Climate and monthly weather forecast
Holy Cross, AK

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Weather in January

January, the same as December, is an extremely cold winter month in Holy Cross, Alaska, with temperature in the range of an average low of -3.1°F and an average high of 6.4°F. The coldest month is January, with an average high-temperature of 6.4°F and an average low-temperature of -3.1°F. Weather in January »

Weather in February

February, the last month of the winter in Holy Cross, is a subzero cold month, with an average temperature fluctuating between 14.2°F and 1°F. February's arrival signals a modest temperature shift, moving from an extreme cold 6.4°F in January to a subzero cold 14.2°F. Weather in February »

Weather in March

The first month of the spring, March, is also a subzero cold month in Holy Cross, Alaska, with an average temperature ranging between min 5.2°F and max 19.2°F. March welcomes an average high-temperature of a still freezing cold 19.2°F, not much different from the preceding month. Weather in March »

Weather in April

April is a cold spring month in Holy Cross, Alaska, with temperature in the range of an average low of 21°F and an average high of 33.1°F. With the arrival of April, the average high-temperature transitions from a subzero cold 19.2°F in March to a wintry 33.1°F. Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Holy Cross, Alaska, with an average temperature varying between 36.5°F and 52.7°F. The onset of May marks a clear increase in the average high-temperature, escalating from a cold 33.1°F in April to a cool 52.7°F. Weather in May »

Weather in June

June, the first month of the summer in Holy Cross, is an enjoyable month, with an average temperature varying between 45.5°F and 64.8°F. Holy Cross's transition into June is marked by a temperature shift, moving from a fresh 52.7°F in May to an enjoyable 64.8°F. Weather in June »

Weather in July

July, like June, in Holy Cross, Alaska, is another enjoyable summer month, with an average temperature varying between 64.9°F and 47.8°F. With average temperatures fluctuating between a high of 64.9°F and a low of 47.8°F, July stands out as the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another mild month in Holy Cross, Alaska, with an average temperature ranging between min 45.7°F and max 60.4°F. The transition into August marks the average high-temperature at a mild 60.4°F, differing minimally from July's 64.9°F. Weather in August »

Weather in September

September, the first month of the autumn in Holy Cross, is still a cool month, with an average temperature ranging between max 50.9°F and min 38.3°F. Holy Cross in September experiences a subtle temperature decline, with average high-temperatures reducing from a refreshing 60.4°F in August to a fresh 50.9°F. Weather in September »

Weather in October

October, like September, in Holy Cross, Alaska, is a wintry autumn month, with an average temperature varying between 28.2°F and 36.3°F. As September transitions into October, a clear downswing in temperatures is observed, with average highs retreating from a cool 50.9°F to an icy 36.3°F. Weather in October »

Weather in November

The last month of the autumn, November, is also a subzero cold month in Holy Cross, Alaska, with temperature in the range of an average high of 17.1°F and an average low of 9.5°F. With the onset of November, Holy Cross experiences a distinct temperature drop, with the average high-temperature reducing from October's cold 36.3°F to a freezing cold 17.1°F. Weather in November »

Weather in December

December, the first month of the winter in Holy Cross, is also a frigid cold month, with an average temperature ranging between max 10°F and min 1.4°F. The move into December indicates a slight reduction in the average high-temperature, down from November's subzero cold 17.1°F to an extremely cold 10°F. Weather in December »
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FAQ

What is the coldest time of year in Holy Cross?

January, with an average high of 6.4°F and a low of -3.1°F, signifies the coldest month of the year in Holy Cross, Alaska.

What are the most humid months in Holy Cross?

January through March and December, with an average relative humidity of 95%, are most humid months in Holy Cross, Alaska.

How much does it rain in Holy Cross?

In Holy Cross, during the entire year, the rain falls for 122.8 days and collects up to 17.44" of precipitation.

When does it snow in Holy Cross?

January through May, September through December are months with snowfall in Holy Cross.

How many days does it snow in Holy Cross?

In Holy Cross, during the entire year, snow falls for 111.6 days and aggregates up to 51.93" of snow.

What are the months with the lowest UV index in Holy Cross?

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Holy Cross, Alaska.

What is the snowiest month in Holy Cross?

The month with the most snowfall in Holy Cross, Alaska, is February, when snow falls for 16.3 days and typically aggregates up to 10.24" of snow.

What is the driest month in Holy Cross?

March is the month with the least rainfall in Holy Cross, Alaska. Rain falls for 5.3 days and accumulates 0.94" of precipitation.

When is Daylight Saving Time (DST) in Holy Cross?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from AKDT to AKST.

When is the highest UV index in Holy Cross?

The months with the highest UV index in Holy Cross, Alaska, are May through July, with an average maximum UV index of 4.

What is the least humid month in Holy Cross?

June is the least humid month, with an average relative humidity of 63%.

When it does not snow in Holy Cross?

June through August are months without snowfall in Holy Cross.

When are the longest days in Holy Cross?

With an average of 19h and 42min of daylight, June has the longest days of the year in Holy Cross.

What month has the most sunshine in Holy Cross?

With an average of 8.9h of sunshine, June has the most sunshine of the year in Holy Cross, Alaska.

What time of the year is the hottest in Holy Cross?

During the warmest month in Holy Cross, July, temperatures average a high of 64.9°F and a low of 47.8°F.

What is the wettest month in Holy Cross?

August is the month with the most rainfall. Rain falls for 20.8 days and accumulates 2.28" of precipitation.

What is the month with the shortest days in Holy Cross?

The month with the shortest days is December, with an average of 5h and 18min of daylight.

What is the month with the least sunshine in Holy Cross?

The month with the least sunshine is December, with an average of 2.4h of sunshine.

Average pressure
Holy Cross, AK

Average pressure - Holy Cross, AK

The month with the highest atmospheric pressure is July (29.91"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).

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Average wind speed
Holy Cross, AK

Average wind speed - Holy Cross, AK

The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).

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Average humidity
Holy Cross, AK

Average humidity - Holy Cross, AK

The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (63%).

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Average rainfall
Holy Cross, AK

Average rainfall - Holy Cross, AK

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is March (0.94").

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Average rainfall days
Holy Cross, AK

Average rainfall days - Holy Cross, AK

The month with the highest number of rainy days is August (20.8 days).
The months with the least rainy days are February and December (3 days).

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Average snowfall
Holy Cross, AK

Average snowfall - Holy Cross, AK

The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Holy Cross, AK

Average snowfall days - Holy Cross, AK

The month with the highest number of snowfall days is March (18.4 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Holy Cross, AK

Average daylight / Average sunshine - Holy Cross, AK

The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 18min).

The month with the most sunshine is June (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).

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Average sunshine days
Holy Cross, AK

Average sunshine days - Holy Cross, AK

The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is August (8.1 days).

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Average UV index
Holy Cross, AK

Average UV index - Holy Cross, AK

The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average visibility
Holy Cross, AK

Average visibility - Holy Cross, AK

The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are February, March, April and December (3mi).

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Holy Cross, Alaska, USA

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