October weather forecast
Gunnison, CO

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Weather in October

October plunges deeper into autumn in Gunnison with a notable drop in temperatures. The stark difference to the warmth experienced in recent months sets a pathway towards winter. Meanwhile, snowfall becomes commonplace once more in October, as the snow covers the city with an intrinsic charm. October embodies the quintessential autumn month filled with vibrant fall colors, temperate weather, and the return of snow. This weather complements the cosy, indoor atmosphere that often accompanies this season.

Temperature

October's arrival witnesses a distinct drop in the average high-temperature, receding from September's enjoyable 66.6°F (19.2°C) to a fresh 52.2°F (11.2°C). A marked difference from the daytime temperatures, Gunnison's nighttime temperature falls to an average low of 26.8°F (-2.9°C) in October.

Humidity

The average relative humidity in October in Gunnison is 57%.

Rainfall

In October, the rain falls for 5.5 days. Throughout October, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 83.5 rainfall days, and 9.33" (237mm) of precipitation is accumulated.

Snowfall

January through June, August, October through December are months with snowfall. October is the first month it typically snows in Gunnison. Throughout October, in the average 5.7 snowfall days, it receives 3.39" (86mm) of snow. In Gunnison, during the entire year, snow falls for 77.9 days and aggregates up to 41.65" (1058mm) of snow.

Daylight

In October, the average length of the day is 11h and 11min.
On the first day of October, sunrise is at 7:04 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:08 pm MDT.

Sunshine

In Gunnison, the average sunshine in October is 7.3h.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: In October, the maximum UV index of 2 suggests this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What is the temperature in October in Gunnison?

In Gunnison, 52.2°F (11.2°C) is the average high-temperature and 26.8°F (-2.9°C) is the average low-temperature during October.

What is the average humidity in October in Gunnison?

In Gunnison, the average relative humidity in October is 57%.

How much does it rain in Gunnison in October?

In Gunnison, Colorado, in October, during 5.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When does it start to snow in Gunnison?

October is the first month it typically snows in Gunnison. Throughout October, in the average 5.7 snowfall days, it receives 3.39" (86mm) of snow.

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

The average day length in October in Gunnison, Colorado, is 11h and 11min.

What time are sunrise and sunset in October in Gunnison?

In October, on the first day of the month, sunrise is at 7:04 am and sunset at 6:49 pm. On the last day of the month, in Gunnison, Colorado, sunrise is at 7:34 am and sunset at 6:08 pm MDT.

How many hours of sunshine does Gunnison have in October?

The average sunshine duration in October in Gunnison is 7.3h.

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

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

What is the UV index reading in October in Gunnison?

In Gunnison, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk 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
Gunnison, CO

Average temperature in October - Gunnison, CO
  • Average high temperature in October: 52.2°F

The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (26.4°F).

  • Average low temperature in October: 26.8°F

The month with the highest average low temperature is July (44.1°F).
The coldest month (with the lowest average low temperature) is January (1.9°F).

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Average pressure in October
Gunnison, CO

Average pressure in October - Gunnison, CO
  • Average pressure in October: 30.06"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The months with the lowest atmospheric pressure are April and May (29.94"Hg).

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Average wind speed in October
Gunnison, CO

Average wind speed in October - Gunnison, CO
  • Average wind speed in October: 5.2mph

The windiest months (with the highest average wind speed) are May and June (6.3mph).
The calmest months (with the lowest average wind speed) are January and December (4.5mph).

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Average humidity in October
Gunnison, CO

Average humidity in October - Gunnison, CO
  • Average humidity in October: 57%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (44%).

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Average rainfall in October
Gunnison, CO

Average rainfall in October - Gunnison, CO
  • Average rainfall in October: 0.63"

The wettest month (with the highest rainfall) is July (1.3").
The driest months (with the least rainfall) are September and November (0.55").

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Average rainfall days in October
Gunnison, CO

Average rainfall days in October - Gunnison, CO
  • Average rainfall days in October: 5.5 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in October
Gunnison, CO

Average snowfall in October - Gunnison, CO
  • Average snowfall in October: 3.39"

The month with the highest snowfall is February (6.97").
The months with the least snowfall are July and September (0").

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Average snowfall days in October
Gunnison, CO

Average snowfall days in October - Gunnison, CO
  • Average snowfall days in October: 5.7 days

The month with the highest number of snowfall days is February (12.8 days).
The month with the least snowfall days is July (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in October: 7h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

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Average sunshine days in October
Gunnison, CO

Average sunshine days in October - Gunnison, CO
  • Average sunshine days in October: 21.2 days

The months with the most sunshine days are October and November (21.2 days).
The month with the least sunshine days is July (9.7 days).

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Average UV index in October
Gunnison, CO

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

The month with the highest UV index is July (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
Gunnison, CO

Average cloud cover in October - Gunnison, CO
  • Average cloud cover in October: 15

The month with the most cloud cover is February (Cloud cover 35).
The months with the least cloud cover are June and September (Cloud cover 12).

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Average visibility in October
Gunnison, CO

Average visibility in October - Gunnison, 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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Gunnison, Colorado, USA

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