October weather forecast
Vancouver, WA

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The intricate design of the road acting as a bridge over a calm, blue river in Vancouver, Washington
The intricate design of the road acting as a bridge over a calm, blue river in Vancouver, Washington

Weather in October

October heralds a significant change in weather patterns in Vancouver, Washington, as the city fully embraces fall. A covering of golden leaves adds a touch of beauty to the cityscape, making autumn one of the city's most picturesque times. The city gets just a smattering of rain enough to cool things down, without the constant drizzle that could become bothersome. Yet, with average wind speeds up to 4.5mph, a sense of chill begins to fill the air, a reminder that winter is on its way.

Temperature

The decrease of average high-temperatures is mild in October, with a decline from a pleasant 73°F in September to a comfortable 60.8°F. An average low-temperature of 45.1°F is common in Vancouver during the nights of October.

Humidity

In October, the average relative humidity in Vancouver is 77%.

Rainfall

In Vancouver, during October, the rain falls for 15.8 days and regularly aggregates up to 3.78" of precipitation. In Vancouver, during the entire year, the rain falls for 177.1 days and collects up to 34.29" of precipitation.

Snowfall

April through October are months without snowfall in Vancouver, Washington.

Daylight

In Vancouver, the average length of the day in October is 10h and 55min.
On the first day of October in Vancouver, sunrise is at 7:09 am and sunset at 6:51 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:59 pm PDT.

Sunshine

The average sunshine in October in Vancouver, Washington, is 5.4h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 3 in October translates into this advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To protect against the Sun's most potent rays, avoid direct exposure around midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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FAQ

What are the temperatures in Vancouver in October?

During October, Vancouver experiences an average high-temperature of 60.8°F and a low-temperature of 45.1°F. In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 82.4°F.

What is the average humidity in October in Vancouver?

In October, the average relative humidity is 77%.

How much does it rain in Vancouver in October?

In Vancouver, during October, the rain falls for 15.8 days and regularly aggregates up to 3.78" of precipitation.

When it does not snow in Vancouver?

April through October are months without snowfall in Vancouver, Washington.

Does it snow in Vancouver in October?

In Vancouver, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Vancouver?

In Vancouver, the average day length in October is 10h and 55min.

What time are sunrise and sunset in October in Vancouver?

In October, on the first day of the month, sunrise is at 7:09 am and sunset at 6:51 pm. On the last day of the month, in Vancouver, sunrise is at 7:49 am and sunset at 5:59 pm PDT.

How long on average sun shines in October in Vancouver?

In Vancouver, Washington, the average sunshine duration in October is 5.4h.

How high is the UV index in October in Vancouver?

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Vancouver, WA

Average temperature in October - Vancouver, WA
  • Average high temperature in October: 60.8°F

The warmest month (with the highest average high temperature) is August (80.6°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in October: 45.1°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34°F).

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Average pressure in October
Vancouver, WA

Average pressure in October - Vancouver, WA
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in October
Vancouver, WA

Average wind speed in October - Vancouver, WA
  • Average wind speed in October: 4.5mph

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in October
Vancouver, WA

Average humidity in October - Vancouver, WA
  • Average humidity in October: 77%

The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in October
Vancouver, WA

Average rainfall in October - Vancouver, WA
  • Average rainfall in October: 3.78"

The wettest month (with the highest rainfall) is December (5.08").
The driest month (with the least rainfall) is July (0.35").

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Average rainfall days in October
Vancouver, WA

Average rainfall days in October - Vancouver, WA
  • Average rainfall days in October: 15.8 days

The month with the highest number of rainy days is March (20.6 days).
The month with the least rainy days is August (4.9 days).

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Average snowfall in October
Vancouver, WA

Average snowfall in October - Vancouver, WA
  • Average snowfall in October: 0"

The month with the highest snowfall is February (1.42").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Vancouver, WA

Average snowfall days in October - Vancouver, WA
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Vancouver, WA

Average daylight in October / Average sunshine in October - Vancouver, WA
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in October: 5h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 4h and 6min).

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Average sunshine days in October
Vancouver, WA

Average sunshine days in October - Vancouver, WA
  • Average sunshine days in October: 14 days

The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in October
Vancouver, WA

Average UV index in October - Vancouver, WA
  • Average UV index in October: 3

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Vancouver, WA

Average cloud cover in October - Vancouver, WA
  • Average cloud cover in October: 43

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 23).

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Average visibility in October
Vancouver, WA

Average visibility in October - Vancouver, WA
  • Average visibility in October: 5mi

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

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Vancouver, Washington, USA

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