October weather forecast
Columbine, CO

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Weather in October

October, the same as September, is another comfortable autumn month in Columbine, Colorado, with an average temperature fluctuating between 61.3°F (16.3°C) and 38.1°F (3.4°C).

Temperature

As October arrives, Columbine's weather displays a notable decrease in high-temperatures, falling from September's moderately hot 76.5°F (24.7°C) to an enjoyable 61.3°F (16.3°C). In Columbine, the October nights descend to a significantly cooler average of 38.1°F (3.4°C) compared to daytime highs.

Humidity

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

Rainfall

In Columbine, Colorado, during October, the rain falls for 4.2 days and regularly aggregates up to 0.47" (12mm) of precipitation. Throughout the year, in Columbine, Colorado, there are 76.4 rainfall days, and 7.09" (180mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Columbine. October is the first month it typically snows. Throughout October, in the average 2.1 snowfall days, it receives 2.52" (64mm) of snow. In Columbine, during the entire year, snow falls for 33.9 days and aggregates up to 19.53" (496mm) of snow.

Daylight

In Columbine, 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

In Columbine, the average sunshine in October is 7.5h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: During October, 3 as the daily maximum UV index converts into the following advice:
Prioritize safety - Suggestions to prevent sun damage are offered. It's recommended to limit sun exposure when its radiation is at its peak during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What are October temperatures in Columbine?

The high-temperature, in October, in Columbine, records 61.3°F (16.3°C), while the low-temperature is 38.1°F (3.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 82.4°F (28°C).

What is the average humidity in October in Columbine?

In Columbine, Colorado, the average relative humidity in October is 47%.

How many days does it rain in October in Columbine?

In Columbine, during October, the rain falls for 4.2 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When does it start to snow in Columbine?

October is the first month it typically snows. Throughout October, in the average 2.1 snowfall days, it receives 2.52" (64mm) of snow.

How many hours of daylight does Columbine have in October?

In Columbine, the average day length in October is 11h and 8min.

When are sunrise and sunset in October in Columbine?

On the first day of October in Columbine, Colorado, 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 many hours of sunshine does Columbine have in October?

In Columbine, the average sunshine duration in October is 7.5h.

What is the UV index reading in October in Columbine?

The average daily maximum UV index in October in Columbine is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's 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
Columbine, CO

Average temperature in October - Columbine, CO
  • Average high temperature in October: 61.3°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is December (40.3°F).

  • Average low temperature in October: 38.1°F

The month with the highest average low temperature is July (57.2°F).
The coldest month (with the lowest average low temperature) is February (19.9°F).

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Average pressure in October
Columbine, CO

Average pressure in October - Columbine, 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
Columbine, CO

Average wind speed in October - Columbine, 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 August (6mph).

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Average humidity in October
Columbine, CO

Average humidity in October - Columbine, CO
  • Average humidity in October: 47%

The month with the highest relative humidity is February (66%).
The months with the lowest relative humidity are June and September (43%).

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Average rainfall in October
Columbine, CO

Average rainfall in October - Columbine, CO
  • Average rainfall in October: 0.47"

The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days in October
Columbine, CO

Average rainfall days in October - Columbine, CO
  • Average rainfall days in October: 4.2 days

The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is November (2 days).

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Average snowfall in October
Columbine, CO

Average snowfall in October - Columbine, CO
  • Average snowfall in October: 2.52"

The month with the highest snowfall is March (4.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Columbine, CO

Average snowfall days in October - Columbine, CO
  • Average snowfall days in October: 2.1 days

The month with the highest number of snowfall days is February (7.4 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
Columbine, CO

Average daylight in October / Average sunshine in October - Columbine, 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 54min).

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Average sunshine days in October
Columbine, CO

Average sunshine days in October - Columbine, CO
  • Average sunshine days in October: 24.8 days

The month with the most sunshine days is October (24.8 days).
The month with the least sunshine days is July (14.6 days).

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Average UV index in October
Columbine, CO

Average UV index in October - Columbine, 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
Columbine, CO

Average cloud cover in October - Columbine, CO
  • Average cloud cover in October: 16

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
Columbine, CO

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

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