Monthly weather forecast and climate
Deadhorse, AK

January, the same as December, is another dangerously cold winter month in Deadhorse, Alaska, with average temperature varying between -11°F (-23.9°C) and -23.1°F (-30.6°C). In Deadhorse, the average high-temperature is -11°F (-23.9°C), and the average low-temperature is -23.1°F (-30.6°C). Weather in January »
The last month of the winter, February, is also a dangerously cold month in Deadhorse, Alaska, with temperature in the range of an average high of -13°F (-25°C) and an average low of -23.6°F (-30.9°C). With an average high-temperature of -13°F (-25°C) and an average low-temperature of -23.6°F (-30.9°C), February is the coldest month. Weather in February »

March, the first month of the spring, in Deadhorse, is still a life-threatening cold month, with average temperature ranging between max. -9.9°F (-23.3°C) and min. -23.1°F (-30.6°C). In March, the average high-temperature is -9.9°F (-23.3°C), and the average low-temperature is -23.1°F (-30.6°C). Weather in March »

April is an extreme cold spring month in Deadhorse, Alaska, with average temperature fluctuating between -8°F (-22.2°C) and 7°F (-13.9°C). In Deadhorse, in April, the average high-temperature is 7°F (-13.9°C), and the average low-temperature is -8°F (-22.2°C). Weather in April »

The last month of the spring, May, is a freezing cold month in Deadhorse, Alaska, with average temperature ranging between max. 27°F (-2.8°C) and min. 16.2°F (-8.8°C). The average high-temperature, in May, is 27°F (-2.8°C), while the average low-temperature is 16.2°F (-8.8°C). Weather in May »

The first month of the summer, June, is a chilly month in Deadhorse, Alaska, with average temperature ranging between min. 32.7°F (0.4°C) and max. 44.1°F (6.7°C). The average high-temperature, in June, is 44.1°F (6.7°C), while the average low-temperature is 32.7°F (0.4°C). Weather in June »

July in Deadhorse, Alaska, is a cool summer month, with average temperature varying between 38.3°F (3.5°C) and 54°F (12.2°C). With an average high-temperature of 54°F (12.2°C) and an average low-temperature of 38.3°F (3.5°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Deadhorse, is also a fresh month, with average temperature fluctuating between 35.8°F (2.1°C) and 50°F (10°C). In August, the average high-temperature is 50°F (10°C), and the average low-temperature is 35.8°F (2.1°C). Weather in August »

The first month of the autumn, September, is still a cold month in Deadhorse, Alaska, with average temperature varying between 27.7°F (-2.4°C) and 37.9°F (3.3°C). The average high-temperature, is 37.9°F (3.3°C), while the average low-temperature is 27.7°F (-2.4°C). Weather in September »

October, the same as September, in Deadhorse, Alaska, is another subzero cold autumn month, with temperature in the range of an average low of 12.6°F (-10.8°C) and an average high of 19°F (-7.2°C). The average high-temperature, in October, is 19°F (-7.2°C), while the average low-temperature is 12.6°F (-10.8°C). Weather in October »

November, the last month of the autumn, in Deadhorse, is also an arctic cold month, with average temperature varying between 1°F (-17.2°C) and -8.1°F (-22.3°C). In Deadhorse, in November, the average high-temperature is 1°F (-17.2°C), and the average low-temperature is -8.1°F (-22.3°C). Weather in November »

The first month of the winter, December, is a life-threatening cold month in Deadhorse, Alaska, with average temperature ranging between min. -17.1°F (-27.3°C) and max. -8°F (-22.2°C). In December, the average high-temperature is -8°F (-22.2°C), and the average low-temperature is -17.1°F (-27.3°C). Weather in December »

How many days does it rain in Deadhorse?

Throughout the year, in Deadhorse, Alaska, there are 80 rainfall days, and 4" (102.1mm) of precipitation is accumulated.

When does it snow in Deadhorse?

January through June, August through December are months with snowfall in Deadhorse, Alaska.

How much does it snow in Deadhorse?

Throughout the year, in Deadhorse, Alaska, 23.7" (602.8mm) of snow is accumulated.

When is the ocean coldest in Deadhorse?

January through May, November and December, with an average ocean temperature of 28.4°F (-2°C), are months with the coldest seawater. For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the month with the least sunshine in Deadhorse?

January and December, with an average of 0h of sunshine, are months with the least sunshine.

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

January, February, October through December, with an average UV index of 0, are months with the lowest UV index in Deadhorse, Alaska.

What is the coldest month in Deadhorse?

With an average high-temperature of -13°F (-25°C) and an average low-temperature of -23.6°F (-30.9°C), February is the coldest month in Deadhorse, Alaska.

What is the driest month in Deadhorse?

The month with the least rainfall in Deadhorse, Alaska, is May when the rain falls for 4 days and typically collects 0.1" (2mm) of precipitation.

What is the month with the most sunshine in Deadhorse?

Months with the most sunshine are May and June, with an average of 11h of sunshine.

When are the longest days in Deadhorse?

With an average of 24h of daylight, June has the longest days of the year.

What are the months with the highest UV index in Deadhorse?

Months with the highest UV index in Deadhorse, Alaska, are June and July, with an average UV index of 4.

What is the warmest month in Deadhorse?

The warmest month in Deadhorse is July, with an average high-temperature of 54°F (12.2°C) and an average low-temperature of 38.3°F (3.5°C).

What is the wettest month in Deadhorse?

August is the month with the most rainfall. Rain falls for 11 days and accumulates 0.9" (24.1mm) of precipitation.

When is the ocean warmest in Deadhorse?

August and September, with an average ocean temperature of 35.6°F (2°C), are months with the warmest seawater in Deadhorse. For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

What is the snowiest month in Deadhorse?

The month with the most snowfall is October when 8.1" (206.2mm) of snow is typically aggregated.

What is the month with the shortest days in Deadhorse?

December has the shortest days of the year, with an average of 0h of daylight.
Average rainfall - Deadhorse, AK

The wettest month (with the highest rainfall) is August (1").
Driest months (with the lowest rainfall) are February, March, April, May and November (0.1").

Average rainfall days - Deadhorse, AK

The month with the highest number of rainy days is August (11 days).
Months with the lowest number of rainy days are January, February, March, April and May (4 days).

Average sea temperature - Deadhorse, AK

Best months for swimming (with the highest average sea temperature) are August and September (36°F).
Coldest months (with the lowest average sea temperature) are January, February, March, April, May, November and December (28°F).

Average daylight / Average sunshine - Deadhorse, AK
Average UV index - Deadhorse, AK
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