February weather forecast
Gromore, WA

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Weather in February

The last month of the winter, February, is also a wintry month in Gromore, Washington, with an average temperature fluctuating between 41.5°F (5.3°C) and 28.9°F (-1.7°C).

Temperature

The arrival of February sees an average high-temperature of a still wintry 41.5°F (5.3°C), hardly diverging from January's 37.6°F (3.1°C). In the month of February, the average temperature dips to a freezing cold 28.9°F (-1.7°C) during the night.

Humidity

The average relative humidity in February is 76%.

Rainfall

In Gromore, Washington, in February, it is raining for 7.8 days, with typically 0.59" (15mm) of accumulated precipitation. In Gromore, during the entire year, the rain falls for 82.2 days and collects up to 5.43" (138mm) of precipitation.

Snowfall

Months with snowfall are January through March, September, November and December. In Gromore, during February, snow falls for 4.3 days and regularly aggregates up to 2.05" (52mm) of snow. Throughout the year, there are 18.5 snowfall days, and 7.8" (198mm) of snow is accumulated.

Daylight

In February, the average length of the day is 10h and 22min.
On the first day of the month, sunrise is at 7:26 am and sunset at 5:06 pm. On the last day of February, sunrise is at 6:42 am and sunset at 5:48 pm PST.

Sunshine

The average sunshine in February is 6.2h.

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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 2 during February leads to these instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in February?

In Gromore, in February, the average high-temperature is 41.5°F (5.3°C), and the average low-temperature is 28.9°F (-1.7°C).

What is the average humidity in February?

In Gromore, the average relative humidity in February is 76%.

How much does it rain in February?

In Gromore, in February, during 7.8 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

How many days does it snow in February?

In February, it is snowing for 4.3 days. Throughout February, 2.05" (52mm) of snow is accumulated.

What is the average length of the day in February?

In February, the average day length is 10h and 22min.

When are sunrise and sunset in February?

In February, on the first day of the month, sunrise is at 7:26 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 5:48 pm PST.

How long on average sun shines in February?

In February, the average sunshine duration is 6.2h.

What are the months with the lowest UV index?

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 Gromore, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe 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
Gromore, WA

Average temperature in February - Gromore, WA
  • Average high temperature in February: 41.5°F

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is December (36.9°F).

  • Average low temperature in February: 28.9°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

Average pressure in February
Gromore, WA

Average pressure in February - Gromore, WA
  • Average pressure in February: 30.09"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

Average wind speed in February
Gromore, WA

Average wind speed in February - Gromore, WA
  • Average wind speed in February: 4.9mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is December (4.4mph).

Average humidity in February
Gromore, WA

Average humidity in February - Gromore, WA
  • Average humidity in February: 76%

The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are July and August (39%).

Average rainfall in February
Gromore, WA

Average rainfall in February - Gromore, WA
  • Average rainfall in February: 0.59"

The wettest month (with the highest rainfall) is January (0.87").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in February
Gromore, WA

Average rainfall days in February - Gromore, WA
  • Average rainfall days in February: 7.8 days

The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is August (2 days).

Average snowfall in February
Gromore, WA

Average snowfall in February - Gromore, WA
  • Average snowfall in February: 2.05"

The month with the highest snowfall is December (2.76").
The months with the least snowfall are April, May, June, July, August and October (0").

Average snowfall days in February
Gromore, WA

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

The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

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

Average daylight in February / Average sunshine in February - Gromore, 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: 6h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in February
Gromore, WA

Average sunshine days in February - Gromore, WA
  • Average sunshine days in February: 15.8 days

The month with the most sunshine days is July (27.5 days).
The month with the least sunshine days is February (15.8 days).

Average UV index in February
Gromore, WA

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in February
Gromore, WA

Average cloud cover in February - Gromore, WA
  • Average cloud cover in February: 35

The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).

Average visibility in February
Gromore, WA

Average visibility in February - Gromore, WA
  • Average visibility in February: 6mi

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

Gromore, Washington, USA

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