Weather in October
October, the same as September, in Barter Island, Alaska, is another subzero cold autumn month, with an average temperature varying between 10°F (-12.2°C) and 20.3°F (-6.5°C).
On the first day of the month, sunrise is at 7:54 am and sunset at 6:53 pm. On the last day of October, sunrise is at 10:06 am and sunset at 4:30 pm AKDT.
Temperature
The drop of average high-temperatures is noticeable in October, with a decrease from a cold 35.4°F (1.9°C) in September to a freezing cold 20.3°F (-6.5°C). Barter Island experiences an average low-temperature reading of 10°F (-12.2°C) throughout October.Rainfall
Throughout October, 0.79" (20mm) of precipitation is accumulated. During the entire year, Barter Island aggregates up to 6.22" (158mm) of precipitation.Snowfall
January through December are months with snowfall. October is the month with the most snowfall, with 9.21" (234mm) of accumulated snow.Daylight
In October, the average length of the day is 8h and 50min.On the first day of the month, sunrise is at 7:54 am and sunset at 6:53 pm. On the last day of October, sunrise is at 10:06 am and sunset at 4:30 pm AKDT.
Updated: Jun 3, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is October?
The high-temperature, in October, in Barter Island, is 20.3°F (-6.5°C), while the low-temperature averages to 10°F (-12.2°C).
How much does it rain in October?
During October, Barter Island regularly aggregates up to 0.79" (20mm) of precipitation.
What is the snowiest month?
October is the month with the most snowfall, with 9.21" (234mm) of accumulated snow.
How much does it snow in October?
During October, Barter Island regularly aggregates up to 9.21" (234mm) of snow.
What is the average length of the day in October?
The average day length in October in Barter Island is 8h and 50min.
When are sunrise and sunset in October?
In October, on the first day of the month, sunrise is at 7:54 am and sunset at 6:53 pm. On the last day of the month, sunrise is at 10:06 am and sunset at 4:30 pm AKDT.
Average temperature in October
Barter Island, AK
- Average high temperature in October: 20.3°F
The warmest month (with the highest average high temperature) is July (45.3°F).
The month with the lowest average high temperature is February (-13.9°F).
- Average low temperature in October: 10°F
The month with the highest average low temperature is July (34.9°F).
The coldest month (with the lowest average low temperature) is February (-26.3°F).
Average rainfall in October
Barter Island, AK
- Average rainfall in October: 0.8"
The wettest month (with the highest rainfall) is August (1.1").
The driest months (with the least rainfall) are February, March and April (0.2").
Average snowfall in October
Barter Island, AK
- Average snowfall in October: 9.2"
The month with the highest snowfall is October (9.2").
The month with the least snowfall is July (0.5").
Average daylight in October
Barter Island, AK
- Average daylight in October: 8h and 5min
The month with the longest days is August (Average daylight: 18h and 12min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
Barter Island, Alaska, USA
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