October weather forecast and climate
Kodiak, AK

Natural forests, mountains, and distant hill ranges surrounding the small town of Kodiak in Alaska
Natural forests, mountains, and distant hill ranges surrounding the small town of Kodiak in Alaska

Weather in October

October, like September, is a frosty autumn month in Kodiak, Alaska, with average temperature fluctuating between 41.9°F (5.5°C) and 46.2°F (7.9°C).

Temperature

In October, the average high-temperature marginally drops, from a cool 53.1°F (11.7°C) in September, to a frosty 46.2°F (7.9°C). In October, the average low-temperature is 41.9°F (5.5°C).

Humidity

In Kodiak, Alaska, the average relative humidity is 81%.

Rainfall

Months with the most rainfall in Kodiak are October and November, with an average 4.53" (115mm) of precipitation.

Snowfall

Months with snowfall in Kodiak are January through May, September through December. In Kodiak, snow falls for 0.7 days, with typically accumulated 0.39" (10mm) of snow. In Kodiak, during the entire year, snow falls for 35.1 days, and aggregates up to 13.74" (349mm) of snow.

Ocean temperature

In Kodiak, the average seawater temperature is 47.5°F (8.6°C).
Note: Swimming in 47.5°F (8.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In October, the average length of the day is 10.2h.

Sunshine

In October, the average sunshine in Kodiak is 5.1h.

UV index

In Kodiak, Alaska, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: In October, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in October in Kodiak?

The average high-temperature, in October, in Kodiak, is 46.2°F (7.9°C), while the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in October in Kodiak?

In October, the average relative humidity is 81%.

How much does it rain in Kodiak in October?

In Kodiak, Alaska, in October, it is raining for 16.7 days, with typically 4.53" (115mm) of accumulated precipitation.

What is the rainiest month in Kodiak?

The wettest months in Kodiak, Alaska, are October and November, with an average 4.53" (115mm) of rainfall.

How many days does it snow in October in Kodiak?

In Kodiak, in October, during 0.7 snowfall days, 0.39" (10mm) of snow is typically accumulated.

How cold is the water in October in Kodiak?

In October, the average ocean temperature in Kodiak is 47.5°F (8.6°C). Swimming in 47.5°F (8.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

How many hours of daylight does Kodiak have in October?

The average length of the day in October is 10.2h.

How many hours of sunshine does Kodiak have in October?

In Kodiak, Alaska, the average sunshine in October is 5.1h.

How high is the UV index in October in Kodiak?

In Kodiak, Alaska, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in October
Kodiak, AK

Average temperature in October - Kodiak, AK
  • Average high temperature in October: 7.9°C

The warmest month (with the highest average high temperature) is August (14.2°C).
The month with the lowest average high temperature is January (1.9°C).

  • Average low temperature in October: 5.5°C

The month with the highest average low temperature is August (10.4°C).
The coldest month (with the lowest average low temperature) is March (-0.8°C).

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Average pressure in October
Kodiak, AK

Average pressure in October - Kodiak, AK
  • Average pressure in October: 1003.2mbar

The month with the highest atmospheric pressure is July (1015.2mbar).
The month with the lowest atmospheric pressure is December (1000.7mbar).

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Average wind speed in October
Kodiak, AK

Average wind speed in October - Kodiak, AK
  • Average wind speed in October: 19.7km/h

The windiest month (with the highest average wind speed) is December (22.9km/h).
The calmest month (with the lowest average wind speed) is July (12.5km/h).

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Average humidity in October
Kodiak, AK

Average humidity in October - Kodiak, AK
  • Average humidity in October: 81%

The month with the highest relative humidity is July (86%).
Months with the lowest relative humidity are March and November (80%).

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Average rainfall in October
Kodiak, AK

Average rainfall in October - Kodiak, AK
  • Average rainfall in October: 115mm

The wettest months (with the highest rainfall) are October and November (115mm).
The driest month (with the least rainfall) is July (47mm).

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Average rainfall days in October
Kodiak, AK

Average rainfall days in October - Kodiak, AK
  • Average rainfall days in October: 16.7 days

The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is March (10.8 days).

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Average snowfall in October
Kodiak, AK

Average snowfall in October - Kodiak, AK
  • Average snowfall in October: 10mm

The month with the highest snowfall is March (80mm).
Months with the least snowfall are June, July and August (0mm).

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Average snowfall days in October
Kodiak, AK

Average snowfall days in October - Kodiak, AK
  • Average snowfall days in October: 0.7 days

The month with the highest number of snowfall days is March (8.5 days).
Months with the least snowfall days are June, July and August (0 days).

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Average sea temperature in October
Kodiak, AK

Average sea temperature in October - Kodiak, AK
  • Average sea temperature in October: 8.6°C

The best month for swimming (with the highest average sea temperature) is August (11.9°C).
The coldest month (with the lowest average sea temperature) is March (4.2°C).

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

Average daylight in October / Average sunshine in October - Kodiak, AK
  • Average daylight in October: 10.2h

The month with the longest days is June (Average daylight: 18h).
The month with the shortest days is December (Average daylight: 6.6h).

  • Average sunshine in October: 5.1h

The month with the most sunshine is July (Average sunshine: 8.3h).
Months with the least sunshine are January and December (Average sunshine: 2.6).

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Average sunshine days in October
Kodiak, AK

Average sunshine days in October - Kodiak, AK
  • Average sunshine days in October: 11.8 days

The month with the most sunshine days is July (14.7 days).
The month with the least sunshine days is April (10.7 days).

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Average UV index in October
Kodiak, AK

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

Months with the highest UV index are June, July, August and September (UV index 3).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in October
Kodiak, AK

Average cloud cover in October - Kodiak, AK
  • Average cloud cover in October: 56

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 52).

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Average visibility in October
Kodiak, AK

Average visibility in October - Kodiak, AK
  • Average visibility in October: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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