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
Green Rock's average high-temperature marks a wintry 32.7°F (0.4°C) with the advent of February, closely mirroring that of the preceding month. During February, the average low-temperature is a freezing cold 19.6°F (-6.9°C).Humidity
In February, the average relative humidity in Green Rock is 82%.Rainfall
In Green Rock, during February, the rain falls for 3.3 days and regularly aggregates up to 0.39" (10mm) of precipitation. In Green Rock, during the entire year, the rain falls for 99.4 days and collects up to 9.57" (243mm) of precipitation.Snowfall
Months with snowfall in Green Rock are January through April, September through December. In Green Rock, Illinois, during February, snow falls for 6.2 days and regularly aggregates up to 0.94" (24mm) of snow. In Green Rock, during the entire year, snow falls for 24.5 days and aggregates up to 4.09" (104mm) of snow.Daylight
The average length of the day in February in Green Rock, Illinois, is 10h and 38min.On the first day of February in Green Rock, Illinois, sunrise is at 7:13 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:51 pm CST.
Sunshine
In February, the average sunshine in Green Rock, Illinois, is 4.1h.UV index
The average daily maximum UV index in February in Green Rock is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 during February translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is it in Green Rock in February?
What is the average humidity in February in Green Rock?
How much does it rain in Green Rock in February?
How many days does it snow in February in Green Rock?
How many hours of daylight does Green Rock have in February?
What time are sunrise and sunset in February in Green Rock?
How many hours of sunshine does Green Rock have in February?
How high is the UV index in February in Green Rock?
Average temperature in February
Green Rock, IL
- Average high temperature in February: 32.7°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in February: 19.6°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in February
Green Rock, IL
- Average pressure in February: 30.12"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
Green Rock, IL
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in February
Green Rock, IL
- Average humidity in February: 82%
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Green Rock, IL
- Average rainfall in February: 0.39"
The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days in February
Green Rock, IL
- Average rainfall days in February: 3.3 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.2 days).
Average snowfall in February
Green Rock, IL
- Average snowfall in February: 0.94"
The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days in February
Green Rock, IL
- Average snowfall days in February: 6.2 days
The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Green Rock, 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 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in February
Green Rock, IL
- Average sunshine days in February: 19.5 days
The month with the most sunshine days is December (22.4 days).
The month with the least sunshine days is June (14.4 days).
Average UV index in February
Green Rock, IL
- Average UV index in February: 2
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in February
Green Rock, IL
- Average cloud cover in February: 56
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in February
Green Rock, 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).
Green Rock, Illinois, USA
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