Wilmette Sea Temperature in August

Looking to find out what the average sea water temperature in Wilmette is for August? Find out what the lowest, highest, and average water temperatures are for Wilmette over the past 10 years.

Average water temperature in Wilmette for August

The average, high, and low temperatures below should help you if you can swim in the water in Wilmette in August.

22.31° C

(72.16° F)

  • highest: 25.52° C (77.94° F)
  • lowest: 15.76° C (60.37° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

Water temperature range by day in August in Wilmette

The chart below shows the range of low and high temperatures by day for the month of August in Wilmette.

Water temperatures for August in Wilmette in recent years

Day 2024 2023 2022 2021
1 0° C 22.68° C 21.19° C 21.61° C
2 0° C 22.87° C 21.27° C 21.55° C
3 0° C 23.13° C 21.04° C 21.83° C
4 0° C 23.13° C 21.05° C 22.29° C
5 0° C 23.47° C 21.5° C 22.33° C
6 0° C 23.18° C 22.18° C 21.91° C
7 0° C 22.83° C 22.05° C 21.75° C
8 0° C 22.66° C 21.56° C 22.32° C
9 0° C 22.79° C 20.76° C 21.89° C
10 0° C 22.82° C 20.9° C 22.26° C
11 0° C 22.97° C 20.77° C 21.73° C
12 0° C 22.99° C 20.56° C 20.47° C
13 0° C 23.05° C 20.27° C 21.27° C
14 0° C 22.87° C 19.69° C 22.19° C
15 0° C 22.15° C 19.55° C 22.5° C
16 0° C 21.94° C 19.86° C 22.74° C
17 0° C 21.74° C 20.19° C 22.96° C
18 0° C 21.59° C 20.56° C 23.33° C
19 0° C 21.69° C 20.6° C 24.04° C
20 0° C 22.14° C 20.45° C 24.5° C
21 0° C 21.95° C 20.48° C 24.6° C
22 0° C 22.22° C 20.8° C 24.22° C
23 0° C 23.27° C 21.21° C 24.06° C
24 0° C 24.04° C 21.46° C 24.41° C
25 0° C 23.11° C 21.5° C 24.47° C
26 0° C 22.66° C 21.48° C 24.46° C
27 0° C 22.37° C 21.55° C 24.58° C
28 0° C 22.23° C 21.64° C 24.57° C
29 0° C 22.13° C 21.67° C 23.8° C
30 0° C 21.93° C 21.49° C 23.68° C
31 0° C 21.68° C 21.45° C 23.65° C

Water temperature in August for locations near Wilmette

Winnetka

United States, North America

2.56 miles away

Evanston

United States, North America

2.60 miles away

Tower Road Beach

United States, North America

3.10 miles away

Glencoe

United States, North America

4.70 miles away

Vardan

Russia, Asia

7.02 miles away

Highland Park

United States, North America

8.54 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Wilmette comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Wilmette Sea Temperature in August". SeaTemperatures.net. Accessed on May 5, 2024. http://seatemperatures.net/north-america/united-states/wilmette-august-temperature/.

  • "Wilmette Sea Temperature in August". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/wilmette-august-temperature/. Accessed 5 May, 2024

  • Wilmette Sea Temperature in August. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/wilmette-august-temperature/.