Pontiac (MI), United States of America - Weather and Climate
The climate in Pontiac, Michigan, United States of America 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 maintains moderate precipitation patterns.
Now, let’s explore all the climate details to give you a complete picture.
Average maximum day and minimum night temperature
In Pontiac, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 28°C in July to a very cold -1°C in the coolest month, February.
Nights are cooler, with lows often dropping to around -10°C during the colder months.Check out our detailed temperature page for more information.
Temperature ranges by month
Precipitation and rainy days
On average, Pontiac receives a reasonable amount of rain/snowfall, with an annual precipitation of 883 mm. The climate in Pontiac shows significant variation throughout the year. Expect high rainfall in May, with an average of 110 mm of precipitation over 13 rainy days.
In contrast, February offers drier and sunnier days, with around 50 mm of snowfall over 11 snowy days. For more details, please visit our Pontiac Precipitation page.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
For those who appreciate different seasons, Pontiac serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.6 hours of sunshine daily, and embrace the darker days in December, offering only 2.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Pontiac.
The city experiences its highest humidity in January, reaching 74%. In May, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Forecast for Pontiac (MI)
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Pontiac in the United States of America
During the months of May, June 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 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 February with an average maximum temperature of -1°C.
May tops the wettest month list with 110 mm of rainfall.
February is the driest month with 50 mm of precipitation.
July is the sunniest month with an average of 319 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.
