February weather forecastMammoth, WY
February
Weather in February
February, the last month of the winter in Mammoth, is another freezing cold month, with an average temperature varying between 23°F (-5°C) and 7.2°F (-13.8°C).Temperature
The introduction of February sees an average high-temperature of a still subzero cold 23°F (-5°C), hardly deviating from January. Mammoth experiences an average temperature drop to an extreme cold 7.2°F (-13.8°C) during February nights.Humidity
February is the most humid month in Mammoth, with an average relative humidity of 95%.Rainfall
In Mammoth, Wyoming, in February, it is raining for 3.6 days, with typically 2.44" (62mm) of accumulated precipitation. In Mammoth, during the entire year, the rain falls for 109.2 days and collects up to 23.15" (588mm) of precipitation.Snowfall
Months with snowfall are January through July, September through December. The month with the most snowfall is February, when snow falls for 23.2 days and typically aggregates up to 17.83" (453mm) of snow.Daylight
In February, the average length of the day is 10h and 27min.On the first day of February, sunrise is at 7:42 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:09 pm MST.
Sunshine
January, February and December, with an average of 3.3h of sunshine, are months with the least sunshine.UV index
January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 1 in February transforms into this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Mammoth, WY
- Average high temperature in February: 23°F
The warmest month (with the highest average high temperature) is July (72.9°F).
The month with the lowest average high temperature is December (20.1°F).
- Average low temperature in February: 7.2°F
The month with the highest average low temperature is August (43.7°F).
The coldest month (with the lowest average low temperature) is December (4.8°F).
Average pressure in February
Mammoth, WY
- Average pressure in February: 30.14"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Mammoth, WY
- Average wind speed in February: 6.7mph
The windiest month (with the highest average wind speed) is June (6.8mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in February
Mammoth, WY
- Average humidity in February: 95%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is August (50%).
Average rainfall in February
Mammoth, WY
- Average rainfall in February: 2.44"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is July (0.91").
Average rainfall days in February
Mammoth, WY
- Average rainfall days in February: 3.6 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (2.2 days).
Average snowfall in February
Mammoth, WY
- Average snowfall in February: 17.83"
The month with the highest snowfall is February (17.83").
The month with the least snowfall is August (0").
Average snowfall days in February
Mammoth, WY
- Average snowfall days in February: 23.2 days
The month with the highest number of snowfall days is March (24.4 days).
The months with the least snowfall days are July and August (0.2 days).
Average daylight in February /
Average sunshine in February
Mammoth, WY
- Average daylight in February: 10h and 30min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in February: 3h and 18min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 18min).
Average sunshine days in February
Mammoth, WY
- Average sunshine days in February: 5.3 days
The months with the most sunshine days are July and September (14.7 days).
The month with the least sunshine days is February (5.3 days).
Average UV index in February
Mammoth, 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, April, October, November and December (UV index 1).
Average cloud cover in February
Mammoth, WY
- Average cloud cover in February: 76
The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in February
Mammoth, WY
- Average visibility in February: 3mi
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (3mi).
