November weather forecast
Lake Oswego, OR

Weather in November

November, the last month of the autumn in Lake Oswego, is another cool month, with an average temperature ranging between min 40.1°F (4.5°C) and max 51.1°F (10.6°C).

Temperature

In November, the average high-temperature decreases from an enjoyable 61.9°F (16.6°C) in October to a cool 51.1°F (10.6°C). In Lake Oswego, in November, the average low-temperature is 40.1°F (4.5°C).

Humidity

In November, the average relative humidity in Lake Oswego is 82%.

Rainfall

In Lake Oswego, during November, the rain falls for 18.8 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in Lake Oswego, there are 172.2 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. November is the first month it typically snows. Throughout November, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow. In Lake Oswego, Oregon, during the entire year, snow falls for 6.5 days and aggregates up to 4.13" (105mm) of snow.

Daylight

In November, the average length of the day is 9h and 31min.
On the first day of November in Lake Oswego, Oregon, sunrise is at 7:50 am and sunset at 5:58 pm PDT. On the last day of the month, sunrise is at 7:28 am and sunset at 4:29 pm PST.
Note: On Sunday, November 5. 2023, at 2:00 am, Daylight Saving Time ends, and the time zone changes from PDT to PST. Daylight Saving Time starts again on Sunday, March 10. 2024, at 2:00 am; consequently, the time zone reverts from PST to PDT.

Sunshine

In November, the average sunshine is 4.7h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 2 in November transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 temperature in November in Lake Oswego?

In November, the average high-temperature is 51.1°F (10.6°C), and the average low-temperature is 40.1°F (4.5°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is appraised at 84.2°F (29°C).

What is the average humidity in November in Lake Oswego?

In November, the average relative humidity in Lake Oswego is 82%.

How many days does it rain in November in Lake Oswego?

In November, in Lake Oswego, the rain falls for 18.8 days. Throughout November, 3.54" (90mm) of precipitation is accumulated.

When does it start snowing in Lake Oswego?

November is the first month it typically snows. Throughout November, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in November in Lake Oswego?

In November, the average day length is 9h and 31min.

When is the sunrise / sunset in November in Lake Oswego?

On the first day of November in Lake Oswego, sunrise is at 7:50 am and sunset at 5:58 pm PDT. On the last day of the month, sunrise is at 7:28 am and sunset at 4:29 pm PST.

When does Daylight Saving Time (DST) end in November in Lake Oswego?

On Sunday, November 5. 2023, at 2:00 am, Daylight Saving Time ends in Lake Oswego, and the time zone changes from PDT to PST. The next DST starts Sunday, March 10. 2024, at 2:00 am.

How long on average sun shines in November in Lake Oswego?

In November, the average sunshine duration in Lake Oswego is 4.7h.

What are the months with the lowest UV index in Lake Oswego?

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

How high is the UV index in November in Lake Oswego?

In Lake Oswego, the average daily maximum UV index in November is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in November
Lake Oswego, OR

Average temperature in November - Lake Oswego, OR
  • Average high temperature in November: 51.1°F

The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.4°F).

  • Average low temperature in November: 40.1°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).

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Average pressure in November
Lake Oswego, OR

Average pressure in November - Lake Oswego, OR
  • Average pressure in November: 30.06"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).

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Average wind speed in November
Lake Oswego, OR

Average wind speed in November - Lake Oswego, OR
  • Average wind speed in November: 5.7mph

The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in November
Lake Oswego, OR

Average humidity in November - Lake Oswego, OR
  • Average humidity in November: 82%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (63%).

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Average rainfall in November
Lake Oswego, OR

Average rainfall in November - Lake Oswego, OR
  • Average rainfall in November: 3.54"

The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").

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Average rainfall days in November
Lake Oswego, OR

Average rainfall days in November - Lake Oswego, OR
  • Average rainfall days in November: 18.8 days

The month with the highest number of rainy days is March (20.4 days).
The month with the least rainy days is July (4.8 days).

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Average snowfall in November
Lake Oswego, OR

Average snowfall in November - Lake Oswego, OR
  • Average snowfall in November: 0.08"

The month with the highest snowfall is March (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in November
Lake Oswego, OR

Average snowfall days in November - Lake Oswego, OR
  • Average snowfall days in November: 0.2 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in November /
Average sunshine in November
Lake Oswego, OR

Average daylight in November / Average sunshine in November - Lake Oswego, OR
  • Average daylight in November: 9h and 31min

The month with the longest days is June (Average daylight: 15h and 37min).
The month with the shortest days is December (Average daylight: 8h and 47min).

  • Average sunshine in November: 4h and 42min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in November
Lake Oswego, OR

Average sunshine days in November - Lake Oswego, OR
  • Average sunshine days in November: 9.6 days

The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.3 days).

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Average UV index in November
Lake Oswego, OR

Average UV index in November - Lake Oswego, OR
  • Average UV index in November: 2

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 November
Lake Oswego, OR

Average cloud cover in November - Lake Oswego, OR
  • Average cloud cover in November: 53

The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in November
Lake Oswego, OR

Average visibility in November - Lake Oswego, OR
  • Average visibility in November: 5mi

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

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