Beach

Centennial Beach

Illinois, United States · sea 22.5 °C at its warmest, in August

See it on the map Wikipedia Wikidata OpenStreetMap

Centennial Beach — Photo: Supracoriolis · CC BY-SA 3.0 · Wikimedia Commons

Sea temperature month by month

3.3Jan

2Feb

2Mar

3.8Apr

7.1May

14.1Jun

20.9Jul

22.5Aug

20.1Sep

14.5Oct

9.2Nov

5.6Dec

Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 46 km offshore, at the nearest open water cell of a 0.25° grid.

About

Centennial Beach is a public aquatic park located at 500 W. Jackson Avenue in Naperville, Illinois. The Beach is within an abandoned, double quarry alongside the DuPage River.

Questions

How warm is the sea at Centennial Beach?

The sea off Centennial Beach averages 22.5 °C at its warmest, in August, and 2 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.

When can you swim at Centennial Beach?

The sea reaches 20 °C or more from July to September. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.

Where is Centennial Beach?

Centennial Beach is on the coast of Illinois, United States, at 41.7714, -88.1567. The map on this site flies straight to it.