February weather forecast and climate
Olalla, WA

Weather in February

The last month of the winter, February, is also a frosty month in Olalla, Washington, with average temperature ranging between min 35.2°F (1.8°C) and max 46°F (7.8°C).

Temperature

In Olalla, Washington, the average high-temperature is practically the same as in January - a still frosty 46°F (7.8°C). In February, the average low-temperature is 35.2°F (1.8°C).

Humidity

The average relative humidity in February is 85%.

Rainfall

In Olalla, during February, the rain falls for 12.8 days and regularly aggregates up to 1.14" (29mm) of precipitation. Throughout the year, there are 138.9 rainfall days, and 12.24" (311mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. February is the month with the most snowfall. Snow falls for 2.8 days and accumulates 1.22" (31mm) of snow.

Ocean temperature

February is the month with the coldest seawater, with an average ocean temperature of 45.9°F (7.7°C).
Note: Swimming in 45.9°F (7.7°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In February, the average length of the day is 10.3h.

Sunshine

The average sunshine in February is 4.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Olalla. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation for the average person.
Note: In February, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 February in Olalla?

The average relative humidity in February is 85%.

How many days does it rain in February in Olalla?

In Olalla, in February, during 12.8 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When does it snow the most in Olalla?

February is the month with the most snowfall. Snow falls for 2.8 days and accumulates 1.22" (31mm) of snow.

How many days does it snow in February in Olalla?

In February, in Olalla, Washington, it is snowing for 2.8 days. Throughout February, 1.22" (31mm) of snow is accumulated.

When is the ocean coldest in Olalla?

February is the month with the coldest seawater in Olalla, with an average ocean temperature of 45.9°F (7.7°C).

What is the ocean temperature in February in Olalla?

In February, the average ocean temperature is 45.9°F (7.7°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 Olalla have in February?

In February, the average length of the day in Olalla is 10.3h.

How long on average sun shines in February in Olalla?

In Olalla, Washington, the average sunshine in February is 4.5h.

What is the month with the lowest UV index in Olalla?

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

How high is the UV index in February in Olalla?

In Olalla, the average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in February
Olalla, WA

Average temperature in February - Olalla, WA
  • Average high temperature in February: 46°F

The warmest month (with the highest average high temperature) is August (77.2°F).
The month with the lowest average high temperature is December (43.2°F).

  • Average low temperature in February: 35.2°F

The month with the highest average low temperature is August (53.6°F).
The coldest month (with the lowest average low temperature) is December (34.9°F).

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Average pressure in February
Olalla, WA

Average pressure in February - Olalla, WA
  • Average pressure in February: 30.06"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are March, August and September (30.01").

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Average wind speed in February
Olalla, WA

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

The windiest month (with the highest average wind speed) is March (5.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.5mph).

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Average humidity in February
Olalla, WA

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

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in February
Olalla, WA

Average rainfall in February - Olalla, WA
  • Average rainfall in February: 1.14"

The wettest months (with the highest rainfall) are January and December (2.05").
The driest month (with the least rainfall) is July (0.28").

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Average rainfall days in February
Olalla, WA

Average rainfall days in February - Olalla, WA
  • Average rainfall days in February: 12.8 days

The month with the highest number of rainy days is March (15.3 days).
The month with the least rainy days is August (5.4 days).

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Average snowfall in February
Olalla, WA

Average snowfall in February - Olalla, WA
  • Average snowfall in February: 1.22"

The month with the highest snowfall is February (1.22").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in February
Olalla, WA

Average snowfall days in February - Olalla, WA
  • Average snowfall days in February: 2.8 days

The month with the highest number of snowfall days is February (2.8 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 February
Olalla, WA

Average sea temperature in February - Olalla, WA
  • Average sea temperature in February: 45.8°F

The best month for swimming (with the highest average sea temperature) is August (53.3°F).
The coldest month (with the lowest average sea temperature) is February (45.8°F).

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

Average daylight in February / Average sunshine in February - Olalla, WA
  • Average daylight in February: 10.3h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in February: 4.5h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 4.1h).

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Average sunshine days in February
Olalla, WA

Average sunshine days in February - Olalla, WA
  • Average sunshine days in February: 11.8 days

The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is February (11.8 days).

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Average UV index in February
Olalla, WA

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

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

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Average cloud cover in February
Olalla, WA

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

The month with the most cloud cover is December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in February
Olalla, WA

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

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

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