Measurements:
°C
°F
Geneva
28°F
SW 9 mph
Feels like: 18°F
Precip: 0%
World Resorts Switzerland Geneva Weather

Geneva Sea Water Temperature

Current Sea Water Temperature:
+48.2°F
Maximum Sea Water Temperature in December: 55.6°F
Minimum Sea Water Temperature in December: 47.2°F
Average water temperature in December: 51.5°F

Sea Water Temperature for the Last 10 Days:

December 24 48.2°F December 19 48.2°F
December 23 48.0°F December 18 48.6°F
December 22 48.0°F December 17 48.4°F
December 21 48.0°F December 16 48.4°F
December 20 48.0°F December 15 50.8°F

When is the Warmest Sea for Geneva?

According to our data for the last three years for 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: 2024 2023 2022

The average sea surface temperature in August 2024 for Geneva was 76.8°F. The maximum and minimum values were 73.0°F and 80.4°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Geneva was 71.7°F. The maximum and minimum values were 66.4°F and 77.2°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Geneva was 69.1°F. The maximum and minimum values were 63.6°F and 76.0°F respectively.

Best Time to Visit Geneva
The most sunny months:
August 19 days
July 18 days
September 16 days
The most warm months:
August 79.5 °F
July 79.2 °F
June 74.7 °F
Warmest sea temperature:
August 69.3 °F
July 68.5 °F
September 65.8 °F
The most cold months:
January 36.8 °F
December 39.5 °F
February 41.3 °F
The most rainy months:
May 8 days
June 8 days
July 6 days
The most windy months:
January 5 mph
February 4 mph
April 4 mph

Geneva on the Weather Map

Switzerland Resorts:
NAME
Basle +30
Berne +22
Geneva +28
Gstaad +8
Lake Geneva +32
Lausanne +32
Lucerne +24
Lugano +22
Montreux +16
St Gallen +28
Verbier +4
Vevey +32
Winterthur +32
Zermatt +6
Zurich +32
24 Hours Weather Forecast
Geneva
Local time: 18:19
24 dec, tuesday
2100 28°F
SW
9 mph
25 dec, wednesday
0000 26°F
SW
9 mph
0300 26°F
SW
9 mph
0600 24°F
SW
9 mph
0900 24°F
SW
8 mph
1200 38°F
SW
9 mph
1500 38°F
SW
6 mph
1800 26°F
SW
5 mph