October weather forecast and climate
Big Delta, AK

Weather in October

October, like September, in Big Delta, Alaska, is a wintry autumn month, with temperature in the range of an average high of 35.8°F (2.1°C) and an average low of 25.3°F (-3.7°C).

Temperature

In Big Delta, the average high-temperature declines considerably, from a fresh 53.6°F (12°C) in September, to a cold 35.8°F (2.1°C). The average low-temperature, in Big Delta, is 25.3°F (-3.7°C).

Humidity

In October, the average relative humidity is 74%.

Rainfall

In Big Delta, in October, it is raining for 3.5 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, there are 70.4 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Big Delta, Alaska, are January through May, August through December. Months with the most snowfall are March and October, with an average 2.99" (76mm) of accumulated snow.

Daylight

In Big Delta, the average length of the day is 9.7h.

Sunshine

In October, the average sunshine is 6h.

UV index

Months with the lowest UV index are January through March, September through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 2 in October transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What is the temperature in October in Big Delta?

In Big Delta, in October, the average high-temperature is 35.8°F (2.1°C), and the average low-temperature is 25.3°F (-3.7°C).

What is the average humidity in October in Big Delta?

The average relative humidity in October in Big Delta, Alaska, is 74%.

How many days does it rain in October in Big Delta?

In Big Delta, in October, during 3.5 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

How much does it snow in Big Delta in October?

In October, in Big Delta, Alaska, it is snowing for 4.5 days. Throughout October, 2.99" (76mm) of snow is accumulated.

When does it snow the most in Big Delta?

Months with the most snowfall in Big Delta are March and October, with an average 2.99" (76mm) of accumulated snow.

What is the average length of the day in October in Big Delta?

In Big Delta, the average length of the day in October is 9.7h.

How many hours of sunshine does Big Delta have in October?

In Big Delta, Alaska, the average sunshine in October is 6h.

When is the lowest UV index in Big Delta?

January through March, September through December, with an average maximum UV index of 2, are months with the lowest UV index in Big Delta, Alaska.

What is the UV index reading in October in Big Delta?

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.

Average temperature in October
Big Delta, AK

Average temperature in October - Big Delta, AK
  • Average high temperature in October: 35.8°F

The warmest month (with the highest average high temperature) is July (69.8°F).
The month with the lowest average high temperature is January (5.4°F).

  • Average low temperature in October: 25.3°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (-5.8°F).

[Resources]

Average pressure in October
Big Delta, AK

Average pressure in October - Big Delta, AK
  • Average pressure in October: 29.79"

The month with the highest atmospheric pressure is February (29.97").
The month with the lowest atmospheric pressure is September (29.77").

[Resources]

Average wind speed in October
Big Delta, AK

Average wind speed in October - Big Delta, AK
  • Average wind speed in October: 5.2mph

The windiest month (with the highest average wind speed) is May (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

[Resources]

Average humidity in October
Big Delta, AK

Average humidity in October - Big Delta, AK
  • Average humidity in October: 74%

The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (51%).

[Resources]

Average rainfall in October
Big Delta, AK

Average rainfall in October - Big Delta, AK
  • Average rainfall in October: 0.55"

The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is February (0.24").

[Resources]

Average rainfall days in October
Big Delta, AK

Average rainfall days in October - Big Delta, AK
  • Average rainfall days in October: 3.5 days

The month with the highest number of rainy days is August (12.3 days).
The month with the least rainy days is November (1.7 days).

[Resources]

Average snowfall in October
Big Delta, AK

Average snowfall in October - Big Delta, AK
  • Average snowfall in October: 2.99"

Months with the highest snowfall are March and October (2.99").
Months with the least snowfall are June and July (0").

[Resources]

Average snowfall days in October
Big Delta, AK

Average snowfall days in October - Big Delta, AK
  • Average snowfall days in October: 4.5 days

The month with the highest number of snowfall days is November (9.6 days).
Months with the least snowfall days are June and July (0 days).

[Resources]

Average daylight in October /
Average sunshine in October
Big Delta, AK

Average daylight in October / Average sunshine in October - Big Delta, AK
  • Average daylight in October: 9.7h

The month with the longest days is June (Average daylight: 20.9h).
The month with the shortest days is December (Average daylight: 4.4h).

  • Average sunshine in October: 6h

The month with the most sunshine is June (Average sunshine: 13.4h).
The month with the least sunshine is December (Average sunshine: 2.3h).

[Resources]

Average sunshine days in October
Big Delta, AK

Average sunshine days in October - Big Delta, AK
  • Average sunshine days in October: 23.3 days

Months with the most sunshine days are January and December (23.5 days).
The month with the least sunshine days is August (17.4 days).

[Resources]

Average UV index in October
Big Delta, AK

Average UV index in October - Big Delta, AK
  • Average UV index in October: 2

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, March, September, October, November and December (UV index 2).

[Resources]

Average cloud cover in October
Big Delta, AK

Average cloud cover in October - Big Delta, AK
  • Average cloud cover in October: 40

Months with the most cloud cover are March and November (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 35).

[Resources]

Average visibility in October
Big Delta, AK

Average visibility in October - Big Delta, AK
  • Average visibility in October: 6mi

Months with the highest visibility are May, June, July, August, September and October (6mi).
Months with the lowest visibility are January, February, March, April, November and December (5mi).

[Resources]