Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
As Hanna, Wyoming, welcomes February, the average high-temperature stabilizes at a still subzero cold 29.5°F (-1.4°C), showing little deviation from January's 27.5°F (-2.5°C). Nighttime temperature lowers to an average of 14.7°F (-9.6°C) in February.Humidity
In February, the average relative humidity is 82%.Rainfall
In February, the rain falls for 4.3 days. Throughout February, 0.63" (16mm) of precipitation is accumulated. Throughout the year, in Hanna, there are 80.5 rainfall days, and 8.39" (213mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Hanna, in February, snow falls for 12.5 days, with typically accumulated 3.7" (94mm) of snow. Throughout the year, there are 70.3 snowfall days, and 29.57" (751mm) of snow is accumulated.Daylight
In Hanna, the average length of the day in February is 10h and 37min.On the first day of February, sunrise is at 7:18 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:55 pm MST.
Sunshine
February and December, with an average of 5.9h of sunshine, are months with the least 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 reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in February converts into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February?
How much does it rain in February?
How many days does it snow in February?
What is the average length of the day in February?
What time are sunrise and sunset in February?
What are the months with the least sunshine?
How many hours of sunshine does Hanna have in February?
What are the months with the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Hanna, WY
- Average high temperature in February: 29.5°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (26.4°F).
- Average low temperature in February: 14.7°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is December (13.1°F).
Average pressure in February
Hanna, WY
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in February
Hanna, WY
- Average wind speed in February: 12.1mph
The windiest month (with the highest average wind speed) is November (12.4mph).
The calmest months (with the lowest average wind speed) are July and August (9.3mph).
Average humidity in February
Hanna, WY
- Average humidity in February: 82%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (34%).
Average rainfall in February
Hanna, WY
- Average rainfall in February: 0.63"
The wettest month (with the highest rainfall) is April (1.34").
The driest month (with the least rainfall) is August (0.24").
Average rainfall days in February
Hanna, WY
- Average rainfall days in February: 4.3 days
The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in February
Hanna, WY
- Average snowfall in February: 3.7"
The month with the highest snowfall is March (5.47").
The months with the least snowfall are June, July and August (0").
Average snowfall days in February
Hanna, WY
- Average snowfall days in February: 12.5 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Hanna, WY
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 5h and 5min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are February and December (Average sunshine: 5h and 54min).
Average sunshine days in February
Hanna, WY
- Average sunshine days in February: 14.7 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is April (12.6 days).
Average UV index in February
Hanna, WY
- Average UV index in February: 2
The month with the highest UV index is July (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
Hanna, WY
- Average cloud cover in February: 43
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in February
Hanna, WY
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).
Hanna, Wyoming, USA
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