October weather forecastColumbine Valley, CO
October
Weather in October
October, like September, in Columbine Valley, Colorado, is another enjoyable autumn month, with an average temperature varying between 62.4°F (16.9°C) and 38.8°F (3.8°C).Temperature
October is characterized by a clear drop in the average high-temperature, falling from September's moderately hot 77.7°F (25.4°C) to an enjoyable 62.4°F (16.9°C). Columbine Valley notes a substantial temperature decline from the daytime peaks throughout October, with an average nighttime temperature of 38.8°F (3.8°C).Humidity
The average relative humidity in October is 47%.Rainfall
In October, in Columbine Valley, Colorado, the rain falls for 4.8 days. Throughout October, 0.75" (19mm) of precipitation is accumulated. In Columbine Valley, during the entire year, the rain falls for 101.2 days and collects up to 11.89" (302mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Columbine Valley, Colorado. October is the first month it typically snows in Columbine Valley, Colorado. Throughout October, in the average 2.5 snowfall days, it receives 4.21" (107mm) of snow. Throughout the year, in Columbine Valley, Colorado, there are 42.7 snowfall days, and 34.92" (887mm) of snow is accumulated.Daylight
In October, the average length of the day in Columbine Valley 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, in Columbine Valley, sunrise is at 7:28 am and sunset at 5:59 pm MDT.
Sunshine
In October, the average sunshine in Columbine Valley, Colorado, is 7.5h.UV index
In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in October leads to these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Columbine Valley, 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).
Average pressure in October
Columbine Valley, 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).
Average wind speed in October
Columbine Valley, 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).
Average humidity in October
Columbine Valley, 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%).
Average rainfall in October
Columbine Valley, 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").
Average rainfall days in October
Columbine Valley, 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).
Average snowfall in October
Columbine Valley, 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").
Average snowfall days in October
Columbine Valley, 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).
Average daylight in October /
Average sunshine in October
Columbine Valley, CO
- Average daylight in October: 11h and 6min
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 30min
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).
Average sunshine days in October
Columbine Valley, 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).
Average UV index in October
Columbine Valley, 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).
Average cloud cover in October
Columbine Valley, 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).
Average visibility in October
Columbine Valley, 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).
