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
In February, Iroquois experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30.7°F (-0.7°C) in January to a cold 35.1°F (1.7°C). Throughout February, Iroquois registers a consistent average low-temperature of 22.3°F (-5.4°C).Humidity
The average relative humidity in February is 82%.Rainfall
The months with the least rainfall are January and February Rain falls for 5.5 days and accumulates 0.79" (20mm) of rain.Snowfall
January through April, November and December are months with snowfall in Iroquois. In Iroquois, in February, snow falls for 8.9 days, with typically accumulated 1.93" (49mm) of snow. Throughout the year, there are 36.9 snowfall days, and 7.56" (192mm) of snow is accumulated.Daylight
In Iroquois, Illinois, the average length of the day in February is 10h and 40min.On the first day of February, sunrise is at 7:00 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 5:40 pm CST.
Sunshine
In February, the average sunshine in Iroquois is 4h.UV index
In Iroquois, the average daily maximum UV index in February is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 2 in February translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February?
What is the driest month?
How much does it rain in February?
How much does it snow in February?
How many hours of daylight does Iroquois have in February?
When are sunrise and sunset in February?
How long on average sun shines in February?
How high is the UV index in February?
Average temperature in February
Iroquois, IL
- Average high temperature in February: 35.1°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in February: 22.3°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 (18.9°F).
Average pressure in February
Iroquois, IL
- Average pressure in February: 30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Iroquois, IL
- Average wind speed in February: 10mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in February
Iroquois, 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
Iroquois, IL
- Average rainfall in February: 0.79"
The wettest month (with the highest rainfall) is May (2.64").
The driest months (with the least rainfall) are January and February (0.79").
Average rainfall days in February
Iroquois, IL
- Average rainfall days in February: 5.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (4.9 days).
Average snowfall in February
Iroquois, IL
- Average snowfall in February: 1.93"
The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Iroquois, IL
- Average snowfall days in February: 8.9 days
The month with the highest number of snowfall days is January (10.3 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
Iroquois, 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 18min).
- Average sunshine in February: 4h and 0min
The months with the most sunshine are June and July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in February
Iroquois, IL
- Average sunshine days in February: 14 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (9.4 days).
Average UV index in February
Iroquois, IL
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in February
Iroquois, IL
- Average cloud cover in February: 57
The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 34).
Average visibility in February
Iroquois, 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).
Iroquois, Illinois, USA
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