Weather in Trieste in Summer
| June | July | August | ||||
| Average day temperature: | ||||||
| Average day temperature: | 79.0°F | 83.9°F | 84.3°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 61.9°F | 65.2°F | 65.8°F | |||
| Sea water temperature: | ||||||
| Sea water temperature: | 73.2°F | 78.1°F | 78.3°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 19 days | 21 days | 23 days | |||
| Day length: | ||||||
| Day length: | 15.5 - 15.7 h. | 14.8 - 15.6 h. | 13.3 - 14.7 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 4 days | 5 days | 4 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 2.7 in. | 2.9 in. | 2.6 in. | |||
Day & Night air temperature, °F
Sea water temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours
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
Places in Italy:
Name
°F
24 Hours Forecast
Trieste
Local time: 02:39
December 26, friday
0300
36°F
SW
10 mph
10 mph
0600
36°F
SW
11 mph
11 mph
0900
37°F
SW
9 mph
9 mph
1200
45°F
SW
8 mph
8 mph
1500
45°F
SW
6 mph
6 mph
1800
37°F
W
6 mph
6 mph
2100
36°F
SW
6 mph
6 mph
December 27, saturday
0000
36°F
SW
6 mph
6 mph
