5°F (-1.4°C) in October.

Humidity

In Carbondale, the average relative humidity in October is 59%.

Rainfall

In Carbondale, in October, it is raining for 7.5 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in Carbondale, Colorado, there are 98 rainfall days, and 12.2" (310mm) of precipitation is accumulated.

Snowfall

January through June, October through December are months with snowfall in Carbondale. October is the first month it typically snows. Throughout October, in the average 3 snowfall days, it receives 2.87" (73mm) of snow. In Carbondale, during the entire year, snow falls for 78.7 days and aggregates up to 56.02" (1423mm) of snow.

Daylight

In October, the average length of the day is 11h and 9min.
On the first day of October in Carbondale, sunrise is at 7:05 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:08 pm MDT.

Sunshine

In October, the average sunshine in Carbondale, Colorado, is 7.3h.

UV index

The months with the lowest UV index in Carbondale are January through April, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in October transforms into the following instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the average October temperature in Carbondale?

Carbondale in October has an average high-temperature of 52.9°F (11.6°C) and an average low-temperature of 29.5°F (-1.4°C).

What is the average humidity in October in Carbondale?

The average relative humidity in October in Carbondale is 59%.

How much does it rain in Carbondale in October?

In Carbondale, Colorado, in October, it is raining for 7.5 days, with typically 1.1" (28mm) of accumulated precipitation.

When does it start to snow in Carbondale?

October is the first month it typically snows in Carbondale. Throughout October, in the average 3 snowfall days, it receives 2.87" (73mm) of snow.

What is the average length of the day in October in Carbondale?

The average day length in October in Carbondale is 11h and 9min.

When is the sunrise / sunset in October in Carbondale?

In October, on the first day of the month, sunrise is at 7:05 am and sunset at 6:50 pm. On the last day of the month, in Carbondale, Colorado, sunrise is at 7:36 am and sunset at 6:08 pm MDT.

How long on average sun shines in October in Carbondale?

In October, the average sunshine duration in Carbondale is 7.3h.

What is the month with the lowest UV index in Carbondale?

The months with the lowest UV index in Carbondale, Colorado, are January through April, October through December, with an average maximum UV index of 2.

What is the UV index reading in October in Carbondale?

The average daily maximum UV index in October in Carbondale, Colorado, is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Carbondale, CO

Average temperature in October - Carbondale, CO
  • Average high temperature in October: 52.9°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 October: 29.5°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).

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Average pressure in October
Carbondale, CO

Average pressure in October - Carbondale, CO
  • Average pressure in October: 30.07"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).

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Average wind speed in October
Carbondale, CO

Average wind speed in October - Carbondale, CO
  • Average wind speed in October: 4.5mph

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).

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Average humidity in October
Carbondale, CO

Average humidity in October - Carbondale, CO
  • Average humidity in October: 59%

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

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Average rainfall in October
Carbondale, CO

Average rainfall in October - Carbondale, CO
  • Average rainfall in October: 1.1"

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

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Average rainfall days in October
Carbondale, CO

Average rainfall days in October - Carbondale, CO
  • Average rainfall days in October: 7.5 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).

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Average snowfall in October
Carbondale, CO

Average snowfall in October - Carbondale, CO
  • Average snowfall in October: 2.87"

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

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Average snowfall days in October
Carbondale, CO

Average snowfall days in October - Carbondale, CO
  • Average snowfall days in October: 3 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).

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

Average daylight in October / Average sunshine in October - Carbondale, CO
  • Average daylight in October: 11h and 1min

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 October: 7h and 2min

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).

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Average sunshine days in October
Carbondale, CO

Average sunshine days in October - Carbondale, CO
  • Average sunshine days in October: 19.3 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).

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Average UV index in October
Carbondale, CO

Average UV index in October - Carbondale, CO
  • Average UV index in October: 2

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).

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Average cloud cover in October
Carbondale, CO

Average cloud cover in October - Carbondale, CO
  • Average cloud cover in October: 17

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

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Average visibility in October
Carbondale, CO

Average visibility in October - Carbondale, CO
  • Average visibility in October: 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).

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Carbondale, Colorado, USA

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