World Resorts USA Lake Geneva

Lake Geneva Monthly Weather Averages

Please click on any column to get detailed information about Lake Geneva weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Lake Geneva is july. The average daily temp is 80.0°F. The average nightly temp is 65.6°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 48.8°F.

Precipitation total, in.

November is the month with least precipitations during the year. The average precipitation totals for this month is 0.3 in. The month with most precipitation total is April.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Lake Geneva

Sunniest months:
June 13 days
August 13 days
September 13 days
Warmest months:
July 80.0 °F
August 78.6 °F
June 76.0 °F
Warmest sea temp:
August 47.2 °F
October 43.3 °F
July 40.6 °F
Coldest months:
January 26.3 °F
February 30.9 °F
December 33.6 °F
Rainiest months:
April 3 days
May 3 days
September 2 days
Windiest months:
March 11.3 mph
April 11.1 mph
November 10.9 mph

Lake Geneva on a weather map

Lake Geneva
+63°F
SE 12 mph
Feels like: +63°F
Precip.: 5%
Places in USA:
Name
°F
+63°F
+66°F
+77°F
+66°F
+68°F
+84°F
+70°F
+64°F
+68°F
+59°F
+68°F
+82°F
+82°F
+81°F
+66°F
24 Hours Forecast
Lake Geneva
Local time: 11:46
October 29, thursday
1200
63°F
SE
12 mph
1500
64°F
SE
12 mph
1800
54°F
SE
8 mph
2100
50°F
SE
7 mph
October 30, friday
0000
46°F
SE
7 mph
0300
45°F
S
7 mph
0600
41°F
SW
6 mph
0900
46°F
SW
7 mph
Units of measurement: °C / °F