Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
October is characterized by a reduction in the average high-temperature, from a mild 57.6°F (14.2°C) in September to a chilly 43.3°F (6.3°C). Nighttime temperatures in October average to a freezing cold 22.3°F (-5.4°C).Humidity
In October, the average relative humidity in Blue River is 65%.Rainfall
In Blue River, Colorado, during October, the rain falls for 5.5 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, in Blue River, there are 110.4 rainfall days, and 24.09" (612mm) of precipitation is accumulated.Snowfall
January through December are months with snowfall. In Blue River, during October, snow falls for 12.3 days and regularly aggregates up to 10.12" (257mm) of snow. In Blue River, Colorado, during the entire year, snow falls for 158 days and aggregates up to 118.82" (3018mm) of snow.Daylight
In October, the average length of the day is 11h and 9min.On the first day of October, sunrise is at 7:01 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:03 pm MDT.
Sunshine
The average sunshine in October is 6.8h.UV index
In Blue River, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In October, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
Is it cold in Blue River during October?
What is the average humidity in October in Blue River?
How many days does it rain in October in Blue River?
How many days does it snow in October in Blue River?
How many hours of daylight does Blue River have in October?
When is the sunrise / sunset in October in Blue River?
How many hours of sunshine does Blue River have in October?
What is the UV index reading in October in Blue River?
Average temperature in October
Blue River, CO
- Average high temperature in October: 43.3°F
The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is December (21.2°F).
- Average low temperature in October: 22.3°F
The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (0.7°F).
Average pressure in October
Blue River, CO
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are April and May (29.94"Hg).
Average wind speed in October
Blue River, CO
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in October
Blue River, CO
- Average humidity in October: 65%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is June (54%).
Average rainfall in October
Blue River, CO
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is November (1.14").
Average rainfall days in October
Blue River, CO
- Average rainfall days in October: 5.5 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (2.8 days).
Average snowfall in October
Blue River, CO
- Average snowfall in October: 10.12"
The month with the highest snowfall is May (19.69").
The month with the least snowfall is July (0.24").
Average snowfall days in October
Blue River, CO
- Average snowfall days in October: 12.3 days
The month with the highest number of snowfall days is April (22.8 days).
The month with the least snowfall days is July (1.3 days).
Average daylight in October /
Average sunshine in October
Blue River, 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: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in October
Blue River, CO
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in October
Blue River, CO
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Blue River, CO
- Average cloud cover in October: 27
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 19).
Average visibility in October
Blue River, CO
- Average visibility in October: 6mi
The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).
Blue River, Colorado, USA
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