October weather forecast
Deadhorse, AK

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Weather in October

October represents the shift to cooler temperatures as the fall season becomes more pronounced. Maximum temperatures plummet to 26.6°F (-3°C), while lows touch 21.4°F (-5.9°C). Instances of snowfall rise significantly, contrasted by decreased rainfall, reminding locals of the imminent winter. The wind increases its gust as if sighing its agreement to the temperature drop. Shortened daylight hours paired with colder weather conditions prompt residents to stay indoors.

Temperature

The start of October signals a decrease in the average high-temperature, transitioning from a wintry 39.2°F (4°C) in September to a subzero cold 26.6°F (-3°C). Deadhorse registers an average low-temperature of 21.4°F (-5.9°C) throughout October, a modest decrease from its daytime highs.

Humidity

The average relative humidity in October in Deadhorse, Alaska, is 87%.

Rainfall

In Deadhorse, during October, the rain falls for 4.1 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Deadhorse, during the entire year, the rain falls for 52.1 days and collects up to 3.62" (92mm) of precipitation.

Snowfall

Months with snowfall in Deadhorse are January through June, August through December. In October, in Deadhorse, it is snowing for 15.5 days. Throughout October, 1.69" (43mm) of snow is accumulated. In Deadhorse, during the entire year, snow falls for 122.8 days and aggregates up to 10.24" (260mm) of snow.

Ocean temperature

In Deadhorse, Alaska, the average seawater temperature in October is 32°F (0°C).
Note: In swimming scenarios, this is an immediate danger to life. Breathing becomes uncontrollable instantly, obstructing any form of clear thinking. A specialized swimsuit is indispensable to lessen thermal leakage.

Daylight

In Deadhorse, the average length of the day in October is 8h and 49min.
On the first day of the month, sunrise is at 8:13 am and sunset at 7:12 pm. On the last day of October, in Deadhorse, Alaska, sunrise is at 10:26 am and sunset at 4:48 pm AKDT.

Sunshine

The average sunshine in October in Deadhorse is 3.1h.

UV index

The months with the lowest UV index are February through April, August through December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 1 during October morphs into the following directions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

How cold is October in Deadhorse?

During October, Deadhorse experiences an average high-temperature of 26.6°F (-3°C) and a low-temperature of 21.4°F (-5.9°C).

What is the average humidity in October in Deadhorse?

In October, the average relative humidity is 87%.

How many days does it rain in October in Deadhorse?

In Deadhorse, Alaska, in October, during 4.1 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

How many days does it snow in October in Deadhorse?

In October, in Deadhorse, Alaska, it is snowing for 15.5 days. Throughout October, 1.69" (43mm) of snow is accumulated.

What is the ocean temperature in October in Deadhorse?

In October, the average ocean temperature is 32°F (0°C). 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.

How many hours of daylight does Deadhorse have in October?

The average day length in October is 8h and 49min.

When are sunrise and sunset in October in Deadhorse?

On the first day of October in Deadhorse, Alaska, sunrise is at 8:13 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 10:26 am and sunset at 4:48 pm AKDT.

How many hours of sunshine does Deadhorse have in October?

In Deadhorse, the average sunshine duration in October is 3.1h.

What is the month with the lowest UV index in Deadhorse?

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

What is the UV index intensity in October in Deadhorse?

The average daily maximum UV index in October in Deadhorse is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Deadhorse, AK

Average temperature in October - Deadhorse, AK
  • Average high temperature in October: 26.6°F

The warmest month (with the highest average high temperature) is July (51.4°F).
The month with the lowest average high temperature is January (-7.1°F).

  • Average low temperature in October: 21.4°F

The month with the highest average low temperature is July (40.6°F).
The coldest month (with the lowest average low temperature) is January (-16.6°F).

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Average pressure in October
Deadhorse, AK

Average pressure in October - Deadhorse, AK
  • Average pressure in October: 29.88"Hg

The month with the highest atmospheric pressure is March (30.07"Hg).
The month with the lowest atmospheric pressure is September (29.84"Hg).

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Average wind speed in October
Deadhorse, AK

Average wind speed in October - Deadhorse, AK
  • Average wind speed in October: 11.9mph

The windiest month (with the highest average wind speed) is October (11.9mph).
The calmest month (with the lowest average wind speed) is May (9.8mph).

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Average humidity in October
Deadhorse, AK

Average humidity in October - Deadhorse, AK
  • Average humidity in October: 87%

The months with the highest relative humidity are January, February, March and December (93%).
The month with the lowest relative humidity is July (76%).

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Average rainfall in October
Deadhorse, AK

Average rainfall in October - Deadhorse, AK
  • Average rainfall in October: 0.35"

The wettest month (with the highest rainfall) is August (0.83").
The driest months (with the least rainfall) are January, April and December (0.16").

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Average rainfall days in October
Deadhorse, AK

Average rainfall days in October - Deadhorse, AK
  • Average rainfall days in October: 4.1 days

The month with the highest number of rainy days is August (11.8 days).
The month with the least rainy days is February (0.7 days).

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Average snowfall in October
Deadhorse, AK

Average snowfall in October - Deadhorse, AK
  • Average snowfall in October: 1.69"

The month with the highest snowfall is November (1.81").
The month with the least snowfall is July (0").

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Average snowfall days in October
Deadhorse, AK

Average snowfall days in October - Deadhorse, AK
  • Average snowfall days in October: 15.5 days

The month with the highest number of snowfall days is November (17.5 days).
The month with the least snowfall days is July (0.2 days).

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Average sea temperature in October
Deadhorse, AK

Average sea temperature in October - Deadhorse, AK
  • Average sea temperature in October: 32°F

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

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Average daylight in October /
Average sunshine in October
Deadhorse, AK

Average daylight in October / Average sunshine in October - Deadhorse, AK
  • Average daylight in October: 8h and 5min

The month with the longest days is August (Average daylight: 18h and 12min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).

  • Average sunshine in October: 3h and 1min

The month with the most sunshine is August (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 0h and 24min).

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Average sunshine days in October
Deadhorse, AK

Average sunshine days in October - Deadhorse, AK
  • Average sunshine days in October: 14.4 days

The month with the most sunshine days is June (21 days).
The month with the least sunshine days is September (14 days).

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Average UV index in October
Deadhorse, AK

Average UV index in October - Deadhorse, AK
  • Average UV index in October: 1

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

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Average cloud cover in October
Deadhorse, AK

Average cloud cover in October - Deadhorse, AK
  • Average cloud cover in October: 70

The months with the most cloud cover are November and December (Cloud cover 76).
The month with the least cloud cover is June (Cloud cover 45).

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Average visibility in October
Deadhorse, AK

Average visibility in October - Deadhorse, AK
  • Average visibility in October: 6mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, March and December (4mi).

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Deadhorse, Alaska, USA

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