Kewanee (IL) Climate by Month
The temperature in Kewanee can vary quite a bit throughout the year.
Temperatures can be warm during the warmest months,
and very cold during the cooler months.
It also experiences much rain/snowfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
Visitors to Kewanee can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C in July. In January, the coolest month of the year, temperatures drop to a very cold -1°C. At night, expect cooler temperatures, averaging -11°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Kewanee is known for its substantial rain/snowfall, with annual precipitation reaching 1043 mm. Kewanee can be quite wet during June, receiving approximately 142 mm of precipitation over 14 rainy days. In contrast January, experiences much drier conditions, with 42 mm of snowfall, spread across 10 snowy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Kewanee can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.1 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.8 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is low throughout the year in Kewanee.
Relative humidity over the year
The best time of year to visit Kewanee in the United States of America
During the months of May and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
The coldest season / winter is in the following months: January, February and December.
July has an average maximum temperature of 28°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of -1°C.
June tops the wettest month list with 142 mm of rainfall.
January is the driest month with 42 mm of precipitation.
July is the sunniest month with an average of 303 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
