Measurements:
°C
°F
Trieste
34°F
N 3 mph
Feels like: 30°F
Precip: 0%
World Resorts Italy Trieste Weather

Trieste Sea Water Temperature

Current Sea Water Temperature:
+56.2°F
Maximum Sea Water Temperature in December: 60.8°F
Minimum Sea Water Temperature in December: 50.2°F
Average water temperature in December: 55.6°F

Sea Water Temperature for the Last 10 Days:

December 21 56.2°F December 16 57.8°F
December 20 55.6°F December 15 57.6°F
December 19 55.8°F December 14 57.4°F
December 18 55.8°F December 13 57.8°F
December 17 56.2°F December 12 57.4°F

When is the Warmest Sea for Trieste?

According to our data for the last three years for Trieste 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 Trieste was 84.6°F. The maximum and minimum values were 82.0°F and 88.8°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Trieste was 83.7°F. The maximum and minimum values were 80.4°F and 89.0°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Trieste was 78.2°F. The maximum and minimum values were 70.8°F and 86.2°F respectively.

Best Time to Visit Trieste
The most sunny months:
August 23 days
July 21 days
September 19 days
The most warm months:
August 88.3 °F
July 88.1 °F
June 81.9 °F
Warmest sea temperature:
August 81.6 °F
July 81.1 °F
September 76.3 °F
The most cold months:
January 44.1 °F
December 46.7 °F
February 47.3 °F
The most rainy months:
May 7 days
November 6 days
September 6 days
The most windy months:
February 6 mph
March 6 mph
November 6 mph

Trieste on the Weather Map

Italy Resorts:
NAME
Amalfi +40
Bari +46
Cagliari +44
Catania +48
Florence +36
Genoa +36
Ischia +52
Naples +46
Palermo +48
Reggio di Calabria +46
Rimini +40
Rome +34
Scalea +30
Sicily +42
Venice +34
24 Hours Weather Forecast
Trieste
Local time: 06:20
22 dec, sunday
0900 38°F
NW
4 mph
1200 42°F
NE
7 mph
1500 42°F
NE
5 mph
1800 38°F
S
4 mph
2100 38°F
W
7 mph
23 dec, monday
0000 38°F
SW
17 mph
0300 40°F
SW
19 mph
0600 38°F
SW
17 mph