Quincy (IL), United States of America - Weather and Climate
The climate in Quincy, Illinois, United States of America, is marked by big temperature swings throughout the year.
Temperatures range from very warm during the warmest months
to cold in the cooler months.
The city receives a reasonable amount of rain/snowfall.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
In Quincy, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a very warm 30°C in July. In January, the coolest month of the year, temperatures drop to a chilly 2°C.
At night, you can expect cooler temperatures, with averages dropping to around -8°C during this month.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
On average, Quincy receives a reasonable amount of rain/snowfall, with an annual precipitation of 983 mm. Quincy can be quite wet during June, receiving approximately 140 mm of precipitation over 12 rainy days.
In contrast January, experiences much drier conditions, with 34 mm of snow/rainfall, spread across 7 snowy/rainy days. For more details, please visit our Quincy Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Forecast for Quincy (IL)
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Quincy in the United States of America
Other facts from our historical weather data:The hottest season / summer takes place in June, July, August and September.
July has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 2°C.
June tops the wettest month list with 140 mm of rainfall.
January is the driest month with 34 mm of precipitation.
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.
