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
Challis records an average high-temperature of a still subzero cold 28.6°F (-1.9°C) in February, closely mirroring the climate of the previous month. In the month of February, Challis witnesses a consistent average low-temperature of 9.1°F (-12.7°C).Humidity
The most humid month is February, with an average relative humidity of 87%.Rainfall
In Challis, Idaho, in February, it is raining for 4.1 days, with typically 0.55" (14mm) of accumulated precipitation. In Challis, during the entire year, the rain falls for 75.7 days and collects up to 6.38" (162mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. February is the month with the most snowfall. Snow falls for 9.4 days and accumulates 3.54" (90mm) of snow.Daylight
The average length of the day in February is 10h and 29min.On the first day of the month, sunrise is at 7:55 am and sunset at 5:45 pm. On the last day of February, in Challis, sunrise is at 7:14 am and sunset at 6:24 pm MST.
Sunshine
The average sunshine in February in Challis is 6.9h.UV index
The months with the lowest UV index in Challis, Idaho, are January through April, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In February, a daily UV index of 2 turns into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Challis in February?
What is the most humid month in Challis?
What is the average humidity in February in Challis?
How many days does it rain in February in Challis?
When does it snow the most in Challis?
How much does it snow in Challis in February?
How many hours of daylight does Challis have in February?
When is the sunrise / sunset in February in Challis?
How long on average sun shines in February in Challis?
What is the month with the lowest UV index in Challis?
What is the UV index reading in February in Challis?
Average temperature in February
Challis, ID
- Average high temperature in February: 28.6°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (26.1°F).
- Average low temperature in February: 9.1°F
The month with the highest average low temperature is August (47.8°F).
The coldest month (with the lowest average low temperature) is January (8.1°F).
Average pressure in February
Challis, ID
- Average pressure in February: 30.15"Hg
The month with the highest atmospheric pressure is January (30.27"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in February
Challis, ID
- Average wind speed in February: 5.2mph
The windiest months (with the highest average wind speed) are June and July (5.7mph).
The calmest month (with the lowest average wind speed) is January (4.8mph).
Average humidity in February
Challis, ID
- Average humidity in February: 87%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (38%).
Average rainfall in February
Challis, ID
- Average rainfall in February: 0.55"
The wettest month (with the highest rainfall) is June (1.1").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days in February
Challis, ID
- Average rainfall days in February: 4.1 days
The month with the highest number of rainy days is June (10.2 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in February
Challis, ID
- Average snowfall in February: 3.54"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are July and August (0").
Average snowfall days in February
Challis, ID
- Average snowfall days in February: 9.4 days
The month with the highest number of snowfall days is December (10.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in February /
Average sunshine in February
Challis, ID
- 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: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in February
Challis, ID
- Average sunshine days in February: 17.8 days
The month with the most sunshine days is July (24.1 days).
The months with the least sunshine days are March and April (17.2 days).
Average UV index in February
Challis, ID
- Average UV index in February: 2
The months with the highest UV index are June and 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
Challis, ID
- Average cloud cover in February: 44
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility in February
Challis, ID
- Average visibility in February: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Challis, Idaho, USA
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