Rochelle (IL) Climate by Month
The climate in Rochelle is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to very cold in the cooler months.
It receives a moderate amount of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
In Rochelle, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 28°C in July to a very cold -2°C in January. Nighttime temperatures can drop, with averages reaching -11°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
On average, Rochelle receives a reasonable amount of rain/snowfall, with an annual precipitation of 976 mm. The seasons in Rochelle, bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 142 mm of precipitation. This rainfall is distributed across 13 rainy days. In contrast, the driest month, January, experiences much less snowfall, totaling 39 mm over 9 snowy days. These distinct seasonal differences provide diverse experiences throughout the year.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Rochelle 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 -2°C.
June tops the wettest month list with 142 mm of rainfall.
January is the driest month with 39 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.
