Barter Island
Alaska, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Barter Island, AK

January, like December, in Barter Island, Alaska, is a life-threatening cold winter month, with average temperature ranging between min -20.4°F (-29.1°C) and max -7.8°F (-22.1°C). In January, the average high-temperature is practically the same as in December - a still dangerously cold -7.8°F (-22.1°C). Weather in January »
February, the last month of the winter, in Barter Island, is another life-threatening cold month, with temperature in the range of an average high of -13.9°F (-25.5°C) and an average low of -26.3°F (-32.4°C). February is the coldest month, with an average high-temperature of -13.9°F (-25.5°C) and an average low-temperature of -26.3°F (-32.4°C). Weather in February »

The first month of the spring, March, is also a dangerously cold month in Barter Island, Alaska, with average temperature varying between -22.5°F (-30.3°C) and -8.9°F (-22.7°C). In March, the average high-temperature is essentially the same as in February - a still life-threatening cold -8.9°F (-22.7°C). Weather in March »

April is an extremely cold spring month in Barter Island, Alaska, with average temperature ranging between min -9.2°F (-22.9°C) and max 6.6°F (-14.1°C). In Barter Island, Alaska, the average high-temperature soars, from a dangerously cold -8.9°F (-22.7°C) in March, to a frigid cold 6.6°F (-14.1°C). Weather in April »

The last month of the spring, May, is a subzero cold month in Barter Island, Alaska, with average temperature fluctuating between 15.6°F (-9.1°C) and 26.2°F (-3.2°C). In Barter Island, Alaska, the average high-temperature significantly increases, from an extreme cold 6.6°F (-14.1°C) in April, to a freezing cold 26.2°F (-3.2°C). Weather in May »

June, the first month of the summer, in Barter Island, is a cold month, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 38.5°F (3.6°C). In Barter Island, Alaska, the average high-temperature in June rises, from a freezing cold 26.2°F (-3.2°C) in May, to a wintry 38.5°F (3.6°C). Weather in June »

July in Barter Island, Alaska, is a frosty summer month, with average temperature varying between 34.9°F (1.6°C) and 45.3°F (7.4°C). With an average high-temperature of 45.3°F (7.4°C) and an average low-temperature of 34.9°F (1.6°C), July is the warmest month. Weather in July »

The last month of the summer, August, is another chilly month in Barter Island, Alaska, with average temperature ranging between min 34.3°F (1.3°C) and max 43.9°F (6.6°C). In Barter Island, the average high-temperature is almost the same as in July - a still chilly 43.9°F (6.6°C). Weather in August »

September, the first month of the autumn, in Barter Island, is also a wintry month, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 35.4°F (1.9°C). In September, the average high-temperature marginally drops, from a frosty 43.9°F (6.6°C) in August, to a cold 35.4°F (1.9°C). Weather in September »

October, like September, is another subzero cold autumn month in Barter Island, Alaska, with average temperature fluctuating between 10°F (-12.2°C) and 20.3°F (-6.5°C). In Barter Island, the average high-temperature declines considerably, from a cold 35.4°F (1.9°C) in September, to a freezing cold 20.3°F (-6.5°C). Weather in October »

November, the last month of the autumn, in Barter Island, is also a frigid cold month, with average temperature varying between 5.2°F (-14.9°C) and -6.7°F (-21.5°C). In November, the average high-temperature declines considerably, from a subzero cold 20.3°F (-6.5°C) in October, to a frigid cold 5.2°F (-14.9°C). Weather in November »

December, the first month of the winter, in Barter Island, is a life-threatening cold month, with average temperature varying between -5.8°F (-21°C) and -18.2°F (-27.9°C). In December, the average high-temperature drops, from an extreme cold 5.2°F (-14.9°C) in November, to a dangerously cold -5.8°F (-21°C). Weather in December »

How much does it rain in Barter Island?

Throughout the year, 6.2" (157.5mm) of rain is accumulated.

When does it snow in Barter Island?

Months with snowfall are January through December.

How much does it snow in Barter Island?

Throughout the year, in Barter Island, 41.8" (1062mm) of snow is accumulated.

What is the coldest month in Barter Island?

With an average high-temperature of -13.9°F (-25.5°C) and an average low-temperature of -26.3°F (-32.4°C), February is the coldest month in Barter Island, Alaska.

What is the driest month in Barter Island?

The month with the least rainfall in Barter Island, Alaska, is April when 0.2" (4.8mm) of precipitation is typically aggregated.

When are the longest days in Barter Island?

The month with the longest days in Barter Island, Alaska, is June, with an average of 24h of daylight.

What is the warmest month in Barter Island?

The warmest month in Barter Island, Alaska, is July, with an average high-temperature of 45.3°F (7.4°C) and an average low-temperature of 34.9°F (1.6°C).

What is the rainiest month in Barter Island?

August is the month with the most rainfall, with 1.1" (27.9mm) of accumulated precipitation.

What is the snowiest month in Barter Island?

The month with the most snowfall in Barter Island, Alaska, is October when 9.2" (234mm) of snow is typically aggregated.

What is the month with the shortest days in Barter Island?

December has the shortest days of the year in Barter Island, Alaska, with an average of 0h of daylight.
Average temperature - Barter Island, AK
Average rainfall - Barter Island, AK

The wettest month (with the highest rainfall) is August (1.1").
Driest months (with the lowest rainfall) are February, March and April (0.2").

Average daylight - Barter Island, AK