February weather forecast
Oso, WA

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Weather in February

The last month of the winter, February, is another chilly month in Oso, Washington, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 44.2°F (6.8°C).

Temperature

Oso experiences a subtle adjustment in high-temperatures to a still chilly 44.2°F (6.8°C) with the onset of February, maintaining near parity with January's 43.3°F (6.3°C). Oso sees an average low-temperature of 33.8°F (1°C) during February.

Humidity

The months with the highest humidity are January, February, November and December, with an average relative humidity of 85%.

Rainfall

In Oso, during February, the rain falls for 16.9 days and regularly aggregates up to 3.66" (93mm) of precipitation. In Oso, Washington, during the entire year, the rain falls for 188.6 days and collects up to 34.92" (887mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. The month with the most snowfall is February, when snow falls for 4.3 days and typically aggregates up to 4.45" (113mm) of snow.

Daylight

In February, the average length of the day is 10h and 15min.
On the first day of the month, sunrise is at 7:36 am and sunset at 5:06 pm. On the last day of February, in Oso, sunrise is at 6:48 am and sunset at 5:51 pm PST.

Sunshine

The average sunshine in February in Oso, Washington, is 4.4h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Oso. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In February, a daily maximum UV index of 2 leads to the following instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. 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. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is February cold in Oso?

In Oso, 44.2°F (6.8°C) is the average high-temperature and 33.8°F (1°C) is the average low-temperature during February.

What are the most humid months in Oso?

January, February, November and December, with an average relative humidity of 85%, are most humid months in Oso, Washington.

What is the average humidity in February in Oso?

In February, the average relative humidity is 85%.

How much does it rain in Oso in February?

In Oso, Washington, during February, the rain falls for 16.9 days and regularly aggregates up to 3.66" (93mm) of precipitation.

When does it snow the most in Oso?

February is the month with the most snowfall in Oso, Washington. Snow falls for 4.3 days and accumulates 4.45" (113mm) of snow.

How many days does it snow in February in Oso?

In Oso, during February, snow falls for 4.3 days and regularly aggregates up to 4.45" (113mm) of snow.

How many hours of daylight does Oso have in February?

The average day length in February in Oso, Washington, is 10h and 15min.

When are sunrise and sunset in February in Oso?

In February, on the first day of the month, sunrise is at 7:36 am and sunset at 5:06 pm. On the last day of the month, in Oso, Washington, sunrise is at 6:48 am and sunset at 5:51 pm PST.

How many hours of sunshine does Oso have in February?

The average sunshine duration in February in Oso is 4.4h.

What are the months with the lowest UV index in Oso?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

How high is the UV index in February in Oso?

In February, the average daily maximum UV index 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
Oso, WA

Average temperature in February - Oso, WA
  • Average high temperature in February: 44.2°F

The warmest month (with the highest average high temperature) is August (72.3°F).
The month with the lowest average high temperature is December (41.7°F).

  • Average low temperature in February: 33.8°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is February (33.8°F).

Average pressure in February
Oso, WA

Average pressure in February - Oso, WA
  • Average pressure in February: 30.06"Hg

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

Average wind speed in February
Oso, WA

Average wind speed in February - Oso, WA
  • Average wind speed in February: 5mph

The windiest months (with the highest average wind speed) are January and November (5.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).

Average humidity in February
Oso, WA

Average humidity in February - Oso, WA
  • Average humidity in February: 85%

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

Average rainfall in February
Oso, WA

Average rainfall in February - Oso, WA
  • Average rainfall in February: 3.66"

The wettest month (with the highest rainfall) is November (4.92").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days in February
Oso, WA

Average rainfall days in February - Oso, WA
  • Average rainfall days in February: 16.9 days

The month with the highest number of rainy days is March (20.9 days).
The month with the least rainy days is August (6.9 days).

Average snowfall in February
Oso, WA

Average snowfall in February - Oso, WA
  • Average snowfall in February: 4.45"

The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in February
Oso, WA

Average snowfall days in February - Oso, WA
  • Average snowfall days in February: 4.3 days

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in February /
Average sunshine in February
Oso, WA

Average daylight in February / Average sunshine in February - Oso, WA
  • Average daylight in February: 10h and 1min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in February: 4h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).

Average sunshine days in February
Oso, WA

Average sunshine days in February - Oso, WA
  • Average sunshine days in February: 8.3 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (8.1 days).

Average UV index in February
Oso, WA

Average UV index in February - Oso, WA
  • Average UV index in February: 2

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in February
Oso, WA

Average cloud cover in February - Oso, WA
  • Average cloud cover in February: 55

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

Average visibility in February
Oso, WA

Average visibility in February - Oso, WA
  • Average visibility in February: 5mi

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

Oso, Washington, USA

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