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Lake Bluff Sea Temperature in June

Illinois, United States

May Lake Bluff year-round → July

Average sea temperature for Lake Bluff, United States across June, based on 10 years of daily readings.

Average

14.73° C

High

20.46° C

Low

6.11° C

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a real risk.

June is the 4th warmest of 12 months at Lake Bluff. On average the water sits 4.3° than the year-round mean of 10.44° C.

Compared to May, June is 6.5° warmer than (8.21° C in May). By July the water is usually 20.53° C.

Lake Bluff Day-by-Day Water Temperature in June

10-year low, average and high

3.5° C
8.4° C
13.3° C
18.1° C
23.0° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through June. Range Average

Each vertical bar above is one day of June. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Lake Bluff.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

June Water Temperature Table for Lake Bluff

10-year daily averages

Day Average Low High
June 1 11.19° C 6.11° C 14.29° C
June 2 11.74° C 6.46° C 16.07° C
June 3 12.47° C 8.28° C 17.12° C
June 4 12.68° C 9.32° C 16.09° C
June 5 12.9° C 9.59° C 16.41° C
June 6 13.35° C 10.2° C 16.4° C
June 7 13.29° C 11.01° C 15.65° C
June 8 13.54° C 10.94° C 15.26° C
June 9 13.63° C 10.91° C 15.84° C
June 10 13.61° C 10.93° C 17.42° C
June 11 13.69° C 11.31° C 18.7° C
June 12 13.94° C 11.01° C 19.78° C
June 13 14.28° C 11.45° C 20.46° C
June 14 14.42° C 11.9° C 19.45° C
June 15 14.57° C 12.16° C 17.83° C
June 16 14.64° C 11.45° C 17.43° C
June 17 15.05° C 11.62° C 17.83° C
June 18 15.63° C 12.43° C 18.16° C
June 19 15.91° C 12.91° C 18.57° C
June 20 15.85° C 12.61° C 18.67° C
June 21 16.03° C 12.76° C 17.47° C
June 22 15.88° C 13.08° C 17.45° C
June 23 16.09° C 13.76° C 17.7° C
June 24 16.44° C 13.63° C 18.75° C
June 25 16.45° C 12.67° C 19.27° C
June 26 16.3° C 12.35° C 18.94° C
June 27 16.64° C 12.67° C 20.27° C
June 28 16.79° C 11.87° C 19.21° C
June 29 17.25° C 12.16° C 19.84° C
June 30 17.62° C 12.8° C 20.41° C

Where June Sits in the Year

June highlighted

-3.0° C
4.8° C
12.5° C
20.3° C
28.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
3.38° C
2.03° C
2.13° C
4.3° C
8.21° C
14.73° C
20.53° C
22.06° C
19.41° C
14.24° C
8.93° C
5.36° C
10-year monthly history for Lake Bluff. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in June

Compare other United States water for the same month

Lake Bluff Location

42.2791, -87.8443

42.27914, -87.84432 View on OpenStreetMap →

Lake Bluff sits at 42.2791°N, 87.8443°W, on the coast of Illinois, United States. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Lake Bluff