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
With February's advent, Ottawa, Illinois, sees an average high-temperature of a cold 33.4°F (0.8°C), subtly shifted from January's 29.1°F (-1.6°C). Ottawa observes an average low-temperature of 20.7°F (-6.3°C) during February nights.Humidity
In February, the average relative humidity in Ottawa is 82%.Rainfall
In February, in Ottawa, the rain falls for 6.2 days. Throughout February, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 166.3 rainfall days, and 35.35" (898mm) of precipitation is accumulated.Snowfall
Months with snowfall in Ottawa are January through April, October through December. The month with the most snowfall is February, when snow falls for 10.4 days and typically aggregates up to 5.08" (129mm) 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 7:06 am and sunset at 5:11 pm. On the last day of February, in Ottawa, Illinois, sunrise is at 6:29 am and sunset at 5:45 pm CST.
Sunshine
In Ottawa, the average sunshine in February is 4.1h.UV index
In Ottawa, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in February translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is it in Ottawa in February?
What is the average humidity in February in Ottawa?
How much does it rain in Ottawa in February?
What is the snowiest month in Ottawa?
How many days does it snow in February in Ottawa?
How many hours of daylight does Ottawa have in February?
When is the sunrise / sunset in February in Ottawa?
How many hours of sunshine does Ottawa have in February?
What is the UV index reading in February in Ottawa?
Average temperature in February
Ottawa, 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
Ottawa, 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 (29.92"Hg).
Average wind speed in February
Ottawa, IL
- Average wind speed in February: 10.1mph
The windiest month (with the highest average wind speed) is April (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in February
Ottawa, 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
Ottawa, IL
- Average rainfall in February: 1.85"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in February
Ottawa, IL
- Average rainfall days in February: 6.2 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in February
Ottawa, IL
- Average snowfall in February: 5.08"
The month with the highest snowfall is February (5.08").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Ottawa, IL
- Average snowfall days in February: 10.4 days
The month with the highest number of snowfall days is January (12.9 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
Ottawa, 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 June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in February
Ottawa, IL
- Average sunshine days in February: 12.3 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is July (7.2 days).
Average UV index in February
Ottawa, 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
Ottawa, 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
Ottawa, IL
- Average visibility in February: 5mi
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Ottawa, Illinois, USA
Weather forecast for your location
2. Allow the app to use your location
