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 commencement of February brings an average high-temperature of a still freezing cold 31.8°F (-0.1°C), marking an inconsequential divergence from January. In the month of February, Northbrook's average low-temperature falls to a still subzero cold 21.6°F (-5.8°C).Humidity
In Northbrook, Illinois, the average relative humidity in February is 81%.Rainfall
In Northbrook, in February, it is raining for 6.1 days, with typically 1.85" (47mm) of accumulated precipitation. In Northbrook, Illinois, during the entire year, the rain falls for 164.7 days and collects up to 35.28" (896mm) of precipitation.Snowfall
Months with snowfall in Northbrook are January through May, October through December. In Northbrook, in February, during 11.2 snowfall days, 4.65" (118mm) of snow is typically accumulated. In Northbrook, during the entire year, snow falls for 47.6 days and aggregates up to 17.8" (452mm) of snow.Daylight
In Northbrook, the average length of the day in February is 10h and 37min.On the first day of the month, sunrise is at 7:04 am and sunset at 5:05 pm. On the last day of February, in Northbrook, sunrise is at 6:26 am and sunset at 5:40 pm CST.
Sunshine
The average sunshine in February is 3.9h.UV index
The average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 2 in February transforms into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is it in Northbrook in February?
What is the average humidity in February in Northbrook?
How much does it rain in Northbrook in February?
How many days does it snow in February in Northbrook?
How many hours of daylight does Northbrook have in February?
What time are sunrise and sunset in February in Northbrook?
How long on average sun shines in February in Northbrook?
How high is the UV index in February in Northbrook?
Average temperature in February
Northbrook, IL
- Average high temperature in February: 31.8°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in February: 21.6°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in February
Northbrook, IL
- Average pressure in February: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Northbrook, IL
- Average wind speed in February: 11.1mph
The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).
Average humidity in February
Northbrook, IL
- Average humidity in February: 81%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in February
Northbrook, IL
- Average rainfall in February: 1.85"
The wettest months (with the highest rainfall) are May and June (4.57").
The driest month (with the least rainfall) is December (1.65").
Average rainfall days in February
Northbrook, IL
- Average rainfall days in February: 6.1 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is February (6.1 days).
Average snowfall in February
Northbrook, IL
- Average snowfall in February: 4.65"
The month with the highest snowfall is January (4.84").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Northbrook, IL
- Average snowfall days in February: 11.2 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Northbrook, IL
- 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: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in February
Northbrook, IL
- Average sunshine days in February: 10.9 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is June (9.2 days).
Average UV index in February
Northbrook, 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
Northbrook, IL
- Average cloud cover in February: 59
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in February
Northbrook, 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).
Northbrook, Illinois, USA
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