Weather in Trieste in Autumn
| September | October | November | ||||
| Average day temperature: | 74.3°F | 64.8°F | 54.5°F | |||
| Average night temperature: | 59.3°F | 53.0°F | 45.8°F | |||
| Sea water temperature: | 73.6°F | 67.3°F | 61.2°F | |||
| Number of sunny days: | 19 days | 14 days | 12 days | |||
| Day length: | 11.8 - 13.3 h. | 10.2 - 11.7 h. | 9.0 - 10.1 h. | |||
| Number of rainy days: | 6 days | 6 days | 6 days | |||
| Precipitation totals: | 4.2 in. | 3.7 in. | 4.1 in. | |||
Day & Night air temperature, °F
September
October
November
0
12
24
36
48
60
72
84
96
54.4
65.6
74.7
46.4
54.5
60.6
| Day temperature | Night temperature |
Sea water temperature, °F
September
October
November
0
12
24
36
48
60
72
84
96
61.2
67.3
73.6
Precipitation total, in.
September
October
November
0.0
0.8
1.5
2.3
3.1
3.9
4.6
5.4
4.3
3.4
4.5
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
13
9
5
6
7
7
11
14
17
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
September
October
November
0.0
1.0
2.1
3.1
4.1
5.2
6.2
7.3
6.1
5.7
5.8
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
4.9
6.4
8.3
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Trieste
Trieste on a weather map
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Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 23:01
April 22, tuesday
0000
54°F
SW
2 mph
2 mph
0300
54°F
SW
2 mph
2 mph
0600
55°F
W
3 mph
3 mph
0900
66°F
S
2 mph
2 mph
1200
72°F
SE
2 mph
2 mph
1500
68°F
E
2 mph
2 mph
1800
63°F
SE
2 mph
2 mph
2100
55°F
SW
4 mph
4 mph
