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 shift from January to February sees a slight increase in the average high-temperature, transitioning from a wintry 36.9°F (2.7°C) to a still icy 42.3°F (5.7°C). An average nighttime temperature of 28.2°F (-2.1°C) is observed during February.Humidity
In February, the average relative humidity is 78%.Rainfall
In February, the rain falls for 6.1 days. Throughout February, 0.55" (14mm) of precipitation is accumulated. In Saint Francisville, during the entire year, the rain falls for 89 days and collects up to 7.6" (193mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In February, it is snowing for 4.2 days. Throughout February, 0.16" (4mm) of snow is accumulated. In Saint Francisville, during the entire year, snow falls for 13.3 days and aggregates up to 0.91" (23mm) of snow.Daylight
In Saint Francisville, the average length of the day in February is 10h and 47min.On the first day of the month, sunrise is at 6:56 am and sunset at 5:12 pm. On the last day of February, sunrise is at 6:22 am and sunset at 5:43 pm CST.
Sunshine
In Saint Francisville, Illinois, the average sunshine in February is 5.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 during February translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. 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 many days does it rain in February?
How many days does it snow in February?
What is the average length of the day in February?
When is the sunrise / sunset in February?
How long on average sun shines in February?
When is the lowest UV index?
What is the UV index intensity in February?
Average temperature in February
Saint Francisville, IL
- Average high temperature in February: 42.3°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.9°F).
- Average low temperature in February: 28.2°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).
Average pressure in February
Saint Francisville, IL
- Average pressure in February: 30.11"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
Saint Francisville, IL
- Average wind speed in February: 10mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in February
Saint Francisville, IL
- Average humidity in February: 78%
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall in February
Saint Francisville, IL
- Average rainfall in February: 0.55"
The wettest month (with the highest rainfall) is April (0.91").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in February
Saint Francisville, IL
- Average rainfall days in February: 6.1 days
The month with the highest number of rainy days is May (10.8 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in February
Saint Francisville, IL
- Average snowfall in February: 0.16"
The month with the highest snowfall is March (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Saint Francisville, IL
- Average snowfall days in February: 4.2 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Saint Francisville, IL
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in February: 5h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in February
Saint Francisville, IL
- Average sunshine days in February: 19.7 days
The month with the most sunshine days is December (23.5 days).
The month with the least sunshine days is May (16.9 days).
Average UV index in February
Saint Francisville, IL
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Saint Francisville, IL
- Average cloud cover in February: 53
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in February
Saint Francisville, 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).
Saint Francisville, Illinois, USA
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