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 shift to February signals an average high-temperature of a frosty 43.7°F (6.5°C), subtly varied from January's 39.6°F (4.2°C). Throughout the month of February, Grand Tower witnesses an average temperature of 30°F (-1.1°C).Humidity
In February, the average relative humidity in Grand Tower is 77%.Rainfall
In February, the rain falls for 10.3 days. Throughout February, 2.36" (60mm) of precipitation is accumulated. In Grand Tower, during the entire year, the rain falls for 158.6 days and collects up to 34.69" (881mm) of precipitation.Snowfall
Months with snowfall in Grand Tower are January through April, October through December. February is the month with the most snowfall in Grand Tower, Illinois. Snow falls for 4.8 days and accumulates 1.73" (44mm) of snow.Daylight
In Grand Tower, the average length of the day in February is 10h and 50min.On the first day of the month, sunrise is at 7:01 am and sunset at 5:21 pm. On the last day of February, in Grand Tower, sunrise is at 6:29 am and sunset at 5:51 pm CST.
Sunshine
In Grand Tower, the average sunshine in February is 4.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grand Tower. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In February, a daily maximum UV index of 2 leads to the following instructions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it cold in Grand Tower during February?
What is the average humidity in February in Grand Tower?
How many days does it rain in February in Grand Tower?
What is the snowiest month in Grand Tower?
How much does it snow in Grand Tower in February?
What is the average length of the day in February in Grand Tower?
What time are sunrise and sunset in February in Grand Tower?
How many hours of sunshine does Grand Tower have in February?
What are the months with the lowest UV index in Grand Tower?
What is the UV index intensity in February in Grand Tower?
Average temperature in February
Grand Tower, IL
- Average high temperature in February: 43.7°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.6°F).
- Average low temperature in February: 30°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in February
Grand Tower, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Grand Tower, IL
- Average wind speed in February: 9.3mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in February
Grand Tower, IL
- Average humidity in February: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Grand Tower, IL
- Average rainfall in February: 2.36"
The wettest month (with the highest rainfall) is April (4.49").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in February
Grand Tower, IL
- Average rainfall days in February: 10.3 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in February
Grand Tower, IL
- Average snowfall in February: 1.73"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Grand Tower, IL
- Average snowfall days in February: 4.8 days
The months with the highest number of snowfall days are January and February (4.8 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
Grand Tower, IL
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in February: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in February
Grand Tower, IL
- Average sunshine days in February: 13.6 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in February
Grand Tower, IL
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in February
Grand Tower, IL
- Average cloud cover in February: 50
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 27).
Average visibility in February
Grand Tower, 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).
Grand Tower, Illinois, USA
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