Measurements:
°C
°F
Stromboli
60°F
W 3 mph
Feels like: 60°F
Precip: 0%
World Resorts Italy Stromboli Weather

Stromboli Sea Water Temperature

Current Sea Water Temperature:
+66.0°F
Maximum Sea Water Temperature in December: 69.0°F
Minimum Sea Water Temperature in December: 62.2°F
Average water temperature in December: 65.4°F

Sea Water Temperature for the Last 10 Days:

December 13 66.0°F December 08 66.4°F
December 12 66.0°F December 07 67.2°F
December 11 66.4°F December 06 67.0°F
December 10 65.8°F December 05 67.0°F
December 09 66.4°F December 04 67.2°F

When is the Warmest Sea for Stromboli?

According to our data for the last three years for Stromboli 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Stromboli was 85.2°F. The maximum and minimum values were 83.2°F and 87.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Stromboli was 86.2°F. The maximum and minimum values were 84.0°F and 89.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Stromboli was 82.4°F. The maximum and minimum values were 79.6°F and 84.0°F respectively.

Best Time to Visit Stromboli
The most sunny months:
July 28 days
August 25 days
June 24 days
The most warm months:
August 83.6 °F
July 82.9 °F
September 78.9 °F
Warmest sea temperature:
August 86.6 °F
July 85.6 °F
September 82.4 °F
The most cold months:
February 56.1 °F
January 56.6 °F
March 56.9 °F
The most rainy months:
November 2 days
December 2 days
January 2 days
The most windy months:
December 11 mph
January 11 mph
March 10 mph

Stromboli on the Weather Map

Italy Resorts:
NAME
Amalfi +48
Bari +54
Cagliari +54
Catania +56
Florence +46
Genoa +46
Naples +54
Palermo +52
Reggio di Calabria +54
Rimini +48
Rome +50
Scalea +46
Sicily +52
Tropea +54
Venice +46
24 Hours Weather Forecast
Stromboli
Local time: 10:22
13 dec, saturday
1200 60°F
SW
2 mph
1500 60°F
S
2 mph
1800 60°F
SW
2 mph
2100 60°F
W
2 mph
14 dec, sunday
0000 60°F
NW
2 mph
0300 60°F
N
2 mph
0600 58°F
NE
2 mph
0900 60°F
NE
2 mph