About
Summit is a Town in Illinois, United States, with a population of 11,161. It sits at an elevation of 187m. Summit uses the America/Chicago timezone (-05:00). Summit has an average annual temperature of 10.2°C with 955mm of annual rainfall. The warmest month averages 23.8°C and the coldest -5.3°C.
Sun & Daylight
Full daylight infoSunrise
05:31
Sunset
20:23
Day Length
14h 51m
25°C78°F
Light rain
Climate Overview
Annual Avg
10.2°C
Warmest Month
July
23.8°C
Coldest Month
January
-5.3°C
Annual Rainfall
955mm
Administrative Division
- CountryUnited States
- RegionIllinois
Nearby Places
Frequently Asked Questions
Where is Summit located?
Summit is located at coordinates 41.7881°N, -87.8103°E in Illinois, United States.
What timezone is Summit in?
Summit uses the America/Chicago timezone (-05:00).
What is the population of Summit?
Summit has a population of 11,161.
What is the elevation of Summit?
Summit sits at an elevation of 187m above sea level.
What time is sunrise and sunset in Summit?
Today in Summit, sunrise is at 05:31 and sunset is at 20:23. The total day length is 14h 51m.
What is the current time in Summit?
The current local time in Summit is shown above. Summit is in the America/Chicago timezone (-05:00).
What is the weather like in Summit?
Summit has an average annual temperature of 10°C with 955mm of annual rainfall. The warmest month averages 29°C and the coldest -10°C.
When is the best time to visit Summit?
The best months to visit Summit are May, Sep, with comfortable temperatures and lower rainfall.