October weather forecast
Bow Mar, CO

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Weather in October

October, the same as September, is another comfortable autumn month in Bow Mar, Colorado, with an average temperature ranging between min 38.8°F (3.8°C) and max 62.4°F (16.9°C).

Temperature

October is characterized by a clear drop in the average high-temperature, falling from September's warm 77.7°F (25.4°C) to a refreshing 62.4°F (16.9°C). A notable decrease from the day's highest temperature marks October in Bow Mar, culminating in an average low of 38.8°F (3.8°C).

Humidity

In Bow Mar, the average relative humidity in October is 47%.

Rainfall

In Bow Mar, in October, during 4.8 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, there are 101.2 rainfall days, and 11.89" (302mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Bow Mar are January through May, October through December. October is the first month it typically snows in Bow Mar. Throughout October, in the average 2.5 snowfall days, it receives 4.21" (107mm) of snow. In Bow Mar, Colorado, during the entire year, snow falls for 42.7 days and aggregates up to 34.92" (887mm) of snow.

Daylight

The average length of the day in October is 11h and 8min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of October, sunrise is at 7:28 am and sunset at 5:59 pm MDT.

Sunshine

The average sunshine in October in Bow Mar is 7.5h.

UV index

In October, the average daily maximum UV index in Bow Mar is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 3 in October leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What are the temperatures in Bow Mar in October?

October temperatures in Bow Mar vary between a high-temperature of 62.4°F (16.9°C) and a low-temperature of 38.8°F (3.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 84.2°F (29°C).

What is the average humidity in October in Bow Mar?

The average relative humidity in October in Bow Mar, Colorado, is 47%.

How many days does it rain in October in Bow Mar?

In October, in Bow Mar, the rain falls for 4.8 days. Throughout October, 0.75" (19mm) of precipitation is accumulated.

When does it start to snow in Bow Mar?

October is the first month it typically snows in Bow Mar, Colorado. Throughout October, in the average 2.5 snowfall days, it receives 4.21" (107mm) of snow.

How many hours of daylight does Bow Mar have in October?

In Bow Mar, Colorado, the average day length in October is 11h and 8min.

When are sunrise and sunset in October in Bow Mar?

In October, on the first day of the month, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:59 pm MDT.

How long on average sun shines in October in Bow Mar?

The average sunshine duration in October in Bow Mar, Colorado, is 7.5h.

How high is the UV index in October in Bow Mar?

In October, the average daily maximum UV index in Bow Mar is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Bow Mar, CO

Average temperature in October - Bow Mar, CO
  • Average high temperature in October: 62.4°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (41°F).

  • Average low temperature in October: 38.8°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is December (21°F).

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Average pressure in October
Bow Mar, CO

Average pressure in October - Bow Mar, CO
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in October
Bow Mar, CO

Average wind speed in October - Bow Mar, CO
  • Average wind speed in October: 6.2mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is September (6mph).

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Average humidity in October
Bow Mar, CO

Average humidity in October - Bow Mar, CO
  • Average humidity in October: 47%

The month with the highest relative humidity is February (65%).
The months with the lowest relative humidity are June and August (41%).

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Average rainfall in October
Bow Mar, CO

Average rainfall in October - Bow Mar, CO
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is January (0.43").

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Average rainfall days in October
Bow Mar, CO

Average rainfall days in October - Bow Mar, CO
  • Average rainfall days in October: 4.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (3 days).

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Average snowfall in October
Bow Mar, CO

Average snowfall in October - Bow Mar, CO
  • Average snowfall in October: 4.21"

The month with the highest snowfall is February (6.3").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Bow Mar, CO

Average snowfall days in October - Bow Mar, CO
  • Average snowfall days in October: 2.5 days

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Bow Mar, CO

Average daylight in October / Average sunshine in October - Bow Mar, 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 3min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

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Average sunshine days in October
Bow Mar, CO

Average sunshine days in October - Bow Mar, CO
  • Average sunshine days in October: 22.6 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is July (10 days).

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Average UV index in October
Bow Mar, CO

Average UV index in October - Bow Mar, CO
  • Average UV index in October: 3

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).

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Average cloud cover in October
Bow Mar, CO

Average cloud cover in October - Bow Mar, CO
  • Average cloud cover in October: 17

The month with the most cloud cover is April (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 14).

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Average visibility in October
Bow Mar, CO

Average visibility in October - Bow Mar, 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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Bow Mar, Colorado, USA

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