February weather forecastSeneca, IL
February
Weather in February
The last month of the winter, February, is an icy month in Seneca, Illinois, with an average temperature ranging between max 33.4°F (0.8°C) and min 20.7°F (-6.3°C).Temperature
With the start of February, Seneca measures an average high-temperature of an icy 33.4°F (0.8°C), not significantly differing from January's 29.1°F (-1.6°C). An average minimum temperature of 20.7°F (-6.3°C) is recorded in Seneca during the month of February.Humidity
In February, the average relative humidity is 82%.Rainfall
In February, in Seneca, the rain falls for 5.8 days. Throughout February, 1.69" (43mm) of precipitation is accumulated. In Seneca, during the entire year, the rain falls for 154.1 days and collects up to 31.73" (806mm) of precipitation.Snowfall
Months with snowfall in Seneca are January through April, October through December. February is the month with the most snowfall. Snow falls for 9.7 days and accumulates 4.57" (116mm) of snow.Daylight
The average length of the day in February is 10h and 39min.On the first day of the month, sunrise is at 7:05 am and sunset at 5:10 pm. On the last day of February, in Seneca, sunrise is at 6:29 am and sunset at 5:44 pm CST.
Sunshine
In Seneca, the average sunshine in February is 4h.UV index
The average daily maximum UV index in February in Seneca is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In February, a daily UV index of 2 turns into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. To guard against the harmful effects of the Sun, minimize exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Seneca, IL
- Average high temperature in February: 33.4°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in February: 20.7°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 (17.2°F).
Average pressure in February
Seneca, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Seneca, IL
- Average wind speed in February: 10mph
The windiest months (with the highest average wind speed) are January and April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in February
Seneca, 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
Seneca, IL
- Average rainfall in February: 1.69"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is December (1.65").
Average rainfall days in February
Seneca, IL
- Average rainfall days in February: 5.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in February
Seneca, IL
- Average snowfall in February: 4.57"
The month with the highest snowfall is February (4.57").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Seneca, IL
- Average snowfall days in February: 9.7 days
The month with the highest number of snowfall days is January (11.9 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
Seneca, IL
- Average daylight in February: 10h and 36min
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 August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in February
Seneca, IL
- Average sunshine days in February: 12.9 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in February
Seneca, IL
- Average UV index in February: 2
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in February
Seneca, IL
- Average cloud cover in February: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in February
Seneca, IL
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
