October weather forecast
Fort Yukon, AK

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Weather in October

October seals the transition from itinerant fall to winter’s oncoming grasp. With temperatures dropping to 29.3°F (-1.5°C), and snowfall making a more frequent appearance, the onset of winter is undeniable. Shorter days mean reduced sunshine hours and increased reliance on artificial illumination. The increased cloud cover shrouds the city in earlier twilight. The falling leaves herald the arrival of a frosty spell and pave the way for the freeze that is to arrive with the approaching November.

Temperature

As September gives way to October, the average high-temperature displays a considerable decrease, falling from a cool 50.9°F (10.5°C) to a subzero cold 29.3°F (-1.5°C). An average nighttime temperature of 21.2°F (-6°C) marks October.

Humidity

In Fort Yukon, the average relative humidity in October is 84%.

Rainfall

In Fort Yukon, in October, during 4.6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. Throughout the year, there are 63.3 rainfall days, and 6.57" (167mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Fort Yukon are January through May, September through December. In Fort Yukon, Alaska, in October, during 10.5 snowfall days, 2.76" (70mm) of snow is typically accumulated. In Fort Yukon, during the entire year, snow falls for 96.1 days and aggregates up to 20.63" (524mm) of snow.

Daylight

The average length of the day in October is 9h and 24min.
On the first day of the month, sunrise is at 7:55 am and sunset at 7:05 pm. On the last day of October, sunrise is at 9:40 am and sunset at 5:09 pm AKDT.

Sunshine

The average sunshine in October in Fort Yukon, Alaska, is 4h.

UV index

The months with the lowest UV index in Fort Yukon are January through March, September through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In October, the maximum UV index of 1 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

How cold is October in Fort Yukon?

The high-temperature in Fort Yukon, Alaska, during October is 29.3°F (-1.5°C) and the low-temperature is 21.2°F (-6°C).

What is the average humidity in October in Fort Yukon?

In October, the average relative humidity in Fort Yukon is 84%.

How many days does it rain in October in Fort Yukon?

In Fort Yukon, Alaska, in October, during 4.6 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

How much does it snow in Fort Yukon in October?

In Fort Yukon, in October, snow falls for 10.5 days, with typically accumulated 2.76" (70mm) of snow.

What is the average length of the day in October in Fort Yukon?

In October, the average day length in Fort Yukon, Alaska, is 9h and 24min.

What time are sunrise and sunset in October in Fort Yukon?

In October, on the first day of the month, sunrise is at 7:55 am and sunset at 7:05 pm. On the last day of the month, sunrise is at 9:40 am and sunset at 5:09 pm AKDT.

How many hours of sunshine does Fort Yukon have in October?

The average sunshine duration in October is 4h.

When is the lowest UV index in Fort Yukon?

The months with the lowest UV index in Fort Yukon, Alaska, are January through March, September through December, with an average maximum UV index of 1.

What is the UV index reading in October in Fort Yukon?

In October, the average daily maximum UV index is 1. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
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
Fort Yukon, AK

Average temperature in October - Fort Yukon, AK
  • Average high temperature in October: 29.3°F

The warmest month (with the highest average high temperature) is July (74.3°F).
The month with the lowest average high temperature is January (-6.3°F).

  • Average low temperature in October: 21.2°F

The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (-18°F).

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Average pressure in October
Fort Yukon, AK

Average pressure in October - Fort Yukon, AK
  • Average pressure in October: 29.85"Hg

The month with the highest atmospheric pressure is February (30.03"Hg).
The month with the lowest atmospheric pressure is September (29.79"Hg).

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Average wind speed in October
Fort Yukon, AK

Average wind speed in October - Fort Yukon, AK
  • Average wind speed in October: 5mph

The windiest month (with the highest average wind speed) is June (6.5mph).
The calmest months (with the lowest average wind speed) are January, February and December (4.3mph).

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Average humidity in October
Fort Yukon, AK

Average humidity in October - Fort Yukon, AK
  • Average humidity in October: 84%

The months with the highest relative humidity are January, February and March (96%).
The month with the lowest relative humidity is June (44%).

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Average rainfall in October
Fort Yukon, AK

Average rainfall in October - Fort Yukon, AK
  • Average rainfall in October: 0.59"

The wettest month (with the highest rainfall) is August (1.18").
The driest month (with the least rainfall) is February (0.28").

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Average rainfall days in October
Fort Yukon, AK

Average rainfall days in October - Fort Yukon, AK
  • Average rainfall days in October: 4.6 days

The month with the highest number of rainy days is August (11.7 days).
The month with the least rainy days is February (0.6 days).

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Average snowfall in October
Fort Yukon, AK

Average snowfall in October - Fort Yukon, AK
  • Average snowfall in October: 2.76"

The month with the highest snowfall is November (3.58").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Fort Yukon, AK

Average snowfall days in October - Fort Yukon, AK
  • Average snowfall days in October: 10.5 days

The month with the highest number of snowfall days is March (14.9 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in October /
Average sunshine in October
Fort Yukon, AK

Average daylight in October / Average sunshine in October - Fort Yukon, AK
  • Average daylight in October: 9h and 2min

The month with the longest days is May (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 2h and 36min).

  • Average sunshine in October: 4h and 0min

The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 1h and 0min).

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Average sunshine days in October
Fort Yukon, AK

Average sunshine days in October - Fort Yukon, AK
  • Average sunshine days in October: 18.3 days

The month with the most sunshine days is June (21.4 days).
The month with the least sunshine days is April (14.7 days).

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Average UV index in October
Fort Yukon, AK

Average UV index in October - Fort Yukon, AK
  • Average UV index in October: 1

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, September, October, November and December (UV index 1).

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Average cloud cover in October
Fort Yukon, AK

Average cloud cover in October - Fort Yukon, AK
  • Average cloud cover in October: 60

The month with the most cloud cover is April (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 34).

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Average visibility in October
Fort Yukon, AK

Average visibility in October - Fort Yukon, AK
  • Average visibility in October: 4mi

The months with the highest visibility are May, June, July, August and September (6mi).
The months with the lowest visibility are January, February and December (2mi).

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Fort Yukon, Alaska, USA

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