Climate and monthly weather forecast
Whittier, AK

Weather in January

January, like December, is another subzero cold winter month in Whittier, Alaska, with temperature in the range of an average low of 10.8°F (-11.8°C) and an average high of 20.1°F (-6.6°C). With an average high-temperature of 20.1°F (-6.6°C) and an average low-temperature of 10.8°F (-11.8°C), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Whittier, Alaska, with an average temperature fluctuating between 12.2°F (-11°C) and 23.4°F (-4.8°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 23.4°F (-4.8°C). Weather in February »

Weather in March

The first month of the spring, March, is still a freezing cold month in Whittier, Alaska, with temperature in the range of an average high of 26.4°F (-3.1°C) and an average low of 11.3°F (-11.5°C). In March, the average high-temperature is practically the same as in February - a still freezing cold 26.4°F (-3.1°C). Weather in March »

Weather in April

April in Whittier, Alaska, is a wintry spring month, with an average temperature ranging between max 32.5°F (0.3°C) and min 19.6°F (-6.9°C). In April, the average high-temperature slightly increases from a subzero cold 26.4°F (-3.1°C) in March to a cold 32.5°F (0.3°C). Weather in April »

Weather in May

The last month of the spring, May, is also a wintry month in Whittier, Alaska, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 41.4°F (5.2°C). In May, the average high-temperature marginally rises from 32.5°F (0.3°C) in April to a still wintry 41.4°F (5.2°C). Weather in May »

Weather in June

The first month of the summer, June, is a fresh month in Whittier, Alaska, with an average temperature ranging between max 50.5°F (10.3°C) and min 39.2°F (4°C). In Whittier, the average high-temperature in June rises from a wintry 41.4°F (5.2°C) in May to a cool 50.5°F (10.3°C). Weather in June »

Weather in July

July, the same as June, is a cool summer month in Whittier, Alaska, with an average temperature varying between 55°F (12.8°C) and 44.1°F (6.7°C). With an average high-temperature of 55°F (12.8°C) and an average low-temperature of 44.1°F (6.7°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also a fresh month in Whittier, Alaska, with an average temperature varying between 42.4°F (5.8°C) and 52.2°F (11.2°C). In Whittier, Alaska, the average high-temperature in August is almost the same as in July - a still cool 52.2°F (11.2°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a chilly month in Whittier, Alaska, with an average temperature ranging between min 37.2°F (2.9°C) and max 44.4°F (6.9°C). In September, the average high-temperature slightly decreases from a fresh 52.2°F (11.2°C) in August to a chilly 44.4°F (6.9°C). Weather in September »

Weather in October

October, the same as September, is a wintry autumn month in Whittier, Alaska, with an average temperature varying between 28.8°F (-1.8°C) and 34.7°F (1.5°C). In Whittier, the average high-temperature in October decreases from a frosty 44.4°F (6.9°C) in September to a wintry 34.7°F (1.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Whittier, is another freezing cold month, with an average temperature fluctuating between 17.8°F (-7.9°C) and 25.5°F (-3.6°C). In November, the average high-temperature decreases from a wintry 34.7°F (1.5°C) in October to a freezing cold 25.5°F (-3.6°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Whittier, Alaska, with an average temperature fluctuating between 22.8°F (-5.1°C) and 13.6°F (-10.2°C). In December, the average high-temperature is almost the same as in November - a still freezing cold 22.8°F (-5.1°C). Weather in December »
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FAQ

What is the coldest month in Whittier?

With an average high-temperature of 20.1°F (-6.6°C) and an average low-temperature of 10.8°F (-11.8°C), January is the coldest month in Whittier, Alaska.

How much does it rain in Whittier?

Throughout the year, in Whittier, there are 199.9 rainfall days, and 94.88" (2410mm) of precipitation is accumulated.

When does it snow in Whittier?

January through May, September through December are months with snowfall in Whittier, Alaska.

