October weather forecast
Karluk, AK

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Weather in October

October, like September, is another chilly autumn month in Karluk, Alaska, with an average temperature varying between 39.6°F (4.2°C) and 44.4°F (6.9°C).

Temperature

Karluk's weather subtly changes with the onset of October, barely falling from a fresh 51.6°F (10.9°C) in September to a frosty 44.4°F (6.9°C). Karluk observes a minimal variance in temperature, with a consistent average low of 39.6°F (4.2°C) during the nights of October.

Humidity

In October, the average relative humidity in Karluk is 82%.

Rainfall

The month with the most rainfall in Karluk is October, when the rain falls for 18.8 days and typically aggregates up to 4.06" (103mm) of precipitation.

Snowfall

Months with snowfall in Karluk are January through May, September through December. In Karluk, during October, snow falls for 1.7 days and regularly aggregates up to 0.43" (11mm) of snow. In Karluk, during the entire year, snow falls for 59 days and aggregates up to 25.04" (636mm) of snow.

Daylight

In Karluk, the average length of the day in October is 10h and 16min.
On the first day of the month, sunrise is at 8:23 am and sunset at 7:50 pm. On the last day of October, sunrise is at 9:30 am and sunset at 6:32 pm AKDT.

Sunshine

The average sunshine in October in Karluk is 4.8h.

UV index

In Karluk, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In October, a regular UV index of 2 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

How cold is it in Karluk in October?

October temperatures in Karluk, Alaska, vary between a high-temperature of 44.4°F (6.9°C) and a low-temperature of 39.6°F (4.2°C).

What is the average humidity in October in Karluk?

The average relative humidity in October in Karluk is 82%.

What is the rainiest month in Karluk?

October is the month with the most rainfall in Karluk, Alaska. Rain falls for 18.8 days and accumulates 4.06" (103mm) of precipitation.

How much does it rain in Karluk in October?

In October, the rain falls for 18.8 days. Throughout October, 4.06" (103mm) of precipitation is accumulated.

How many days does it snow in October in Karluk?

In Karluk, in October, snow falls for 1.7 days, with typically accumulated 0.43" (11mm) of snow.

What is the average length of the day in October in Karluk?

The average day length in October is 10h and 16min.

What time are sunrise and sunset in October in Karluk?

On the first day of October in Karluk, sunrise is at 8:23 am and sunset at 7:50 pm. On the last day of the month, sunrise is at 9:30 am and sunset at 6:32 pm AKDT.

How many hours of sunshine does Karluk have in October?

In Karluk, the average sunshine duration in October is 4.8h.

What is the UV index reading in October in Karluk?

In Karluk, Alaska, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from 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
Karluk, AK

Average temperature in October - Karluk, AK
  • Average high temperature in October: 44.4°F

The warmest month (with the highest average high temperature) is August (56.3°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in October: 39.6°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is March (26.6°F).

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Average pressure in October
Karluk, AK

Average pressure in October - Karluk, AK
  • Average pressure in October: 29.62"Hg

The month with the highest atmospheric pressure is July (29.97"Hg).
The month with the lowest atmospheric pressure is December (29.56"Hg).

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Average wind speed in October
Karluk, AK

Average wind speed in October - Karluk, AK
  • Average wind speed in October: 12mph

The windiest month (with the highest average wind speed) is December (14mph).
The calmest month (with the lowest average wind speed) is July (8.1mph).

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Average humidity in October
Karluk, AK

Average humidity in October - Karluk, AK
  • Average humidity in October: 82%

The months with the highest relative humidity are July and August (86%).
The month with the lowest relative humidity is May (80%).

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Average rainfall in October
Karluk, AK

Average rainfall in October - Karluk, AK
  • Average rainfall in October: 4.06"

The wettest month (with the highest rainfall) is October (4.06").
The driest month (with the least rainfall) is June (1.89").

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Average rainfall days in October
Karluk, AK

Average rainfall days in October - Karluk, AK
  • Average rainfall days in October: 18.8 days

The months with the highest number of rainy days are May, September and October (18.8 days).
The month with the least rainy days is March (12.7 days).

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Average snowfall in October
Karluk, AK

Average snowfall in October - Karluk, AK
  • Average snowfall in October: 0.43"

The month with the highest snowfall is February (5.83").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in October
Karluk, AK

Average snowfall days in October - Karluk, AK
  • Average snowfall days in October: 1.7 days

The month with the highest number of snowfall days is March (11.3 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
Karluk, AK

Average daylight in October / Average sunshine in October - Karluk, AK
  • Average daylight in October: 10h and 2min

The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).

  • Average sunshine in October: 4h and 5min

The month with the most sunshine is June (Average sunshine: 8h and 6min).
The months with the least sunshine are January and December (Average sunshine: 2h and 42min).

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Average sunshine days in October
Karluk, AK

Average sunshine days in October - Karluk, AK
  • Average sunshine days in October: 10.2 days

The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is February (7 days).

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Average UV index in October
Karluk, AK

Average UV index in October - Karluk, AK
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in October
Karluk, AK

Average cloud cover in October - Karluk, AK
  • Average cloud cover in October: 57

The months with the most cloud cover are February and December (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 55).

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Average visibility in October
Karluk, AK

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

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

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Karluk, Alaska, USA

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