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
Princeton's weather, upon February's arrival, documents an average high-temperature of an icy 32.7°F (0.4°C), nearly identical to the prior month. February nights in Princeton observe an average temperature dip to a subzero cold 19.8°F (-6.8°C).Humidity
In Princeton, the average relative humidity in February is 82%.Rainfall
In Princeton, in February, it is raining for 4.5 days, with typically 0.83" (21mm) of accumulated precipitation. In Princeton, Illinois, during the entire year, the rain falls for 130 days and collects up to 17.64" (448mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In February, in Princeton, it is snowing for 8.5 days. Throughout February, 1.54" (39mm) of snow is accumulated. Throughout the year, in Princeton, there are 33.4 snowfall days, and 7.05" (179mm) of snow is accumulated.Daylight
In February, the average length of the day in Princeton is 10h and 38min.On the first day of February in Princeton, Illinois, sunrise is at 7:09 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:47 pm CST.
Sunshine
In Princeton, the average sunshine in February is 4h.UV index
In February, the average daily maximum UV index in Princeton is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 2 in February translates into this advice:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is February in Princeton?
What is the average humidity in February in Princeton?
How many days does it rain in February in Princeton?
How many days does it snow in February in Princeton?
What is the average length of the day in February in Princeton?
When are sunrise and sunset in February in Princeton?
How long on average sun shines in February in Princeton?
What is the UV index intensity in February in Princeton?
Average temperature in February
Princeton, IL
- Average high temperature in February: 32.7°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in February: 19.8°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in February
Princeton, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in February
Princeton, IL
- Average wind speed in February: 10.3mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in February
Princeton, IL
- Average humidity in February: 82%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall in February
Princeton, IL
- Average rainfall in February: 0.83"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is January (0.75").
Average rainfall days in February
Princeton, IL
- Average rainfall days in February: 4.5 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in February
Princeton, IL
- Average snowfall in February: 1.54"
The month with the highest snowfall is January (2.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Princeton, IL
- Average snowfall days in February: 8.5 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Princeton, IL
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 4h and 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in February
Princeton, IL
- Average sunshine days in February: 15.6 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in February
Princeton, IL
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Princeton, IL
- Average cloud cover in February: 57
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in February
Princeton, 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).
Princeton, Illinois, USA
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