Monthly weather forecast and climate
Birchwood, AK

Weather in January

January, the same as December, in Birchwood, Alaska, is another subzero cold winter month, with average temperature ranging between max 19°F (-7.2°C) and min 9.7°F (-12.4°C). January is the coldest month, with an average high-temperature of 19°F (-7.2°C) and an average low-temperature of 9.7°F (-12.4°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Birchwood, Alaska, with average temperature fluctuating between 24.3°F (-4.3°C) and 11.5°F (-11.4°C). In Birchwood, the average high-temperature is relatively the same as in January - a still freezing cold 24.3°F (-4.3°C). Weather in February »

Weather in March

March, the first month of the spring, in Birchwood, is also a subzero cold month, with average temperature varying between 28.8°F (-1.8°C) and 13.1°F (-10.5°C). In Birchwood, the average high-temperature in March is relatively the same as in February - a still subzero cold 28.8°F (-1.8°C). Weather in March »

Weather in April

April is a cold spring month in Birchwood, Alaska, with average temperature varying between 38.8°F (3.8°C) and 26.1°F (-3.3°C). In Birchwood, the average high-temperature rises, from a freezing cold 28.8°F (-1.8°C) in March, to a wintry 38.8°F (3.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Birchwood, Alaska, with average temperature varying between 52.3°F (11.3°C) and 38.8°F (3.8°C). In Birchwood, the average high-temperature increases, from a cold 38.8°F (3.8°C) in April, to a fresh 52.3°F (11.3°C). Weather in May »

Weather in June

June, the first month of the summer, in Birchwood, is a mild month, with temperature in the range of an average high of 59.5°F (15.3°C) and an average low of 45.1°F (7.3°C). In June, the average high-temperature slightly increases, from a cool 52.3°F (11.3°C) in May, to a mild 59.5°F (15.3°C). Weather in June »

Weather in July

July in Birchwood, Alaska, is a comfortable summer month, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 63.1°F (17.3°C). With an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 48.4°F (9.1°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another mild month in Birchwood, Alaska, with average temperature varying between 60.3°F (15.7°C) and 46.4°F (8°C). In Birchwood, the average high-temperature is essentially the same as in July - a moderate 60.3°F (15.7°C). Weather in August »

Weather in September

September, the first month of the autumn, in Birchwood, is also a fresh month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 40.5°F (4.7°C). In Birchwood, the average high-temperature in September marginally drops, from a moderate 60.3°F (15.7°C) in August, to a cool 52.5°F (11.4°C). Weather in September »

Weather in October

October, like September, in Birchwood, Alaska, is another cold autumn month, with temperature in the range of an average low of 31.6°F (-0.2°C) and an average high of 40.1°F (4.5°C). In October, the average high-temperature drops, from a cool 52.5°F (11.4°C) in September, to a wintry 40.1°F (4.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Birchwood, is another freezing cold month, with temperature in the range of an average low of 17.6°F (-8°C) and an average high of 25.7°F (-3.5°C). In Birchwood, the average high-temperature declines considerably, from a cold 40.1°F (4.5°C) in October, to a subzero cold 25.7°F (-3.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Birchwood, Alaska, with average temperature fluctuating between 21.6°F (-5.8°C) and 12.6°F (-10.8°C). In December, the average high-temperature is essentially the same as in November - a still subzero cold 21.6°F (-5.8°C). Weather in December »
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FAQ

What is the coldest month in Birchwood?

With an average high-temperature of 19°F (-7.2°C) and an average low-temperature of 9.7°F (-12.4°C), January is the coldest month in Birchwood, Alaska.

How much does it rain in Birchwood?

Throughout the year, there are 147 rainfall days, and 13.27" (337mm) of precipitation is accumulated.

When does it snow in Birchwood?

Months with snowfall are January through May, September through December.

How many days does it snow in Birchwood?

In Birchwood, during the entire year, snow falls for 57.9 days, and aggregates up to 24.37" (619mm) of snow.

What is the most humid month in Birchwood?

Months with the highest humidity in Birchwood are February and March, with an average relative humidity of 87%.

When is the lowest UV index in Birchwood?

February is the month with the lowest UV index in Birchwood, with an average maximum UV index of 1.

What is the least humid month in Birchwood?

With an average relative humidity of 65%, May is the least humid month.

What is the driest month in Birchwood?

The month with the least rainfall in Birchwood is May when the rain falls for 11.1 days and typically collects 0.63" (16mm) of precipitation.

What month has the most sunshine in Birchwood?

With an average of 11.9h of sunshine, May has the most sunshine of the year.

When it does not snow in Birchwood?

In Birchwood snow does not fall in June through August.

When are the longest days in Birchwood?

June has the longest days of the year in Birchwood, with an average of 19.3h of daylight.

What is the month with the highest UV index in Birchwood?

June and July, with an average maximum UV index of 4, are months with the highest UV index.

What is the warmest month in Birchwood?

July is the warmest month, with an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 48.4°F (9.1°C).

What is the rainiest month in Birchwood?

September is the month with the most rainfall in Birchwood, Alaska. Rain falls for 15.9 days and accumulates 1.81" (46mm) of precipitation.

What is the snowiest month in Birchwood?

December is the month with the most snowfall. Snow falls for 10.9 days and accumulates 5.98" (152mm) of snow.

What is the month with the shortest days in Birchwood?

With an average of 5.6h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Birchwood?

The month with the least sunshine in Birchwood, Alaska, is December, with an average of 3.9h of sunshine.

Average temperature
Birchwood, AK

Average temperature - Birchwood, AK

The warmest month (with the highest average high temperature) is July (63.1°F).
The month with the lowest average high temperature is January (19°F).

The month with the highest average low temperature is July (48.4°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

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Average pressure
Birchwood, AK

Average pressure - Birchwood, AK

The month with the highest atmospheric pressure is July (29.96").
Months with the lowest atmospheric pressure are November and December (29.69").

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Average wind speed
Birchwood, AK

Average wind speed - Birchwood, AK

The windiest months (with the highest average wind speed) are January and December (4.6mph).
The calmest month (with the lowest average wind speed) is July (4.1mph).

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Average humidity
Birchwood, AK

Average humidity - Birchwood, AK

Months with the highest relative humidity are February and March (87%).
The month with the lowest relative humidity is May (65%).

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Average rainfall
Birchwood, AK

Average rainfall - Birchwood, AK

The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is May (0.63").

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Average rainfall days
Birchwood, AK

Average rainfall days - Birchwood, AK

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall
Birchwood, AK

Average snowfall - Birchwood, AK

The month with the highest snowfall is December (5.98").
Months with the least snowfall are June, July and August (0").

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Average snowfall days
Birchwood, AK

Average snowfall days - Birchwood, AK

The month with the highest number of snowfall days is February (11.3 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Birchwood, AK

Average daylight / Average sunshine - Birchwood, AK

The month with the longest days is June (Average daylight: 19.3h).
The month with the shortest days is December (Average daylight: 5.6h).

The month with the most sunshine is May (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 3.9h).

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Average sunshine days
Birchwood, AK

Average sunshine days - Birchwood, AK

The month with the most sunshine days is January (17.2 days).
The month with the least sunshine days is August (10.2 days).

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Average visibility
Birchwood, AK

Average visibility - Birchwood, AK

Months with the highest visibility are May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is March (4mi).

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