February weather forecast
Green Bay, WI

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The sun setting over Green Bay in Wisconsin
The sun setting over Green Bay in Wisconsin

Weather in February

As Green Bay transitions through February, slight moderation in temperatures can be observed, yet winters still grip the city. The days grow longer, and the city witnesses daylight for 10.5 hours on average. Though temperatures start to rise marginally, February records an average snowfall of 5.79". It's important to note the sea temperature remains chilly, lingering around 36.1°F, which impacts the coastal areas significantly. With winter activities still in full swing, Green Bay continues to be a winter wonderland in February.

Temperature

The advent of February signifies a minor shift to an average high-temperature of a still freezing cold 25.9°F, aligning closely with January. Green Bay's average low-temperature for the month of February records at a still freezing cold 14°F.

Humidity

The average relative humidity in February is 87%.

Rainfall

In Green Bay, during February, the rain falls for 3.7 days and regularly aggregates up to 1.3" of precipitation. In Green Bay, during the entire year, the rain falls for 130.8 days and collects up to 24.8" of precipitation.

Snowfall

Months with snowfall in Green Bay are January through May, October through December. The month with the most snowfall in Green Bay, Wisconsin, is February, when snow falls for 13.9 days and typically aggregates up to 5.79" of snow.

Ocean temperature

February is the month with the coldest seawater, with an average ocean temperature of 36.1°F.
Note: In the sphere of swimming, this is extremely cold and poses life-endangering hazards. Hypothermia can occur almost instantly in the absence of insulated waterproof wear.

Daylight

The average length of the day in February is 10h and 28min.
On the first day of February in Green Bay, sunrise is at 7:10 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 5:38 pm CST.

Sunshine

The month with the least sunshine is February, with an average of 3.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Green Bay, Wisconsin. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 1 during February translates into these guidelines:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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FAQ

How cold is it in Green Bay in February?

The high-temperature, in February, in Green Bay, is 25.9°F, while the low-temperature averages to 14°F.

What is the average humidity in February in Green Bay?

The average relative humidity in February is 87%.

How much does it rain in Green Bay in February?

In February, in Green Bay, the rain falls for 3.7 days. Throughout February, 1.3" of precipitation is accumulated.

What is the snowiest month in Green Bay?

The month with the most snowfall in Green Bay is February, when snow falls for 13.9 days and typically aggregates up to 5.79" of snow.

How many days does it snow in February in Green Bay?

In Green Bay, Wisconsin, during February, snow falls for 13.9 days and regularly aggregates up to 5.79" of snow.

What month is the ocean coldest in Green Bay?

February is the month with the coldest seawater in Green Bay, Wisconsin, with an average ocean temperature of 36.1°F.

How cold is the water in February in Green Bay?

In February, the average ocean temperature in Green Bay is 36.1°F. For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Green Bay have in February?

The average day length in February in Green Bay is 10h and 28min.

When are sunrise and sunset in February in Green Bay?

On the first day of February in Green Bay, Wisconsin, sunrise is at 7:10 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 5:38 pm CST.

What is the month with the least sunshine in Green Bay?

The month with the least sunshine in Green Bay is February, with an average of 3.4h of sunshine.

How long on average sun shines in February in Green Bay?

In Green Bay, the average sunshine duration in February is 3.4h.

What are the months with the lowest UV index in Green Bay?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

How high is the UV index in February in Green Bay?

In Green Bay, Wisconsin, the average daily maximum UV index in February is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in February
Green Bay, WI

Average temperature in February - Green Bay, WI
  • Average high temperature in February: 25.9°F

The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (22.6°F).

  • Average low temperature in February: 14°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in February
Green Bay, WI

Average pressure in February - Green Bay, WI
  • Average pressure in February: 30.08"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in February
Green Bay, WI

Average wind speed in February - Green Bay, WI
  • Average wind speed in February: 10.1mph

The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).

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Average humidity in February
Green Bay, WI

Average humidity in February - Green Bay, WI
  • Average humidity in February: 87%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are April and May (76%).

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Average rainfall in February
Green Bay, WI

Average rainfall in February - Green Bay, WI
  • Average rainfall in February: 1.3"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in February
Green Bay, WI

Average rainfall days in February - Green Bay, WI
  • Average rainfall days in February: 3.7 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall in February
Green Bay, WI

Average snowfall in February - Green Bay, WI
  • Average snowfall in February: 5.79"

The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in February
Green Bay, WI

Average snowfall days in February - Green Bay, WI
  • Average snowfall days in February: 13.9 days

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in February
Green Bay, WI

Average sea temperature in February - Green Bay, WI
  • Average sea temperature in February: 36.1°F

The best month for swimming (with the highest average sea temperature) is August (67.6°F).
The coldest month (with the lowest average sea temperature) is February (36.1°F).

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Average daylight in February /
Average sunshine in February
Green Bay, WI

Average daylight in February / Average sunshine in February - Green Bay, WI
  • Average daylight in February: 10h and 3min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in February: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days in February
Green Bay, WI

Average sunshine days in February - Green Bay, WI
  • Average sunshine days in February: 11.9 days

The months with the most sunshine days are September and November (17 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in February
Green Bay, WI

Average UV index in February - Green Bay, WI
  • Average UV index in February: 1

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in February
Green Bay, WI

Average cloud cover in February - Green Bay, WI
  • Average cloud cover in February: 64

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in February
Green Bay, WI

Average visibility in February - Green Bay, WI
  • Average visibility in February: 5mi

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

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Green Bay, Wisconsin, USA

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