October weather forecast
Cold Bay, AK

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Weather in October

October, like September, is a frosty autumn month in Cold Bay, Alaska, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 45.3°F (7.4°C).

Temperature

October ushers in an average high-temperature of a chilly 45.3°F (7.4°C), aligning closely with the preceding month. Cold Bay observes a slightly reduced average nighttime temperature of 42.1°F (5.6°C) during October.

Humidity

In October, the average relative humidity is 82%.

Rainfall

In Cold Bay, in October, during 17.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. In Cold Bay, during the entire year, the rain falls for 173.3 days and collects up to 24.29" (617mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow. In Cold Bay, during the entire year, snow falls for 47.3 days and aggregates up to 14.49" (368mm) of snow.

Daylight

In October, the average length of the day is 10h and 26min.
On the first day of the month, sunrise is at 8:55 am and sunset at 8:25 pm. On the last day of October, sunrise is at 9:55 am and sunset at 7:13 pm AKDT.

Sunshine

In October, the average sunshine in Cold Bay is 5h.

UV index

In October, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In October, a regular UV index of 2 translates into these guidelines:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Jul 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Cold Bay in October?

The high-temperature, in October, in Cold Bay, records 45.3°F (7.4°C), while the low-temperature is 42.1°F (5.6°C).

What is the average humidity in October?

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

How many days does it rain in October?

In Cold Bay, in October, during 17.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.12" (3mm) of snow.

What is the average length of the day in October?

The average day length in October is 10h and 26min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 8:55 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 9:55 am and sunset at 7:13 pm AKDT.

How many hours of sunshine does Cold Bay have in October?

The average sunshine duration in October is 5h.

What is the UV index intensity in October?

In Cold Bay, 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 the Sun's 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
Cold Bay, AK

Average temperature in October - Cold Bay, AK
  • Average high temperature in October: 45.3°F

The warmest month (with the highest average high temperature) is August (54.1°F).
The month with the lowest average high temperature is March (33.4°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is August (50.2°F).
The coldest month (with the lowest average low temperature) is March (28.4°F).

Average pressure in October
Cold Bay, AK

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

The month with the highest atmospheric pressure is July (29.98"Hg).
The months with the lowest atmospheric pressure are January and December (29.52"Hg).

Average wind speed in October
Cold Bay, AK

Average wind speed in October - Cold Bay, AK
  • Average wind speed in October: 15.5mph

The windiest month (with the highest average wind speed) is December (16.7mph).
The calmest month (with the lowest average wind speed) is July (9.9mph).

Average humidity in October
Cold Bay, AK

Average humidity in October - Cold Bay, AK
  • Average humidity in October: 82%

The month with the highest relative humidity is July (90%).
The month with the lowest relative humidity is November (80%).

Average rainfall in October
Cold Bay, AK

Average rainfall in October - Cold Bay, AK
  • Average rainfall in October: 2.52"

The wettest month (with the highest rainfall) is December (2.72").
The driest month (with the least rainfall) is March (1.54").

Average rainfall days in October
Cold Bay, AK

Average rainfall days in October - Cold Bay, AK
  • Average rainfall days in October: 17.3 days

The months with the highest number of rainy days are July and August (18.3 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in October
Cold Bay, AK

Average snowfall in October - Cold Bay, AK
  • Average snowfall in October: 0.12"

The month with the highest snowfall is February (3.94").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Cold Bay, AK

Average snowfall days in October - Cold Bay, AK
  • Average snowfall days in October: 0.5 days

The months with the highest number of snowfall days are February and December (9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Cold Bay, AK

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

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 12min).

  • Average sunshine in October: 5h and 0min

The month with the most sunshine is June (Average sunshine: 7h and 0min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).

Average sunshine days in October
Cold Bay, AK

Average sunshine days in October - Cold Bay, AK
  • Average sunshine days in October: 10.9 days

The month with the most sunshine days is January (13.8 days).
The months with the least sunshine days are February and December (9.3 days).

Average UV index in October
Cold Bay, AK

Average UV index in October - Cold Bay, AK
  • Average UV index in October: 2

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

Average cloud cover in October
Cold Bay, AK

Average cloud cover in October - Cold Bay, AK
  • Average cloud cover in October: 63

The month with the most cloud cover is July (Cloud cover 71).
The months with the least cloud cover are March and October (Cloud cover 63).

Average visibility in October
Cold Bay, AK

Average visibility in October - Cold Bay, 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).

Cold Bay, Alaska, USA

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