Climate of Trieste, Trieste, Italy
Point-value climate at Trieste (Trieste, Italy). Population approximately 216,035.
Located in Trieste, Italy, Trieste has a seasonal climate. Population approximately 216,035. Monthly average temperatures range from 4.3°C / 39.7°F in January to 22.9°C / 73.2°F in August, with rainfall varying from 70 mm / 2.8 in (February) to 141 mm / 5.6 in (November) — about 1284 mm / 50.6 in across the year. These are point-value climate normals sampled at Trieste's coordinates — often quite different from the surrounding region's area-weighted average.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | 4.3°C39.7°F | 88 mm3.5″ | — |
| February | 5.2°C41.4°F | 70 mm2.8″ | — |
| March | 7.8°C46°F | 89 mm3.5″ | — |
| April | 11.4°C52.5°F | 104 mm4.1″ | — |
| May | 16.3°C61.3°F | 103 mm4.1″ | — |
| June | 20°C68°F | 120 mm4.7″ | — |
| July | 22.7°C72.9°F | 81 mm3.2″ | — |
| August | 22.9°C73.2°F | 106 mm4.2″ | — |
| September | 18.7°C65.7°F | 122 mm4.8″ | — |
| October | 14.1°C57.4°F | 140 mm5.5″ | — |
| November | 9.1°C48.4°F | 141 mm5.6″ | — |
| December | 5.5°C41.9°F | 120 mm4.7″ | — |
Frequently asked questions
What is the best time to visit Trieste?
Trieste does not have a clearly "sunny" season by our profile cutoffs — see the "warmest and driest months" fallback for the closest picks. Trieste's warmest month is August at an average of 22.9°C / 73.2°F, and its driest month is February with about 70 mm / 2.8 in of rain.
What is the climate of Trieste?
Trieste, in Trieste, Italy, has monthly average temperatures ranging from 4.3°C / 39.7°F in January to 22.9°C / 73.2°F in August. Annual rainfall is approximately 1284 mm / 50.6 in, with the wettest month being November (141 mm / 5.6 in) and the driest February (70 mm / 2.8 in).
What is the average temperature in Trieste in August?
The average temperature in Trieste in August is 22.9°C / 73.2°F, with rainfall of about 106 mm / 4.2 in — the warmest month of the year.
When is the driest month in Trieste?
The driest month in Trieste is February, with about 70 mm / 2.8 in of average monthly rainfall. Average temperature that month is 5.2°C / 41.4°F.
When is the wettest month in Trieste?
The wettest month in Trieste is November, with approximately 141 mm / 5.6 in of average monthly rainfall.