October weather forecast
Larsen Bay, AK

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Weather in October

October, the same as September, in Larsen Bay, Alaska, is a frosty autumn month, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 39.6°F (4.2°C).

Temperature

Larsen Bay's weather in October involves a mild decrease in the average high-temperature, moving down slightly from September's cool 51.6°F (10.9°C) to a frosty 44.4°F (6.9°C). Throughout October, Larsen Bay reports a steady low-temperature average of 39.6°F (4.2°C), slightly lower than its daytime counterpart.

Humidity

In October, the average relative humidity is 82%.

Rainfall

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

Snowfall

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

Daylight

In Larsen Bay, the average length of the day in October is 10h and 16min.
On the first day of October, sunrise is at 8:21 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 9:28 am and sunset at 6:30 pm AKDT.

Sunshine

The average sunshine in October in Larsen Bay is 4.8h.

UV index

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 2 in October translates into these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.

Frequently asked questions

How cold is it in October?

An average high-temperature, in October, in Larsen Bay, is 44.4°F (6.9°C) and the average low-temperature is 39.6°F (4.2°C).

What is the average humidity in October?

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

What is the rainiest month?

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

How much does it rain in October?

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

How much does it snow in October?

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

How many hours of daylight does Larsen Bay have in October?

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

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 8:21 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 9:28 am and sunset at 6:30 pm AKDT.

How long on average sun shines in October?

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

What is the UV index reading in October in Larsen Bay?

In Larsen Bay, Alaska, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Larsen Bay, AK

Average temperature in October - Larsen Bay, 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).

Average pressure in October
Larsen Bay, AK

Average pressure in October - Larsen Bay, 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).

Average wind speed in October
Larsen Bay, AK

Average wind speed in October - Larsen Bay, 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).

Average humidity in October
Larsen Bay, AK

Average humidity in October - Larsen Bay, 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%).

Average rainfall in October
Larsen Bay, AK

Average rainfall in October - Larsen Bay, 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").

Average rainfall days in October
Larsen Bay, AK

Average rainfall days in October - Larsen Bay, 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).

Average snowfall in October
Larsen Bay, AK

Average snowfall in October - Larsen Bay, 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").

Average snowfall days in October
Larsen Bay, AK

Average snowfall days in October - Larsen Bay, 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).

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

Average daylight in October / Average sunshine in October - Larsen Bay, 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).

Average sunshine days in October
Larsen Bay, AK

Average sunshine days in October - Larsen Bay, 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).

Average UV index in October
Larsen Bay, AK

Average UV index in October - Larsen Bay, 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).

Average cloud cover in October
Larsen Bay, AK

Average cloud cover in October - Larsen Bay, 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).

Average visibility in October
Larsen Bay, AK

Average visibility in October - Larsen 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).

Larsen Bay, Alaska, USA

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