Climate and monthly weather forecast
Birchwood, AK

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Weather in January

January, like December, is a freezing cold winter month in Birchwood, Alaska, with an average temperature fluctuating between 19°F (-7.2°C) and 9.7°F (-12.4°C). Birchwood's temperature records reveal January as the coldest month, marked by average highs of 19°F (-7.2°C) and lows of 9.7°F (-12.4°C). Weather in January »

Weather in February

February, the last month of the winter in Birchwood, is another freezing cold month, with an average temperature varying between 24.3°F (-4.3°C) and 11.5°F (-11.4°C). In February, the average high-temperature registers at a still subzero cold 24.3°F (-4.3°C), nearly identical to January's 19°F (-7.2°C). Weather in February »

Weather in March

March, the first month of the spring in Birchwood, is still a freezing cold month, with an average temperature varying between 13.1°F (-10.5°C) and 28.8°F (-1.8°C). As Birchwood, Alaska, transitions from February to March, the average high-temperatures adjust to a still subzero cold 28.8°F (-1.8°C), nearly the same as the previous 24.3°F (-4.3°C). Weather in March »

Weather in April

April is an icy spring month in Birchwood, Alaska, with an average temperature ranging between min 26.1°F (-3.3°C) and max 38.8°F (3.8°C). Birchwood's April weather shows an increase in high-temperatures, moving from March's subzero cold 28.8°F (-1.8°C) to a cold 38.8°F (3.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Birchwood, Alaska, with an average temperature varying between 52.3°F (11.3°C) and 38.8°F (3.8°C). The arrival of May sees a shift in the average high-temperature, moving 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

The first month of the summer, June, is a moderate month in Birchwood, Alaska, 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). As June arrives, a slight rise in the average high-temperature is observed, moving from a fresh 52.3°F (11.3°C) in May to a moderate 59.5°F (15.3°C). Weather in June »

Weather in July

July in Birchwood, Alaska, is a comfortable summer month, with an average temperature varying between 48.4°F (9.1°C) and 63.1°F (17.3°C). The warmest period is July, when temperatures fluctuate between an average high of 63.1°F (17.3°C) and a low of 48.4°F (9.1°C). Weather in July »

Weather in August

August, the last month of the summer in Birchwood, is also a moderate month, with an average temperature ranging between min 46.4°F (8°C) and max 60.3°F (15.7°C). The arrival of August brings an average high-temperature of a moderate 60.3°F (15.7°C), closely following the temperature pattern of July. Weather in August »

Weather in September

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

Weather in October

October, the same as September, is another cold autumn month in Birchwood, Alaska, with an average temperature ranging between max 40.1°F (4.5°C) and min 31.6°F (-0.2°C). In October, the meteorological conditions alter, with the average high-temperature shifting from a fresh 52.5°F (11.4°C) in September to a cold 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 an average temperature ranging between min 17.6°F (-8°C) and max 25.7°F (-3.5°C). Birchwood witnesses a significant decrease in the average high-temperature with the arrival of November, falling from October's wintry 40.1°F (4.5°C) to a freezing cold 25.7°F (-3.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Birchwood, Alaska, with temperature in the range of an average high of 21.6°F (-5.8°C) and an average low of 12.6°F (-10.8°C). The transition from November to December brings an average high-temperature of a still subzero cold 21.6°F (-5.8°C), barely different from November's 25.7°F (-3.5°C). Weather in December »
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Frequently asked questions

What part of the year is the coldest in Birchwood?

January, with an average high of 19°F (-7.2°C) and a low of 9.7°F (-12.4°C), signifies the coldest month of the year.

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?

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

How much does it snow in Birchwood?

Throughout the year, in Birchwood, Alaska, there are 57.9 snowfall days, and 24.37" (619mm) of snow is accumulated.

What are the most humid months in Birchwood?

February and March, with an average relative humidity of 87%, are most humid months.

When is the lowest UV index in Birchwood?

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

When is Daylight Saving Time (DST) in Birchwood?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Birchwood, Alaska, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the least humid month in Birchwood?

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

What is the driest month in Birchwood?

May is the month with the least rainfall in Birchwood. Rain falls for 11.1 days and accumulates 0.63" (16mm) of precipitation.

What month has the most sunshine in Birchwood?

May has the most sunshine of the year in Birchwood, with an average of 11.9h of sunshine.

When it does not snow in Birchwood?

In Birchwood, Alaska, snow does not fall in June through August.

When are the longest days in Birchwood?

The month with the longest days in Birchwood, Alaska, is June, with an average of 19h and 18min of daylight.

What are the months 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?

With average high temperatures of 63.1°F (17.3°C) and lows of 48.4°F (9.1°C), July is the warmest month.

What is the wettest month in Birchwood?

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

When does it snow the most in Birchwood?

The month with the most snowfall is December, when snow falls for 10.9 days and typically aggregates up to 5.98" (152mm) of snow.

What is the month with the shortest days in Birchwood?

The month with the shortest days in Birchwood is December, with an average of 5h and 36min of daylight.

What is the month with the least sunshine in Birchwood?

With an average of 3.9h of sunshine, December has the least sunshine of the year in Birchwood, Alaska.

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"Hg).
The months with the lowest atmospheric pressure are November and December (29.69"Hg).

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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

The 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").
The 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).
The 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: 19h and 18min).
The month with the shortest days is December (Average daylight: 5h and 36min).

The month with the most sunshine is May (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).

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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

The 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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Birchwood, Alaska, USA

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