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 Saybrook transitions from January to February, the average high-temperatures adjust to a wintry 35.8°F (2.1°C), nearly the same as the previous 31.5°F (-0.3°C). Saybrook experiences a mean temperature of 22.6°F (-5.2°C) during February nights.Humidity
In Saybrook, the average relative humidity in February is 81%.Rainfall
February and December are months with the least rain in Saybrook when the rain falls for 5.1 days and typically aggregates up to 0.75" (19mm) of rain.Snowfall
Months with snowfall are January through April, October through December. In Saybrook, Illinois, in February, during 7.7 snowfall days, 1.34" (34mm) of snow is typically accumulated. Throughout the year, there are 29.4 snowfall days, and 4.69" (119mm) of snow is accumulated.Daylight
In February, the average length of the day is 10h and 41min.On the first day of the month, sunrise is at 7:03 am and sunset at 5:11 pm. On the last day of February, in Saybrook, sunrise is at 6:27 am and sunset at 5:44 pm CST.
Sunshine
In February, the average sunshine is 4h.UV index
In February, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during February leads to these advisories:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
How cold is it in Saybrook in February?
What is the average humidity in February in Saybrook?
What is the driest month in Saybrook?
How many days does it rain in February in Saybrook?
How much does it snow in Saybrook in February?
How many hours of daylight does Saybrook have in February?
When are sunrise and sunset in February in Saybrook?
How long on average sun shines in February in Saybrook?
How high is the UV index in February in Saybrook?
Average temperature in February
Saybrook, IL
- Average high temperature in February: 35.8°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in February: 22.6°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).
Average pressure in February
Saybrook, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Saybrook, IL
- Average wind speed in February: 10.8mph
The windiest month (with the highest average wind speed) is January (11mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in February
Saybrook, IL
- Average humidity in February: 81%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Saybrook, IL
- Average rainfall in February: 0.75"
The wettest month (with the highest rainfall) is May (1.93").
The driest months (with the least rainfall) are February and December (0.75").
Average rainfall days in February
Saybrook, IL
- Average rainfall days in February: 5.1 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in February
Saybrook, IL
- Average snowfall in February: 1.34"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Saybrook, IL
- Average snowfall days in February: 7.7 days
The month with the highest number of snowfall days is January (9.3 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
Saybrook, IL
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in February: 4h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in February
Saybrook, IL
- Average sunshine days in February: 15.8 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in February
Saybrook, IL
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in February
Saybrook, IL
- Average cloud cover in February: 58
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 33).
Average visibility in February
Saybrook, IL
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Saybrook, Illinois, USA
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