+45.6495° · +13.7768° · ELEV 0m
Trieste
Italy · Friuli Venezia Giulia
Monthly weather averages for Trieste, Italy — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → JanuaryClimate Overview
Trieste has a temperate climate. The warmest month is July (29°C average high) and the coolest is January (9°C).
№ 02
1524 mm / yearRainfall by Month
Trieste sees 1524 mm of rain a year. The wettest month is November (195 mm); the driest is March (79 mm).
№ 03
June–AugustBest Time to Visit
June–August
18°C – 29°C · 12.7h sun
The best time to visit Trieste is June–August, when temperatures average 18°C–29°C with 12.7 sunshine hours per day.
Some visitors prefer March–May for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 8.6°C | 2.7°C | 114 mm | 5.5 h | 07:41 | 16:46 |
|---|---|---|---|---|---|---|
| February | 10.2°C | 3.7°C | 133 mm | 6.6 h | 07:07 | 17:30 |
| March | 13.4°C | 5.6°C | 79 mm | 9.2 h | 06:18 | 18:09 |
| April | 17.1°C | 9.0°C | 88 mm | 10.3 h | 06:19 | 19:49 |
| May | 20.7°C | 13.3°C | 136 mm | 10.9 h | 05:34 | 20:28 |
| June | 26.3°C | 18.1°C | 95 mm | 12.9 h | 05:14 | 20:55 |
| July | 28.6°C | 20.2°C | 108 mm | 13.0 h | 05:29 | 20:51 |
| August | 28.6°C | 20.2°C | 110 mm | 12.2 h | 06:04 | 20:14 |
| September | 23.8°C | 16.4°C | 183 mm | 10.1 h | 06:42 | 19:17 |
| October | 19.1°C | 12.5°C | 158 mm | 8.0 h | 07:20 | 18:20 |
| November | 13.7°C | 8.3°C | 195 mm | 5.6 h | 07:03 | 16:35 |
| December | 9.9°C | 4.1°C | 125 mm | 5.0 h | 07:38 | 16:21 |