Pontiac (IL) Climate by Month
Pontiac experiences great temperature shifts.
The city's weather can transition from warm days
to very cold weather.
It also has a relatively rain/snowy climate with high levels of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
The climate in Pontiac is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C in July to a very cold 0°C in January. Nighttime temperatures can drop, with averages reaching -9°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Pontiac has a notably wet climate with abundant precipitation, recording 1022 mm of rain/snowfall per year. The seasons in Pontiac, bring significant changes in precipitation. The wettest month, July, receives high rainfall, with an average of 111 mm of precipitation. This rainfall is distributed across 10 rainy days. In contrast, the driest month, January, experiences much less snowfall, totaling 50 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 Pontiac 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.
July has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 0°C.
July tops the wettest month list with 111 mm of rainfall.
January is the driest month with 50 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.
