February weather forecast
Mills, WY

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Weather in February

As the city transitions from January to February, changes in Mills' weather are only subtle. The chill of winter persists with temperatures constantly below freezing and frequent snowfall events. Occurrences of snow give way to an additional 3.98" (101mm) on average, covering the landscape in layers of pristine white. Overall, the city is still locked in winter's grasp, stable anticyclonic conditions prevailing amidst the season's chill. As the daylight gradually lengthens, it offers a and gentle hint toward the approaching spring.

Temperature

Mills experiences a transition to a still subzero cold 30.7°F (-0.7°C) in average high-temperatures with the arrival of February, not greatly differing from January's 28.9°F (-1.7°C). In Mills, the average low-temperature during the month of February is a still freezing cold 15.4°F (-9.2°C).

Humidity

In Mills, the average relative humidity in February is 78%.

Rainfall

In February, the rain falls for 5.3 days. Throughout February, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 91.6 rainfall days, and 9.69" (246mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Mills are January through May, September through December. In Mills, in February, during 11.2 snowfall days, 3.98" (101mm) of snow is typically accumulated. Throughout the year, there are 61.5 snowfall days, and 32.13" (816mm) of snow is accumulated.

Daylight

The average length of the day in February in Mills is 10h and 34min.
On the first day of February, sunrise is at 7:20 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:54 pm MST.

Sunshine

The month with the least sunshine is February, with an average of 6.1h of sunshine.

UV index

January through April, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In February, the UV index of 2 transforms into the following advice:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is February?

February temperatures vary between a high-temperature of 30.7°F (-0.7°C) and a low-temperature of 15.4°F (-9.2°C).

What is the average humidity in February?

The average relative humidity in February is 78%.

How many days does it rain in February?

In Mills, in February, during 5.3 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

How many days does it snow in February?

In Mills, in February, during 11.2 snowfall days, 3.98" (101mm) of snow is typically accumulated.

What is the average length of the day in February?

In Mills, the average day length in February is 10h and 34min.

When is the sunrise / sunset in February?

On the first day of February, sunrise is at 7:20 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:54 pm MST.

What is the month with the least sunshine?

With an average of 6.1h of sunshine, February has the least sunshine of the year.

How many hours of sunshine does Mills have in February?

The average sunshine duration in February is 6.1h.

What are the months with the lowest UV index?

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2.

What is the UV index reading in February?

In February, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Mills, WY

Average temperature in February - Mills, WY
  • Average high temperature in February: 30.7°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in February: 15.4°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is December (15.1°F).

Average pressure in February
Mills, WY

Average pressure in February - Mills, WY
  • Average pressure in February: 30.11"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in February
Mills, WY

Average wind speed in February - Mills, WY
  • Average wind speed in February: 11.3mph

The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest months (with the lowest average wind speed) are July and August (8.5mph).

Average humidity in February
Mills, WY

Average humidity in February - Mills, WY
  • Average humidity in February: 78%

The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (37%).

Average rainfall in February
Mills, WY

Average rainfall in February - Mills, WY
  • Average rainfall in February: 0.63"

The wettest month (with the highest rainfall) is May (1.77").
The driest months (with the least rainfall) are January, August and September (0.43").

Average rainfall days in February
Mills, WY

Average rainfall days in February - Mills, WY
  • Average rainfall days in February: 5.3 days

The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (3.6 days).

Average snowfall in February
Mills, WY

Average snowfall in February - Mills, WY
  • Average snowfall in February: 3.98"

The month with the highest snowfall is November (5.47").
The months with the least snowfall are June, July and August (0").

Average snowfall days in February
Mills, WY

Average snowfall days in February - Mills, WY
  • Average snowfall days in February: 11.2 days

The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in February /
Average sunshine in February
Mills, WY

Average daylight in February / Average sunshine in February - Mills, WY
  • Average daylight in February: 10h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in February: 6h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

Average sunshine days in February
Mills, WY

Average sunshine days in February - Mills, WY
  • Average sunshine days in February: 15.2 days

The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in February
Mills, WY

Average UV index in February - Mills, WY
  • Average UV index in February: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in February
Mills, WY

Average cloud cover in February - Mills, WY
  • Average cloud cover in February: 36

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in February
Mills, WY

Average visibility in February - Mills, WY
  • Average visibility in February: 6mi

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

Mills, Wyoming, USA

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