Monthly weather forecast and climate
Whittier, AK

Weather in January

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

Weather in February

February, the last month of the winter, in Whittier, is also a subzero cold month, with temperature in the range of an average low of 12.2°F (-11°C) and an average high of 23.4°F (-4.8°C). In Whittier, the average high-temperature is almost 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 also a subzero cold month in Whittier, Alaska, with average temperature ranging between max 26.4°F (-3.1°C) and min 11.3°F (-11.5°C). In Whittier, the average high-temperature is almost the same as in February - a still subzero cold 26.4°F (-3.1°C). Weather in March »

Weather in April

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

Weather in May

May, the last month of the spring, in Whittier, is another cold month, with average temperature fluctuating between 41.4°F (5.2°C) and 30.9°F (-0.6°C). In Whittier, the average high-temperature marginally rises, from a cold 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 cool month in Whittier, Alaska, with average temperature varying between 39.2°F (4°C) and 50.5°F (10.3°C). In Whittier, the average high-temperature in June increases, from a wintry 41.4°F (5.2°C) in May, to a fresh 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 temperature in the range of an average low of 44.1°F (6.7°C) and an average high of 55°F (12.8°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

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

Weather in September

The first month of the autumn, September, is also a frosty month in Whittier, Alaska, with average temperature varying between 37.2°F (2.9°C) and 44.4°F (6.9°C). In September, the average high-temperature marginally drops, from a fresh 52.2°F (11.2°C) in August, to a frosty 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 average temperature varying between 28.8°F (-1.8°C) and 34.7°F (1.5°C). In Whittier, the average high-temperature decreases, from a frosty 44.4°F (6.9°C) in September, to a cold 34.7°F (1.5°C). Weather in October »

Weather in November

November, the last month of the autumn, in Whittier, is also a subzero cold month, with average temperature ranging between max 25.5°F (-3.6°C) and min 17.8°F (-7.9°C). In Whittier, the average high-temperature decreases, from a cold 34.7°F (1.5°C) in October, to a subzero cold 25.5°F (-3.6°C). Weather in November »

Weather in December

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

What is the coldest month in Whittier?

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

How many days does it rain in Whittier?

In Whittier, during the entire year, the rain falls for 199.9 days and collects up to 94.88" (2410mm) of precipitation.

When does it snow in Whittier?

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

How many days does it snow in Whittier?

In Whittier, during the entire year, snow falls for 111.4 days, and aggregates up to 193.66" (4919mm) of snow.

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

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

What is the most humid month in Whittier?

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

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?

June through August are months without snowfall.

When are the longest days in Whittier?

With an average of 19h of daylight, June has the longest days of the year.

What month has the most sunshine in Whittier?

The month with the most sunshine in Whittier, Alaska, is June, with an average of 8h of sunshine.

What are the months 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.

What is the warmest month in Whittier?

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 in Whittier, Alaska.

What is the rainiest month in Whittier?

The month with the most rainfall in Whittier is October when the rain falls for 21.6 days and typically aggregates up to 12.13" (308mm) of precipitation.

When does it snow the most in Whittier?

The month with the most snowfall in Whittier is December when snow falls for 21.9 days and typically aggregates up to 46.38" (1178mm) of snow.

What is the month with the shortest days in Whittier?

With an average of 5.8h of daylight, December has the shortest days of the year.

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 in Whittier.

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").
The month with the lowest atmospheric pressure is November (29.65").

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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

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").
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).
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).
The month with the shortest days is December (Average daylight: 5.8h).

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

Months with the highest UV index are June and July (UV index 3).
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

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

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