How much does it snow in Whittier?

Throughout the year, in Whittier, Alaska, there are 111.4 snowfall days, and 193.66" (4919mm) of snow is accumulated.

What are the months with the lowest UV index in Whittier?

The months with the lowest UV index are January, February, April, October through December, with an average maximum UV index of 1.

What are the most humid months in Whittier?

March and April, with an average relative humidity of 92%, are most humid months in Whittier.

When is Daylight Saving Time (DST) in Whittier?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Whittier, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the least humid month in Whittier?

June is the least humid month in Whittier, Alaska, with an average relative humidity of 82%.

What is the driest month in Whittier?

The month with the least rainfall in Whittier is June, when the rain falls for 20.3 days and typically collects 3.9" (99mm) of precipitation.

When it does not snow in Whittier?

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

When are the longest days in Whittier?

June has the longest days of the year in Whittier, Alaska, with an average of 19h and 1min of daylight.

What month has the most sunshine in Whittier?

June has the most sunshine of the year in Whittier, Alaska, with an average of 8h of sunshine.

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

June and July, with an average maximum UV index of 3, are months with the highest UV index in Whittier.

What is the warmest month in Whittier?

The warmest month in Whittier, Alaska, is July, with an average high-temperature of 55°F (12.8°C) and an average low-temperature of 44.1°F (6.7°C).

What is the wettest month in Whittier?

October is the month with the most rainfall in Whittier, Alaska. Rain falls for 21.6 days and accumulates 12.13" (308mm) of precipitation.

When does it snow the most in Whittier?

December is the month with the most snowfall in Whittier, Alaska. Snow falls for 21.9 days and accumulates 46.38" (1178mm) of snow.

What is the month with the shortest days in Whittier?

December has the shortest days of the year, with an average of 5h and 47min of daylight.

What is the month with the least sunshine in Whittier?

With an average of 2h of sunshine, December has the least sunshine of the year.

Average temperature
Whittier, AK

Average temperature - Whittier, AK

The warmest month (with the highest average high temperature) is July (55°F).
The month with the lowest average high temperature is January (20.1°F).

The month with the highest average low temperature is July (44.1°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

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Average pressure
Whittier, AK

Average pressure - Whittier, AK

The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is November (29.65"Hg).

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Average wind speed
Whittier, AK

Average wind speed - Whittier, AK

The windiest month (with the highest average wind speed) is November (6.1mph).
The calmest month (with the lowest average wind speed) is July (4.1mph).

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Average humidity
Whittier, AK

Average humidity - Whittier, AK

The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is June (82%).

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Average rainfall
Whittier, AK

Average rainfall - Whittier, AK

The wettest month (with the highest rainfall) is October (12.13").
The driest month (with the least rainfall) is June (3.9").

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Average rainfall days
Whittier, AK

Average rainfall days - Whittier, AK

The month with the highest number of rainy days is August (23.8 days).
The month with the least rainy days is February (7.7 days).

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Average snowfall
Whittier, AK

Average snowfall - Whittier, AK

The month with the highest snowfall is December (46.38").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Whittier, AK

Average snowfall days - Whittier, AK

The month with the highest number of snowfall days is December (21.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Whittier, AK

Average daylight / Average sunshine - Whittier, AK

The month with the longest days is June (Average daylight: 19h and 1min).
The month with the shortest days is December (Average daylight: 5h and 47min).

The month with the most sunshine is June (Average sunshine: 8h).
The month with the least sunshine is December (Average sunshine: 2h).

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Average sunshine days
Whittier, AK

Average sunshine days - Whittier, AK

The month with the most sunshine days is January (9.3 days).
The month with the least sunshine days is April (5.6 days).

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Average UV index
Whittier, AK

Average UV index - Whittier, AK

The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, April, October, November and December (UV index 1).

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Average visibility
Whittier, AK

Average visibility - Whittier, AK

The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).

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