February weather forecast
Lake Oswego, OR

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Weather in February

In February, Lake Oswego witnesses a slight relieving upturn in temperature conditions compared to January, with a gradual climb to an average high of 47.5°F (8.6°C). This respite, though, isn't enough to shake off the grip of winter entirely as the pleasant chill still lingers. Snow continues to make appearances, and despite the increase in temperature, it is not quite yet time to bid farewell to winter's snowy coat. Overcast skies are a common sight with just a mild increase in daylight and sunshine compared to January. The city often presents a magnificent view, with the chilly breeze playing with the bare branches of winter trees and the sunlight trying to peek through the sheltered clouds.

Temperature

February denotes a minimal variation in the average high-temperature to a still chilly 47.5°F (8.6°C) from January's 46.2°F (7.9°C). Lake Oswego's average low-temperature is measured at a cold 35.6°F (2°C) during February.

Humidity

The most humid month in Lake Oswego is February, with an average relative humidity of 84%.

Rainfall

In Lake Oswego, Oregon, in February, during 17 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, in Lake Oswego, there are 172.2 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Lake Oswego. In Lake Oswego, in February, snow falls for 2.3 days, with typically accumulated 1.26" (32mm) 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 Lake Oswego, the average length of the day in February is 10h and 26min.
On the first day of the month, sunrise is at 7:31 am and sunset at 5:16 pm. On the last day of February, sunrise is at 6:48 am and sunset at 5:57 pm PST.

Sunshine

The month with the least sunshine in Lake Oswego, Oregon, is February, with an average of 4.2h of sunshine.

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 reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 2 in February translates into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the usual temperature for Lake Oswego in February?

February temperatures in Lake Oswego, Oregon, vary between a high-temperature of 47.5°F (8.6°C) and a low-temperature of 35.6°F (2°C).

What is the most humid month in Lake Oswego?

With an average relative humidity of 84%, February is the most humid month in Lake Oswego.

What is the average humidity in February in Lake Oswego?

The average relative humidity in February in Lake Oswego, Oregon, is 84%.

How much does it rain in Lake Oswego in February?

In Lake Oswego, in February, it is raining for 17 days, with typically 3.35" (85mm) of accumulated precipitation.

How many days does it snow in February in Lake Oswego?

In February, it is snowing for 2.3 days. Throughout February, 1.26" (32mm) of snow is accumulated.

How many hours of daylight does Lake Oswego have in February?

In February, the average day length in Lake Oswego is 10h and 26min.

What time are sunrise and sunset in February in Lake Oswego?

On the first day of February, sunrise is at 7:31 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:57 pm PST.

What is the month with the least sunshine in Lake Oswego?

February has the least sunshine of the year in Lake Oswego, Oregon, with an average of 4.2h of sunshine.

How many hours of sunshine does Lake Oswego have in February?

The average sunshine duration in February in Lake Oswego is 4.2h.

What is the month with the lowest UV index in Lake Oswego?

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

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

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

Average temperature in February
Lake Oswego, OR

Average temperature in February - Lake Oswego, OR
  • Average high temperature in February: 47.5°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 February: 35.6°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 February
Lake Oswego, OR

Average pressure in February - Lake Oswego, OR
  • Average pressure in February: 30.08"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 February
Lake Oswego, OR

Average wind speed in February - Lake Oswego, OR
  • Average wind speed in February: 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 February
Lake Oswego, OR

Average humidity in February - Lake Oswego, OR
  • Average humidity in February: 84%

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 February
Lake Oswego, OR

Average rainfall in February - Lake Oswego, OR
  • Average rainfall in February: 3.35"

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 February
Lake Oswego, OR

Average rainfall days in February - Lake Oswego, OR
  • Average rainfall days in February: 17 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 February
Lake Oswego, OR

Average snowfall in February - Lake Oswego, OR
  • Average snowfall in February: 1.26"

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 February
Lake Oswego, OR

Average snowfall days in February - Lake Oswego, OR
  • Average snowfall days in February: 2.3 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 February /
Average sunshine in February
Lake Oswego, OR

Average daylight in February / Average sunshine in February - Lake Oswego, OR
  • Average daylight in February: 10h and 2min

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 February: 4h and 1min

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 February
Lake Oswego, OR

Average sunshine days in February - Lake Oswego, OR
  • Average sunshine days in February: 8.3 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 February
Lake Oswego, OR

Average UV index in February - Lake Oswego, OR
  • Average UV index in February: 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 February
Lake Oswego, OR

Average cloud cover in February - Lake Oswego, OR
  • Average cloud cover in February: 57

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 February
Lake Oswego, OR

Average visibility in February - Lake Oswego, OR
  • Average visibility in February: 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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Lake Oswego, Oregon, USA

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