Measurements:
°C
°F
CURRENT WEATHER
07:58
Trieste
68°F
NW 2 mph
Feels like: 68°F
Precip: 0%
World Resorts Italy Trieste Weather

14 Day Weather Forecast

05.10
sun
DAY
68°F
NE 6 mph
precip
0%
NIGHT
58°F
N 4 mph
precip
100%
05.11
mon
DAY
64°F
NE 11 mph
precip
100%
NIGHT
56°F
NE 13 mph
precip
100%
05.12
tue
DAY
44°F
SW 19 mph
precip
100%
NIGHT
38°F
SW 6 mph
precip
0%
05.13
wed
DAY
56°F
W 6 mph
precip
0%
NIGHT
44°F
W 2 mph
precip
0%
05.14
thu
DAY
62°F
E 5 mph
precip
0%
NIGHT
48°F
W 4 mph
precip
0%
05.15
fri
DAY
64°F
N 10 mph
precip
100%
NIGHT
54°F
W 5 mph
precip
100%
05.16
sat
DAY
56°F
W 4 mph
precip
100%
NIGHT
50°F
NW 2 mph
precip
0%
05.17
sun
DAY
58°F
N 4 mph
precip
100%
NIGHT
48°F
W 6 mph
precip
47%
05.18
mon
DAY
68°F
NE 7 mph
precip
100%
NIGHT
50°F
W 5 mph
precip
0%
05.19
tue
DAY
68°F
NE 4 mph
precip
100%
NIGHT
52°F
W 5 mph
precip
100%
05.20
wed
DAY
66°F
NE 3 mph
precip
100%
NIGHT
52°F
W 6 mph
precip
43%
05.21
thu
DAY
72°F
E 3 mph
precip
0%
NIGHT
54°F
W 4 mph
precip
0%
05.22
fri
DAY
70°F
E 3 mph
precip
100%
NIGHT
56°F
W 5 mph
precip
100%
05.23
sat
DAY
76°F
E 3 mph
precip
0%
NIGHT
62°F
NW 2 mph
precip
100%

Trieste Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Trieste was 66.3°F. The maximum and minimum values were 60.6°F and 71.8°F respectively.

Trieste on the Weather Map

Best Time to Visit Trieste
The most sunny months:
August 23 days
July 21 days
June 19 days
The most warm months:
August 88.1 °F
July 87.7 °F
June 82.2 °F
Warmest sea temperature:
August 81.5 °F
July 81.2 °F
September 76.4 °F
The most cold months:
January 44.1 °F
December 46.9 °F
February 47.5 °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
more details
Italy Resorts:
NAME
F°
Amalfi +74
Bari +64
Bibione +66
Cagliari +68
Catania +68
Florence +58
Genoa +64
Lido di Jesolo +66
Naples +70
Palermo +70
Rimini +66
Rome +66
Sicily +68
Tropea +70
Venice +66
all resorts
24 Hours Weather Forecast
Trieste
Local time: 07:58
10 may, sunday
0900 68°F
NW
2 mph
1200 68°F
NE
6 mph
1500 70°F
E
5 mph
1800 62°F
NE
4 mph
2100 56°F
NW
2 mph
11 may, monday
0000 58°F
N
4 mph
0300 58°F
N
4 mph
0600 58°F
N
5 mph