February weather forecast
Shell, WY

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Weather in February

The last month of the winter, February, is another freezing cold month in Shell, Wyoming, with an average temperature ranging between max 22.1°F (-5.5°C) and min 4.3°F (-15.4°C).

Temperature

The arrival of February sees an average high-temperature of a still freezing cold 22.1°F (-5.5°C), hardly diverging from January's 22.8°F (-5.1°C). Throughout the month of February, Shell witnesses an average temperature of 4.3°F (-15.4°C).

Humidity

With an average relative humidity of 85%, February is the most humid month in Shell, Wyoming.

Rainfall

In February, in Shell, the rain falls for 2.7 days. Throughout February, 1.18" (30mm) of precipitation is accumulated. In Shell, during the entire year, the rain falls for 94.3 days and collects up to 19.13" (486mm) of precipitation.

Snowfall

Months with snowfall in Shell are January through June, August through December. In February, it is snowing for 15.5 days. Throughout February, 9.88" (251mm) of snow is accumulated. Throughout the year, in Shell, there are 113.3 snowfall days, and 89.02" (2261mm) of snow is accumulated.

Daylight

In February, the average length of the day in Shell is 10h and 29min.
On the first day of the month, sunrise is at 7:29 am and sunset at 5:19 pm. On the last day of February, in Shell, sunrise is at 6:48 am and sunset at 5:58 pm MST.

Sunshine

With an average of 4.8h of sunshine, February has the least sunshine of the year.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in February transforms into the following instructions:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Feb 14, 2024 | Published by: Weather U.S. | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How cold is it in Shell in February?

The high-temperature, in February, in Shell, is 22.1°F (-5.5°C), while the low-temperature averages to 4.3°F (-15.4°C).

What is the most humid month in Shell?

February is the most humid month, with an average relative humidity of 85%.

What is the average humidity in February in Shell?

In Shell, Wyoming, the average relative humidity in February is 85%.

How much does it rain in Shell in February?

In Shell, in February, it is raining for 2.7 days, with typically 1.18" (30mm) of accumulated precipitation.

How many days does it snow in February in Shell?

In February, in Shell, Wyoming, it is snowing for 15.5 days. Throughout February, 9.88" (251mm) of snow is accumulated.

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

The average day length in February is 10h and 29min.

When is the sunrise / sunset in February in Shell?

In February, on the first day of the month, sunrise is at 7:29 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 5:58 pm MST.

What is the month with the least sunshine in Shell?

February has the least sunshine of the year in Shell, Wyoming, with an average of 4.8h of sunshine.

How long on average sun shines in February in Shell?

In Shell, the average sunshine duration in February is 4.8h.

What are the months with the lowest UV index in Shell?

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 Shell?

The average daily maximum UV index in February in Shell is 2. A UV Index reading of 2, and below, represents 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
Shell, WY

Average temperature in February - Shell, WY
  • Average high temperature in February: 22.1°F

The warmest month (with the highest average high temperature) is July (69.4°F).
The month with the lowest average high temperature is December (20.8°F).

  • Average low temperature in February: 4.3°F

The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (2.3°F).

Average pressure in February
Shell, WY

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

The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in February
Shell, WY

Average wind speed in February - Shell, WY
  • Average wind speed in February: 5.9mph

The windiest month (with the highest average wind speed) is June (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in February
Shell, WY

Average humidity in February - Shell, WY
  • Average humidity in February: 85%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (51%).

Average rainfall in February
Shell, WY

Average rainfall in February - Shell, WY
  • Average rainfall in February: 1.18"

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (0.75").

Average rainfall days in February
Shell, WY

Average rainfall days in February - Shell, WY
  • Average rainfall days in February: 2.7 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is November (2.3 days).

Average snowfall in February
Shell, WY

Average snowfall in February - Shell, WY
  • Average snowfall in February: 9.88"

The month with the highest snowfall is May (19.33").
The month with the least snowfall is July (0").

Average snowfall days in February
Shell, WY

Average snowfall days in February - Shell, WY
  • Average snowfall days in February: 15.5 days

The month with the highest number of snowfall days is January (15.8 days).
The month with the least snowfall days is July (0 days).

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

Average daylight in February / Average sunshine in February - Shell, WY
  • 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: 4h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in February
Shell, WY

Average sunshine days in February - Shell, WY
  • Average sunshine days in February: 13 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (8.6 days).

Average UV index in February
Shell, WY

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in February
Shell, WY

Average cloud cover in February - Shell, WY
  • Average cloud cover in February: 52

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 16).

Average visibility in February
Shell, WY

Average visibility in February - Shell, WY
  • Average visibility in February: 4mi

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).

Shell, Wyoming, USA

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