February weather forecast and climate
Cheyenne, WY

A sunny day in front of the State Capitol building in Cheyenne, Wyoming
A sunny day in front of the State Capitol building in Cheyenne, Wyoming
The last month of the winter, February, is also a wintry month in Cheyenne, Wyoming, with temperature in the range of an average low of 21°F (-6.1°C) and an average high of 37°F (2.8°C).

Temperature

In Cheyenne, the average high-temperature in February is practically the same as in January - a still wintry 37°F (2.8°C). In Cheyenne, the average low-temperature is 21°F (-6.1°C).

Humidity

With an average relative humidity of 64%, February is the most humid month.

Rainfall

In Cheyenne, during February, the rain falls for 5.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Cheyenne, Wyoming, during the entire year, the rain falls for 116 days and collects up to 14.57" (370mm) of precipitation.

Snowfall

Months with snowfall in Cheyenne are January through May, October through December. In February, in Cheyenne, it is snowing for 11.3 days. Throughout February, 4.37" (111mm) of snow is accumulated. In Cheyenne, Wyoming, during the entire year, snow falls for 62 days, and aggregates up to 30.51" (775mm) of snow.

Daylight

In Cheyenne, the average length of the day is 10.7h.

Sunshine

With an average of 6.5h of sunshine, February has the least sunshine of the year.

UV index

Months with the lowest UV index in Cheyenne are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in February in Cheyenne?

In Cheyenne, Wyoming, in February, the average high-temperature is 37°F (2.8°C), and the average low-temperature is 21°F (-6.1°C).

What is the most humid month in Cheyenne?

The most humid month in Cheyenne is February, with an average relative humidity of 64%.

What is the average humidity in February in Cheyenne?

The average relative humidity in February in Cheyenne is 64%.

How much does it rain in Cheyenne in February?

In Cheyenne, in February, it is raining for 5.8 days, with typically 0.71" (18mm) of accumulated precipitation.

How many days does it snow in February in Cheyenne?

In Cheyenne, Wyoming, during February, snow falls for 11.3 days and regularly aggregates up to 4.37" (111mm) of snow.

How many hours of daylight does Cheyenne have in February?

The average length of the day in February in Cheyenne, Wyoming, is 10.7h.

What is the month with the least sunshine in Cheyenne?

February has the least sunshine of the year in Cheyenne, Wyoming, with an average of 6.5h of sunshine.

How long on average sun shines in February in Cheyenne?

In Cheyenne, Wyoming, the average sunshine in February is 6.5h.

What is the month with the lowest UV index in Cheyenne?

Months with the lowest UV index in Cheyenne are January, February, November and December, with an average maximum UV index of 2.

What is the UV index reading in February in Cheyenne?

In February, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in February - Cheyenne, WY
  • Average high temperature in February: 37°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is December (34.7°F).

  • Average low temperature in February: 21°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).

Average pressure in February - Cheyenne, WY
  • Average pressure in February: 30.08"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.87").

Average wind speed in February - Cheyenne, WY
  • Average wind speed in February: 13mph

The windiest month (with the highest average wind speed) is January (14.2mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

Average humidity in February - Cheyenne, WY
  • Average humidity in February: 64%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (43%).

Average rainfall in February - Cheyenne, WY
  • Average rainfall in February: 0.71"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in February - Cheyenne, WY
  • Average rainfall days in February: 5.8 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.7 days).

Average snowfall in February - Cheyenne, WY
  • Average snowfall in February: 4.37"

The month with the highest snowfall is March (6.06").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in February - Cheyenne, WY
  • Average snowfall days in February: 11.3 days

The month with the highest number of snowfall days is February (11.3 days).
Months with the least snowfall days are June, July and August (0 days).

Average daylight in February / Average sunshine in February - Cheyenne, WY
  • Average daylight in February: 10.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in February: 6.5h

Months with the most sunshine are July and August (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 6.5h).

Average sunshine days in February - Cheyenne, WY
  • Average sunshine days in February: 15.3 days

The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is April (9.3 days).

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

Months with the highest UV index are July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in February - Cheyenne, WY
  • Average cloud cover in February: 30

Months with the most cloud cover are April and May (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 18).

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

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