February weather forecast
Etna, WY

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Weather in February

February, the last month of the winter in Etna, is another freezing cold month, with an average temperature ranging between min 9.9°F (-12.3°C) and max 27.3°F (-2.6°C).

Temperature

With the onset of February, a modest change to a still subzero cold 27.3°F (-2.6°C) from January's 26.1°F (-3.3°C) is noted in high-temperature. In Etna, February nights witness a steady temperature drop to an extreme cold 9.9°F (-12.3°C).

Humidity

February is the most humid month in Etna, Wyoming, with an average relative humidity of 94%.

Rainfall

February is the month with the most rainfall. Rain falls for 5.6 days and accumulates 2.91" (74mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Etna. February is the month with the most snowfall. Snow falls for 22.3 days and accumulates 22.91" (582mm) of snow.

Daylight

The average length of the day in February is 10h and 34min.
On the first day of February in Etna, sunrise is at 7:39 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:12 pm MST.

Sunshine

With an average of 4h of sunshine, February has the least sunshine of the year.

UV index

The months with the lowest UV index in Etna are January through March, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 1 during February leads to these advisories:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Etna in February?

During February, Etna experiences an average high-temperature of 27.3°F (-2.6°C) and a low-temperature of 9.9°F (-12.3°C).

What is the most humid month in Etna?

With an average relative humidity of 94%, February is the most humid month in Etna, Wyoming.

What is the average humidity in February in Etna?

The average relative humidity in February in Etna is 94%.

What is the rainiest month in Etna?

The month with the most rainfall is February, when the rain falls for 5.6 days and typically aggregates up to 2.91" (74mm) of precipitation.

How much does it rain in Etna in February?

In Etna, during February, the rain falls for 5.6 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When does it snow the most in Etna?

February is the month with the most snowfall. Snow falls for 22.3 days and accumulates 22.91" (582mm) of snow.

How much does it snow in Etna in February?

In Etna, in February, during 22.3 snowfall days, 22.91" (582mm) of snow is typically accumulated.

What is the average length of the day in February in Etna?

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

What time are sunrise and sunset in February in Etna?

On the first day of February, sunrise is at 7:39 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:12 pm MST.

What is the month with the least sunshine in Etna?

February has the least sunshine of the year in Etna, Wyoming, with an average of 4h of sunshine.

How long on average sun shines in February in Etna?

The average sunshine duration in February is 4h.

When is the lowest UV index in Etna?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Etna.

What is the UV index intensity in February in Etna?

In Etna, Wyoming, the average daily maximum UV index in February is 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from 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
Etna, WY

Average temperature in February - Etna, WY
  • Average high temperature in February: 27.3°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is December (24.3°F).

  • Average low temperature in February: 9.9°F

The months with the highest average low temperature are July and August (45.3°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in February
Etna, WY

Average pressure in February - Etna, WY
  • Average pressure in February: 30.16"Hg

The month with the highest atmospheric pressure is January (30.28"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in February
Etna, WY

Average wind speed in February - Etna, WY
  • Average wind speed in February: 4.9mph

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.3mph).

Average humidity in February
Etna, WY

Average humidity in February - Etna, WY
  • Average humidity in February: 94%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is August (46%).

Average rainfall in February
Etna, WY

Average rainfall in February - Etna, WY
  • Average rainfall in February: 2.91"

The wettest month (with the highest rainfall) is February (2.91").
The driest month (with the least rainfall) is July (0.91").

Average rainfall days in February
Etna, WY

Average rainfall days in February - Etna, WY
  • Average rainfall days in February: 5.6 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in February
Etna, WY

Average snowfall in February - Etna, WY
  • Average snowfall in February: 22.91"

The month with the highest snowfall is February (22.91").
The months with the least snowfall are July and August (0").

Average snowfall days in February
Etna, WY

Average snowfall days in February - Etna, WY
  • Average snowfall days in February: 22.3 days

The months with the highest number of snowfall days are February and December (22.3 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in February / Average sunshine in February - Etna, 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: 4h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in February
Etna, WY

Average sunshine days in February - Etna, WY
  • Average sunshine days in February: 5.8 days

The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is April (5.3 days).

Average UV index in February
Etna, WY

Average UV index in February - Etna, WY
  • Average UV index in February: 1

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

Average cloud cover in February
Etna, WY

Average cloud cover in February - Etna, WY
  • Average cloud cover in February: 67

The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 13).

Average visibility in February
Etna, WY

Average visibility in February - Etna, WY
  • Average visibility in February: 3mi

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (3mi).

Etna, Wyoming, USA

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