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
The transition into February shows a subtle variation to a frosty 44.6°F (7°C) from January's 39.7°F (4.3°C) in the average high-temperature. During February, Alto Pass records a consistent average nighttime temperature of 30.4°F (-0.9°C).Humidity
In February, the average relative humidity is 78%.Rainfall
In Alto Pass, in February, during 9.6 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Alto Pass, Illinois, during the entire year, the rain falls for 143 days and collects up to 27.44" (697mm) of precipitation.Snowfall
Months with snowfall in Alto Pass are January through April, October through December. February is the month with the most snowfall. Snow falls for 3.9 days and accumulates 1.89" (48mm) of snow.Daylight
In February, the average length of the day is 10h and 50min.On the first day of February, sunrise is at 7:00 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:50 pm CST.
Sunshine
The months with the least sunshine are January and February, with an average of 4.6h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In February, the maximum UV index of 2 suggests this advice:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold during February?
What is the average humidity in February?
How much does it rain in Alto Pass in February?
What is the snowiest month?
How many days does it snow in February in Alto Pass?
What is the average length of the day in February?
When is the sunrise / sunset in February?
What is the month with the least sunshine?
How many hours of sunshine does Alto Pass have in February?
When is the lowest UV index?
What is the UV index intensity in February?
Average temperature in February
Alto Pass, IL
- Average high temperature in February: 44.6°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in February: 30.4°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in February
Alto Pass, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in February
Alto Pass, IL
- Average wind speed in February: 8.9mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in February
Alto Pass, IL
- Average humidity in February: 78%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Alto Pass, IL
- Average rainfall in February: 2.24"
The wettest month (with the highest rainfall) is April (3.31").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in February
Alto Pass, IL
- Average rainfall days in February: 9.6 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in February
Alto Pass, IL
- Average snowfall in February: 1.89"
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Alto Pass, IL
- Average snowfall days in February: 3.9 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Alto Pass, IL
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in February
Alto Pass, IL
- Average sunshine days in February: 14.7 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in February
Alto Pass, IL
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in February
Alto Pass, IL
- Average cloud cover in February: 51
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 28).
Average visibility in February
Alto Pass, IL
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Alto Pass, Illinois, USA
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