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
Barr Lake's October weather is characterized by a distinct downswing in high-temperatures, falling from September's warm 79.7°F (26.5°C) to a comfortable 63.5°F (17.5°C). The nighttime average for Barr Lake in October plummets considerably from its daytime counterpart, resting at an icy 40.3°F (4.6°C).Humidity
In Barr Lake, the average relative humidity in October is 47%.Rainfall
In Barr Lake, during October, the rain falls for 5.4 days and regularly aggregates up to 0.43" (11mm) of precipitation. Throughout the year, there are 80.6 rainfall days, and 5.87" (149mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Barr Lake. October is the first month it typically snows. Throughout October, in the average 2.5 snowfall days, it receives 1.69" (43mm) of snow. In Barr Lake, Colorado, during the entire year, snow falls for 30.9 days and aggregates up to 11.42" (290mm) of snow.Daylight
The average length of the day in October is 11h and 8min.On the first day of October, sunrise is at 6:56 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:57 pm MDT.
Sunshine
The average sunshine in October in Barr Lake is 7.4h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: In October, a daily UV index of 3 turns into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Barr Lake?
What is the average humidity in October in Barr Lake?
How many days does it rain in October in Barr Lake?
When does it start to snow in Barr Lake?
How many hours of daylight does Barr Lake have in October?
What time are sunrise and sunset in October in Barr Lake?
How long on average sun shines in October in Barr Lake?
What is the UV index intensity in October in Barr Lake?
Average temperature in October
Barr Lake, CO
- Average high temperature in October: 63.5°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is December (40.8°F).
- Average low temperature in October: 40.3°F
The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is December (21.2°F).
Average pressure in October
Barr Lake, CO
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in October
Barr Lake, CO
- Average wind speed in October: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is December (6mph).
Average humidity in October
Barr Lake, CO
- Average humidity in October: 47%
The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (40%).
Average rainfall in October
Barr Lake, CO
- Average rainfall in October: 0.43"
The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is December (0.12").
Average rainfall days in October
Barr Lake, CO
- Average rainfall days in October: 5.4 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (2.6 days).
Average snowfall in October
Barr Lake, CO
- Average snowfall in October: 1.69"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Barr Lake, CO
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Barr Lake, CO
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 7h and 2min
The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).
Average sunshine days in October
Barr Lake, CO
- Average sunshine days in October: 22.7 days
The month with the most sunshine days is December (25.8 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in October
Barr Lake, 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
Barr Lake, CO
- Average cloud cover in October: 19
The month with the most cloud cover is April (Cloud cover 28).
The months with the least cloud cover are June, August and September (Cloud cover 16).
Average visibility in October
Barr Lake, 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).
Barr Lake, Colorado, USA
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