World Resorts Italy Trieste Weather

Trieste 7 Days Forecast

08.04
wed
Day
63°F
SW 9 mph
Precip.
0%
Night
50°F
SW 8 mph
Precip.
0%
09.04
thu
Day
61°F
SW 2 mph
Precip.
0%
Night
46°F
W 4 mph
Precip.
0%
10.04
fri
Day
63°F
NE 1 mph
Precip.
0%
Night
48°F
W 6 mph
Precip.
0%
11.04
sat
Day
64°F
E 4 mph
Precip.
0%
Night
48°F
SW 2 mph
Precip.
0%
12.04
sun
Day
59°F
NE 3 mph
Precip.
0%
Night
55°F
W 4 mph
Precip.
0%
13.04
mon
Day
66°F
W 3 mph
Precip.
22%
Night
57°F
SW 9 mph
Precip.
17%
14.04
tue
Day
61°F
W 10 mph
Precip.
100%
Night
55°F
SW 4 mph
Precip.
100%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 56.0°F. The highest and lowest sea temperatures during the month were 61.7°F and 52.2°F.

Air temperature in Trieste, °F

Precipitation total in Trieste, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Trieste

Sunniest months:
August 23 days
July 21 days
June 19 days
Warmest months:
August 84.3 °F
July 83.9 °F
June 79.0 °F
Warmest sea temp:
August 78.3 °F
July 78.1 °F
September 73.7 °F
Coldest months:
January 44.7 °F
December 47.2 °F
February 47.7 °F
Rainiest months:
May 7 days
November 6 days
September 6 days
Windiest months:
February 6.4 mph
March 6.3 mph
November 6.2 mph

Trieste on a weather map

Current weather
21:54
Trieste
+52°F
SW 3 mph
Feels like: +52°F
Precip.: 0%
Places in Italy:
Name
°F
Amalfi
+59°F
Bari
+59°F
Venice
+57°F
Genoa
+52°F
Cagliari
+55°F
Catania
+59°F
Lido di Jesolo
+57°F
Naples
+61°F
Palermo
+55°F
Reggio di Calabria
+54°F
Rome
+55°F
Rimini
+54°F
Sicily
+54°F
Tropea
+54°F
Florence
+61°F
all places
24 Hours Forecast
Trieste
Local time: 21:54
April 09, thursday
0000
50°F
SW
8 mph
0300
48°F
SW
11 mph
0600
46°F
W
9 mph
0900
52°F
W
7 mph
1200
61°F
SW
2 mph
1500
63°F
E
4 mph
1800
57°F
NE
4 mph
2100
48°F
W
2 mph
Units of measurement: °C / °F