February weather forecast
Chehalis, WA

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Weather in February

The last month of the winter, February, is another chilly month in Chehalis, Washington, with an average temperature varying between 33.4°F (0.8°C) and 46.4°F (8°C).

Temperature

As Chehalis transitions from January to February, the average high-temperatures adjust to a still frosty 46.4°F (8°C), nearly the same as the previous 44.6°F (7°C). Throughout the month of February, Chehalis sees a steady low-temperature average of 33.4°F (0.8°C).

Humidity

January, February, November and December, with an average relative humidity of 89%, are the most humid months.

Rainfall

In February, in Chehalis, the rain falls for 18.1 days. Throughout February, 3.7" (94mm) of precipitation is accumulated. Throughout the year, there are 185.5 rainfall days, and 36.1" (917mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. The month with the most snowfall in Chehalis is February, when snow falls for 3.5 days and typically aggregates up to 1.93" (49mm) of snow.

Daylight

In February, the average length of the day in Chehalis is 10h and 21min.
On the first day of the month, sunrise is at 7:35 am and sunset at 5:14 pm. On the last day of February, in Chehalis, sunrise is at 6:51 am and sunset at 5:57 pm PST.

Sunshine

In February, the average sunshine in Chehalis, Washington, is 3.6h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 2 in February translates into the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Feb 14, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What are the temperatures in Chehalis in February?

The average high-temperature, in February, in Chehalis, is 46.4°F (8°C), while the average low-temperature is 33.4°F (0.8°C).

What are the most humid months in Chehalis?

January, February, November and December, with an average relative humidity of 89%, are most humid months in Chehalis.

What is the average humidity in February in Chehalis?

The average relative humidity in February is 89%.

How much does it rain in Chehalis in February?

In Chehalis, during February, the rain falls for 18.1 days and regularly aggregates up to 3.7" (94mm) of precipitation.

When does it snow the most in Chehalis?

The month with the most snowfall in Chehalis, Washington, is February, when snow falls for 3.5 days and typically aggregates up to 1.93" (49mm) of snow.

How much does it snow in Chehalis in February?

In Chehalis, during February, snow falls for 3.5 days and regularly aggregates up to 1.93" (49mm) of snow.

How many hours of daylight does Chehalis have in February?

In Chehalis, Washington, the average day length in February is 10h and 21min.

What time are sunrise and sunset in February in Chehalis?

On the first day of February in Chehalis, Washington, sunrise is at 7:35 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 5:57 pm PST.

How long on average sun shines in February in Chehalis?

In Chehalis, Washington, the average sunshine duration in February is 3.6h.

When is the lowest UV index in Chehalis?

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

What is the UV index reading in February in Chehalis?

In Chehalis, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation.
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
Chehalis, WA

Average temperature in February - Chehalis, WA
  • Average high temperature in February: 46.4°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.6°F).

  • Average low temperature in February: 33.4°F

The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).

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Average pressure in February
Chehalis, WA

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

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are March, August and September (30.02"Hg).

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Average wind speed in February
Chehalis, WA

Average wind speed in February - Chehalis, WA
  • Average wind speed in February: 4.3mph

The windiest months (with the highest average wind speed) are January, March and November (4.5mph).
The calmest month (with the lowest average wind speed) is September (3.6mph).

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Average humidity in February
Chehalis, WA

Average humidity in February - Chehalis, WA
  • Average humidity in February: 89%

The months with the highest relative humidity are January, February, November and December (89%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in February
Chehalis, WA

Average rainfall in February - Chehalis, WA
  • Average rainfall in February: 3.7"

The wettest month (with the highest rainfall) is January (5.51").
The driest month (with the least rainfall) is July (0.47").

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Average rainfall days in February
Chehalis, WA

Average rainfall days in February - Chehalis, WA
  • Average rainfall days in February: 18.1 days

The month with the highest number of rainy days is March (21.5 days).
The month with the least rainy days is August (6.4 days).

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Average snowfall in February
Chehalis, WA

Average snowfall in February - Chehalis, WA
  • Average snowfall in February: 1.93"

The month with the highest snowfall is February (1.93").
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
Chehalis, WA

Average snowfall days in February - Chehalis, WA
  • Average snowfall days in February: 3.5 days

The month with the highest number of snowfall days is February (3.5 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
Chehalis, WA

Average daylight in February / Average sunshine in February - Chehalis, WA
  • Average daylight in February: 10h and 2min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in February: 3h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in February
Chehalis, WA

Average sunshine days in February - Chehalis, WA
  • Average sunshine days in February: 7.6 days

The months with the most sunshine days are July and August (20.8 days).
The month with the least sunshine days is February (7.6 days).

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Average UV index in February
Chehalis, WA

Average UV index in February - Chehalis, 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, November and December (UV index 2).

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Average cloud cover in February
Chehalis, WA

Average cloud cover in February - Chehalis, WA
  • Average cloud cover in February: 65

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in February
Chehalis, WA

Average visibility in February - Chehalis, WA
  • Average visibility in February: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

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Chehalis, Washington, USA

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