Tinley Park (IL) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tinley Park.
Climate overview of Tinley Park
Tinley Park, Illinois, United States of America, sees big temperature differences between seasons, with July peaking at 29°C (84°F) and January dropping to 0°C (32°F).
With around 1073 mm (42 in) of annual rain/snowfall, Tinley Park has a notably wet climate. The wettest month is June. The sunniest month is July, with 10.6 hours of sunshine per day on average.
Tinley Park Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tinley Park — and find the best time to visit.
Monthly Temperature in Tinley Park
Visitors to Tinley Park can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 29°C (84°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 0°C (32°F).
At night, temperatures range from around 18°C (64°F) in July to -9°C (16°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tinley Park
Tinley Park is known for its substantial rain/snowfall, with annual precipitation reaching 1073 mm (42 in). Tinley Park can be quite wet during June, receiving approximately 125 mm (4.9 in) of precipitation over 14 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 56 mm (2.2 in) of precipitation spread across 11 snowy days. For more details, please visit our Tinley Park Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Tinley Park
Tinley Park can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Tinley Park by Month
The relative humidity is high throughout the year in Tinley Park.
The city experiences its highest humidity in December, reaching 76%. In May, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Tinley Park
The weather does bring rainfall during this period, between 92 mm (3.6 in) and 125 mm (4.9 in). Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
Frequently asked questions about the climate in Tinley Park
What is the best time to visit Tinley Park?
September typically offers the most optimal weather in Tinley Park. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Tinley Park?
Daytime highs range from 0°C (32°F) in January to 29°C (84°F) in July. Nighttime lows range from -9°C (16°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Tinley Park get?
Annual rainfall is around 1073 mm (42 in). June is the wettest month with 125 mm (4.9 in), while January is the driest with 56 mm (2.2 in).
How sunny is Tinley Park?
Tinley Park receives around 2,509 hours of sunshine per year. July is the sunniest month with 319 hours, while December is the cloudiest with just 107 hours. Overall, Tinley Park enjoys abundant sunshine.
Tinley Park 3-Day Forecast
Tinley Park (IL) 3-Day Forecast
Tinley Park on the map
Tinley Park is highlighted — select any city to see its climate.
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