October weather forecast
Green Mountain Falls, CO

Weather in October

October, the same as September, is a cool autumn month in Green Mountain Falls, Colorado, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 54.1°F (12.3°C).

Temperature

In Green Mountain Falls, the average high-temperature in October decreases from an enjoyable 67.6°F (19.8°C) in September to a fresh 54.1°F (12.3°C). The average low-temperature, in October, is 31.8°F (-0.1°C).

Humidity

The average relative humidity in October is 55%.

Rainfall

In Green Mountain Falls, during 4.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Green Mountain Falls, there are 103.9 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through June, October through December. October is the first month it typically snows. Throughout October, in the average 5.1 snowfall days, it receives 5.24" (133mm) of snow. Throughout the year, in Green Mountain Falls, Colorado, there are 79.5 snowfall days, and 62.48" (1587mm) of snow is accumulated.

Daylight

The average length of the day in October in Green Mountain Falls is 11h and 10min.
On the first day of the month, sunrise is at 6:56 am and sunset at 6:43 pm. On the last day of October, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

Sunshine

In Green Mountain Falls, Colorado, the average sunshine in October is 7.1h.

UV index

The months with the lowest UV index in Green Mountain Falls are January through March, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in October in Green Mountain Falls?

The average high-temperature, in October, in Green Mountain Falls, Colorado, is 54.1°F (12.3°C), while the average low-temperature is 31.8°F (-0.1°C).

What is the average humidity in October in Green Mountain Falls?

In October, the average relative humidity in Green Mountain Falls is 55%.

How many days does it rain in October in Green Mountain Falls?

In Green Mountain Falls, in October, during 4.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When does it start snowing in Green Mountain Falls?

October is the first month it typically snows. Throughout October, in the average 5.1 snowfall days, it receives 5.24" (133mm) of snow.

How many hours of daylight does Green Mountain Falls have in October?

In October, the average day length is 11h and 10min.

When are sunrise and sunset in October in Green Mountain Falls?

In October, on the first day of the month, sunrise is at 6:56 am and sunset at 6:43 pm. On the last day of the month, in Green Mountain Falls, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

How many hours of sunshine does Green Mountain Falls have in October?

In Green Mountain Falls, Colorado, the average sunshine duration in October is 7.1h.

When is the lowest UV index in Green Mountain Falls?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Green Mountain Falls, Colorado.

How high is the UV index in October in Green Mountain Falls?

In October, the average daily maximum UV index in Green Mountain Falls is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
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
Green Mountain Falls, CO

Average temperature in October - Green Mountain Falls, CO
  • Average high temperature in October: 54.1°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is December (33.8°F).

  • Average low temperature in October: 31.8°F

The month with the highest average low temperature is July (50.7°F).
The coldest month (with the lowest average low temperature) is December (14.5°F).

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Average pressure in October
Green Mountain Falls, CO

Average pressure in October - Green Mountain Falls, CO
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in October
Green Mountain Falls, CO

Average wind speed in October - Green Mountain Falls, CO
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in October
Green Mountain Falls, CO

Average humidity in October - Green Mountain Falls, CO
  • Average humidity in October: 55%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is June (49%).

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Average rainfall in October
Green Mountain Falls, CO

Average rainfall in October - Green Mountain Falls, CO
  • Average rainfall in October: 1.14"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is November (0.59").

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Average rainfall days in October
Green Mountain Falls, CO

Average rainfall days in October - Green Mountain Falls, CO
  • Average rainfall days in October: 4.6 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (2.4 days).

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Average snowfall in October
Green Mountain Falls, CO

Average snowfall in October - Green Mountain Falls, CO
  • Average snowfall in October: 5.24"

The month with the highest snowfall is April (12.52").
The months with the least snowfall are July, August and September (0").

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Average snowfall days in October
Green Mountain Falls, CO

Average snowfall days in October - Green Mountain Falls, CO
  • Average snowfall days in October: 5.1 days

The month with the highest number of snowfall days is April (13 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
Green Mountain Falls, CO

Average daylight in October / Average sunshine in October - Green Mountain Falls, 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 30min).

  • Average sunshine in October: 7h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

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Average sunshine days in October
Green Mountain Falls, CO

Average sunshine days in October - Green Mountain Falls, CO
  • Average sunshine days in October: 21 days

The month with the most sunshine days is November (22.2 days).
The month with the least sunshine days is April (10.6 days).

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Average UV index in October
Green Mountain Falls, CO

Average UV index in October - Green Mountain Falls, CO
  • Average UV index in October: 2

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

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Average cloud cover in October
Green Mountain Falls, CO

Average cloud cover in October - Green Mountain Falls, CO
  • Average cloud cover in October: 22

The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are June and November (Cloud cover 21).

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Average visibility in October
Green Mountain Falls, CO

Average visibility in October - Green Mountain Falls, CO
  • Average visibility in October: 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).

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