February weather forecast
Forest Grove, OR

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Weather in February

As Winter advances in Forest Grove, February offers slightly warmer temperatures than January. The monthly maximums register at 46.4°F (8°C) with the minimums at 34.3°F (1.3°C), marking a mild increase from the previous month. February experiences less snowfall compared to January. However, overall, the weather remains damp, with sunshine being a rare sight. Looking ahead, March beings a visible change in weather conditions.

Temperature

In Forest Grove, February's average high-temperature stands at a still chilly 46.4°F (8°C), closely related to the preceding month. During the month of February, an average temperature of 34.3°F (1.3°C) is noted during the nights in Forest Grove.

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 88%.

Rainfall

In Forest Grove, Oregon, in February, during 17.6 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. In Forest Grove, during the entire year, the rain falls for 183.5 days and collects up to 34.45" (875mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall is February, when snow falls for 2.9 days and typically aggregates up to 1.54" (39mm) of snow.

Daylight

In February, the average length of the day is 10h and 25min.
On the first day of February, sunrise is at 7:33 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:58 pm PST.

Sunshine

January and February, with an average of 3.5h of sunshine, are months with the least sunshine.

UV index

In February, the average daily maximum UV index in Forest Grove is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 2 in February translates into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in February?

The high-temperature, in February, in Forest Grove, is 46.4°F (8°C), while the low-temperature averages to 34.3°F (1.3°C).

What is the most humid month?

February and December, with an average relative humidity of 88%, are most humid months.

What is the average humidity in February?

In Forest Grove, the average relative humidity in February is 88%.

How much does it rain in February?

In February, the rain falls for 17.6 days. Throughout February, 3.62" (92mm) of precipitation is accumulated.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 2.9 days and accumulates 1.54" (39mm) of snow.

How many days does it snow in February?

In Forest Grove, in February, snow falls for 2.9 days, with typically accumulated 1.54" (39mm) of snow.

How many hours of daylight does Forest Grove have in February?

In February, the average day length is 10h and 25min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:33 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 5:58 pm PST.

What is the month with the least sunshine?

January and February, with an average of 3.5h of sunshine, are months with the least sunshine.

How long on average sun shines in February?

The average sunshine duration in February is 3.5h.

What is the UV index intensity in February?

The average daily maximum UV index in February is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to 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
Forest Grove, OR

Average temperature in February - Forest Grove, OR
  • Average high temperature in February: 46.4°F

The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (43°F).

  • Average low temperature in February: 34.3°F

The month with the highest average low temperature is August (53.2°F).
The coldest month (with the lowest average low temperature) is December (33.1°F).

Average pressure in February
Forest Grove, OR

Average pressure in February - Forest Grove, OR
  • Average pressure in February: 30.07"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed in February
Forest Grove, OR

Average wind speed in February - Forest Grove, OR
  • Average wind speed in February: 4.8mph

The windiest month (with the highest average wind speed) is March (4.9mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in February
Forest Grove, OR

Average humidity in February - Forest Grove, OR
  • Average humidity in February: 88%

The months with the highest relative humidity are February and December (88%).
The month with the lowest relative humidity is August (69%).

Average rainfall in February
Forest Grove, OR

Average rainfall in February - Forest Grove, OR
  • Average rainfall in February: 3.62"

The wettest month (with the highest rainfall) is January (5.47").
The driest months (with the least rainfall) are July and August (0.47").

Average rainfall days in February
Forest Grove, OR

Average rainfall days in February - Forest Grove, OR
  • Average rainfall days in February: 17.6 days

The month with the highest number of rainy days is March (21.4 days).
The month with the least rainy days is August (6.2 days).

Average snowfall in February
Forest Grove, OR

Average snowfall in February - Forest Grove, OR
  • Average snowfall in February: 1.54"

The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Forest Grove, OR

Average snowfall days in February - Forest Grove, OR
  • Average snowfall days in February: 2.9 days

The month with the highest number of snowfall days is February (2.9 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
Forest Grove, OR

Average daylight in February / Average sunshine in February - Forest Grove, 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: 3h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).

Average sunshine days in February
Forest Grove, OR

Average sunshine days in February - Forest Grove, OR
  • Average sunshine days in February: 7.8 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is March (7.6 days).

Average UV index in February
Forest Grove, OR

Average UV index in February - Forest Grove, OR
  • Average UV index in February: 2

The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).

Average cloud cover in February
Forest Grove, OR

Average cloud cover in February - Forest Grove, OR
  • Average cloud cover in February: 66

The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in February
Forest Grove, OR

Average visibility in February - Forest Grove, OR
  • Average visibility in February: 4mi

The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, November and December (4mi).

Forest Grove, Oregon, USA

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