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 august. The average daily temp is 78.6°F. The average nightly temp is 64.8°F.

Sea water temperature, °F

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 59.7°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:
September 15 days
August 14 days
November 13 days
Warmest months:
August 78.6 °F
July 78.4 °F
June 75.0 °F
Warmest sea temp:
August 57.4 °F
October 50.8 °F
July 49.3 °F
Coldest months:
January 27.3 °F
February 29.9 °F
December 35.3 °F
Rainiest months:
April 4 days
May 3 days
July 2 days
Windiest months:
March 11.1 mph
April 10.8 mph
November 10.7 mph

Lake Geneva on a weather map

Lake Geneva
+30°F
SE 26 mph
Feels like: +18°F
Precip.: 0%
Places in USA:
Name
°F
+48°F
+50°F
+75°F
+75°F
+59°F
+70°F
+77°F
+70°F
+46°F
+63°F
+57°F
+73°F
+72°F
+66°F
+34°F
24 Hours Forecast
Lake Geneva
Local time: 13:18
November 21, thursday
1500
34°F
SE
26 mph
1800
36°F
S
19 mph
2100
37°F
SE
12 mph
November 22, friday
0000
37°F
SE
9 mph
0300
37°F
SE
14 mph
0600
37°F
SE
15 mph
0900
37°F
SE
16 mph
1200
39°F
SE
16 mph
Units of measurement: °C / °F