Measurements:
°C
°F
Lake Geneva
62°F
NW 1 mph
Feels like: 62°F
Precip: 100%
World Resorts USA Lake Geneva Weather

Lake Geneva Sea Water Temperature

Current Sea Water Temperature:
+30.0°F
Maximum Sea Water Temperature in April: 43.4°F
Minimum Sea Water Temperature in April: 30.0°F
Average water temperature in April: 33.7°F

Sea Water Temperature for the Last 10 Days:

April 27 30.0°F April 22 30.0°F
April 26 30.0°F April 21 30.0°F
April 25 30.0°F April 20 30.0°F
April 24 30.0°F April 19 30.0°F
April 23 30.0°F April 18 30.0°F

When is the Warmest Sea for Lake Geneva?

According to our data for the last three years for Lake Geneva the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2023 2021

The average sea surface temperature in August 2023 for Lake Geneva was 73.3°F. The maximum and minimum values were 70.8°F and 75.0°F respectively.

Sea Water Temperature in July

The average sea surface temperature in July 2023 for Lake Geneva was 68.4°F. The maximum and minimum values were 65.0°F and 70.0°F respectively.

Sea Water Temperature in September

Select Year: 2023 2022 2021

The average sea surface temperature in September 2023 for Lake Geneva was 70.3°F. The maximum and minimum values were 68.6°F and 72.2°F respectively.

Best Time to Visit Lake Geneva
The most sunny months:
September 15 days
August 14 days
June 14 days
The most warm months:
August 82.8 °F
July 82.4 °F
June 78.1 °F
Warmest sea temperature:
August 72.3 °F
July 68.4 °F
October 61.3 °F
The most cold months:
January 24.8 °F
February 27.7 °F
December 33.6 °F
The most rainy months:
July 3 days
April 3 days
June 3 days
The most windy months:
March 11 mph
April 11 mph
November 11 mph

Lake Geneva on the Weather Map

USA Resorts:
NAME
Boston +46
Chicago +62
Hawaii +76
Honolulu +76
Houston +76
Las Vegas +66
Los Angeles +62
Miami +78
New York +52
Orlando +72
San Diego +60
San Francisco +52
Sarasota +70
Tampa +72
Washington +54
24 Hours Weather Forecast
Lake Geneva
Local time: 02:09
28 apr, sunday
0300 62°F
NW
1 mph
0600 56°F
SW
12 mph
0900 54°F
W
13 mph
1200 62°F
NE
9 mph
1500 62°F
NE
6 mph
1800 52°F
SW
8 mph
2100 52°F
W
7 mph
29 apr, monday
0000 52°F
W
12 mph