February weather forecast
Superior, WI

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Weather in February

As February slides out of the depths of winter, Superior sees a small but crucial leap in temperature. February's snowfall is no less than the preceding month, measuring at 0.63" (16mm). Though winter reigns supreme, an increase in daylight hours hints at the arrival of spring. The adventures of snowmobiling and ice fishing still rule the days, much to the delight of winter-sport aficionados. The evening skies often veiled in clouds, create mesmerizing patterns splashed with colors of the setting sun.

Temperature

The beginning of February reveals an average high-temperature of a still subzero cold 21.4°F (-5.9°C), showing minimal deviation from the previous month. Superior observes an average nighttime temperature of 7.7°F (-13.5°C) during February.

Humidity

In February, the average relative humidity is 90%.

Rainfall

The months with the least rainfall are January and February Rain falls for 0.5 days and accumulates 0.16" (4mm) of rain.

Snowfall

Months with snowfall are January through May, October through December. In Superior, during February, snow falls for 8.3 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, there are 42.8 snowfall days, and 3.39" (86mm) of snow is accumulated.

Daylight

In Superior, the average length of the day in February is 10h and 20min.
On the first day of the month, sunrise is at 7:32 am and sunset at 5:11 pm. On the last day of February, sunrise is at 6:48 am and sunset at 5:53 pm CST.

Sunshine

The average sunshine in February is 3h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 1 in February leads to these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

In February, in Superior, the average high-temperature is 21.4°F (-5.9°C), and the average low-temperature is 7.7°F (-13.5°C).

What is the average humidity in February?

In February, the average relative humidity is 90%.

What is the driest month?

The months with the least rainfall in Superior are January and February Rain falls for 0.5 days and accumulates 0.16" (4mm) of rain.

How much does it rain in February?

In Superior, in February, during 0.5 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

How much does it snow in Superior in February?

In Superior, in February, snow falls for 8.3 days, with typically accumulated 0.63" (16mm) of snow.

How many hours of daylight does Superior have in February?

In February, the average day length is 10h and 20min.

When are sunrise and sunset in February?

On the first day of February, sunrise is at 7:32 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:53 pm CST.

How long on average sun shines in February?

The average sunshine duration in February is 3h.

What is the month with the lowest UV index?

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

How high is the UV index in February?

In Superior, the average daily maximum UV index in February is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Superior, WI

Average temperature in February - Superior, WI
  • Average high temperature in February: 21.4°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (17.1°F).

  • Average low temperature in February: 7.7°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (4.1°F).

Average pressure in February
Superior, WI

Average pressure in February - Superior, WI
  • Average pressure in February: 30.11"Hg

The month with the highest atmospheric pressure is February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in February
Superior, WI

Average wind speed in February - Superior, WI
  • Average wind speed in February: 8.5mph

The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in February
Superior, WI

Average humidity in February - Superior, WI
  • Average humidity in February: 90%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).

Average rainfall in February
Superior, WI

Average rainfall in February - Superior, WI
  • Average rainfall in February: 0.16"

The wettest month (with the highest rainfall) is July (0.67").
The driest months (with the least rainfall) are January and February (0.16").

Average rainfall days in February
Superior, WI

Average rainfall days in February - Superior, WI
  • Average rainfall days in February: 0.5 days

The month with the highest number of rainy days is May (7.9 days).
The month with the least rainy days is February (0.5 days).

Average snowfall in February
Superior, WI

Average snowfall in February - Superior, WI
  • Average snowfall in February: 0.63"

The month with the highest snowfall is December (0.98").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in February
Superior, WI

Average snowfall days in February - Superior, WI
  • Average snowfall days in February: 8.3 days

The months with the highest number of snowfall days are January and December (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in February /
Average sunshine in February
Superior, WI

Average daylight in February / Average sunshine in February - Superior, WI
  • 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in February
Superior, WI

Average sunshine days in February - Superior, WI
  • Average sunshine days in February: 23.2 days

The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is April (19.9 days).

Average UV index in February
Superior, WI

Average UV index in February - Superior, WI
  • Average UV index in February: 1

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in February
Superior, WI

Average cloud cover in February - Superior, WI
  • Average cloud cover in February: 71

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in February
Superior, WI

Average visibility in February - Superior, WI
  • Average visibility in February: 5mi

The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Superior, Wisconsin, USA

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