Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
A shift in the average high-temperature occurs in October, reducing from a frosty 43.9°F (6.6°C) in September to an icy 32.5°F (0.3°C). Night temperatures during October in Valdez stabilize at an average of 27.1°F (-2.7°C), closely mirroring the daytime temperatures.Humidity
In Valdez, the average relative humidity in October is 84%.Rainfall
In October, in Valdez, the rain falls for 17.7 days. Throughout October, 7.2" (183mm) of precipitation is accumulated. In Valdez, Alaska, during the entire year, the rain falls for 167.5 days and collects up to 56.73" (1441mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Valdez, Alaska. In Valdez, in October, snow falls for 2.5 days, with typically accumulated 1.85" (47mm) of snow. Throughout the year, there are 88.9 snowfall days, and 114.06" (2897mm) of snow is accumulated.Ocean temperature
In Valdez, Alaska, the average seawater temperature in October is 49.1°F (9.5°C).Note: Unprotected swimming in 49.1°F (9.5°C) is dangerous due to potential cold shock. Especially when temperatures go below 50°F (10°C), leading to hyperventilation.
Daylight
In Valdez, the average length of the day in October is 9h and 59min.On the first day of the month, sunrise is at 7:54 am and sunset at 7:15 pm. On the last day of October, in Valdez, sunrise is at 9:12 am and sunset at 5:45 pm AKDT.
Sunshine
The average sunshine in October is 4.7h.UV index
In Valdez, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In October, the maximum UV index of 2 translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. When the Sun is at its strongest around midday, find shade and limit exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Valdez in October?
What is the average humidity in October in Valdez?
How much does it rain in Valdez in October?
How many days does it snow in October in Valdez?
What is the ocean temperature in October in Valdez?
How many hours of daylight does Valdez have in October?
When is the sunrise / sunset in October in Valdez?
How long on average sun shines in October in Valdez?
What is the UV index reading in October in Valdez?
Average temperature in October
Valdez, AK
- Average high temperature in October: 32.5°F
The warmest month (with the highest average high temperature) is July (53.2°F).
The month with the lowest average high temperature is January (18°F).
- Average low temperature in October: 27.1°F
The month with the highest average low temperature is July (43.2°F).
The coldest month (with the lowest average low temperature) is January (10°F).
Average pressure in October
Valdez, AK
- Average pressure in October: 29.74"Hg
The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is November (29.69"Hg).
Average wind speed in October
Valdez, AK
- Average wind speed in October: 5.7mph
The windiest month (with the highest average wind speed) is November (8.1mph).
The calmest month (with the lowest average wind speed) is July (3.7mph).
Average humidity in October
Valdez, AK
- Average humidity in October: 84%
The months with the highest relative humidity are January and April (88%).
The months with the lowest relative humidity are May, June, July and November (83%).
Average rainfall in October
Valdez, AK
- Average rainfall in October: 7.2"
The wettest month (with the highest rainfall) is December (7.44").
The driest month (with the least rainfall) is June (1.93").
Average rainfall days in October
Valdez, AK
- Average rainfall days in October: 17.7 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in October
Valdez, AK
- Average snowfall in October: 1.85"
The month with the highest snowfall is December (26.73").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Valdez, AK
- Average snowfall days in October: 2.5 days
The month with the highest number of snowfall days is December (17.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average sea temperature in October
Valdez, AK
- Average sea temperature in October: 49°F
The best month for swimming (with the highest average sea temperature) is July (56.4°F).
The coldest month (with the lowest average sea temperature) is March (38.9°F).
Average daylight in October /
Average sunshine in October
Valdez, AK
- Average daylight in October: 10h and 0min
The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).
Average sunshine days in October
Valdez, AK
- Average sunshine days in October: 11.2 days
The months with the most sunshine days are January and May (12.3 days).
The month with the least sunshine days is December (9.7 days).
Average UV index in October
Valdez, AK
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in October
Valdez, AK
- Average cloud cover in October: 54
The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 50).
Average visibility in October
Valdez, AK
- Average visibility in October: 5mi
The month with the highest visibility is June (6mi).
The months with the lowest visibility are January, February and April (4mi).
Valdez, Alaska, USA
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