November weather forecast and climate
Langley, WA

Weather in November

The last month of the autumn, November, is another chilly month in Langley, Washington, with average temperature fluctuating between 39.2°F (4°C) and 47.7°F (8.7°C).

Temperature

In Langley, the average high-temperature drops, from a moderate 57°F (13.9°C) in October, to a frosty 47.7°F (8.7°C). In Langley, Washington,, the average low-temperature is 39.2°F (4°C).

Humidity

In November, the average relative humidity is 84%.

Rainfall

November is the month with the most rainfall. Rain falls for 19.7 days and accumulates 4.06" (103mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Langley, Washington. November is the first month it typically snows in Langley. Throughout November, in the average 0.6 snowfall days, it receives 0.24" (6mm) of snow. In Langley, during the entire year, snow falls for 8.9 days, and aggregates up to 6.1" (155mm) of snow.

Ocean temperature

In Langley, the average water temperature is 48°F (8.9°C).
Note: At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

Daylight

In November, the average length of the day is 9.3h.

Sunshine

In Langley, the average sunshine in November is 4.5h.

UV index

Months with the lowest UV index in Langley are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In November, the average maximum UV index of 2 translate into the following recommendations:
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. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in November in Langley?

In Langley, Washington, the average relative humidity in November is 84%.

What is the rainiest month in Langley?

The month with the most rainfall in Langley, Washington, is November when the rain falls for 19.7 days and typically aggregates up to 4.06" (103mm) of precipitation.

How much does it rain in Langley in November?

In Langley, in November, during 19.7 rainfall days, 4.06" (103mm) of precipitation is typically accumulated.

When does it start snowing in Langley?

November is the first month it typically snows in Langley. Throughout November, in the average 0.6 snowfall days, it receives 0.24" (6mm) of snow.

How cold is the water in November in Langley?

In Langley, Washington, the average seawater temperature in November is 48°F (8.9°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Langley have in November?

The average length of the day in November is 9.3h.

How many hours of sunshine does Langley have in November?

In November, the average sunshine is 4.5h.

When is the lowest UV index in Langley?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Langley.

How high is the UV index in November in Langley?

In Langley, the average daily maximum UV index in November is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV radiation.

Average temperature in November
Langley, WA

Average temperature in November - Langley, WA
  • Average high temperature in November: 47.7°F

The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is December (42.3°F).

  • Average low temperature in November: 39.2°F

The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

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Average pressure in November
Langley, WA

Average pressure in November - Langley, WA
  • Average pressure in November: 30.03"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is August (30").

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Average wind speed in November
Langley, WA

Average wind speed in November - Langley, WA
  • Average wind speed in November: 5.8mph

The windiest months (with the highest average wind speed) are March and November (5.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

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Average humidity in November
Langley, WA

Average humidity in November - Langley, WA
  • Average humidity in November: 84%

Months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in November
Langley, WA

Average rainfall in November - Langley, WA
  • Average rainfall in November: 4.06"

The wettest month (with the highest rainfall) is November (4.06").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in November
Langley, WA

Average rainfall days in November - Langley, WA
  • Average rainfall days in November: 19.7 days

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (6.1 days).

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Average snowfall in November
Langley, WA

Average snowfall in November - Langley, WA
  • Average snowfall in November: 0.24"

The month with the highest snowfall is February (2.68").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in November
Langley, WA

Average snowfall days in November - Langley, WA
  • Average snowfall days in November: 0.6 days

The month with the highest number of snowfall days is February (3.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in November
Langley, WA

Average sea temperature in November - Langley, WA
  • Average sea temperature in November: 48°F

The best month for swimming (with the highest average sea temperature) is August (53.3°F).
The coldest months (with the lowest average sea temperature) are February and March (45.1°F).

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Average daylight in November /
Average sunshine in November
Langley, WA

Average daylight in November / Average sunshine in November - Langley, WA
  • Average daylight in November: 9.3h

The month with the longest days is June (Average daylight: 16h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in November: 4.5h

The month with the most sunshine is August (Average sunshine: 10.6h).
Months with the least sunshine are January and December (Average sunshine: 4.2).

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Average sunshine days in November
Langley, WA

Average sunshine days in November - Langley, WA
  • Average sunshine days in November: 8.6 days

The month with the most sunshine days is August (23.1 days).
Months with the least sunshine days are February and November (8.6 days).

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Average UV index in November
Langley, WA

Average UV index in November - Langley, WA
  • Average UV index in November: 2

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

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Average cloud cover in November
Langley, WA

Average cloud cover in November - Langley, WA
  • Average cloud cover in November: 54

The month with the most cloud cover is December (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in November
Langley, WA

Average visibility in November - Langley, WA
  • Average visibility in November: 5mi

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

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