Triëst Weather Averages
Climate averages for Triëst based on 10 years of historical data.
Annual avg temp
14.4°C
Annual avg high
18.1°C
Annual avg low
11.0°C
Record high
37°C
Record low
-7°C
Annual rainfall
1485 mm
Rainy days
128
Sunshine
4.5h/day
Vochtigheid
72%
Average Triëst temperatures by month
Avg high
Avg low
Average rainfall in Triëst by month
Rainfall (mm)
Sunshine hours in Triëst by month
Sunshine (h/day)
Humidity in Triëst by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Weer in januari | 8°C | 3°C | 90 mm | 3.4h |
| Weer in februari | 10°C | 4°C | 109 mm | 3.4h |
| Weer in maart | 13°C | 6°C | 93 mm | 4.4h |
| Weer in april | 17°C | 9°C | 96 mm | 4.7h |
| Weer in mei | 20°C | 13°C | 153 mm | 3.5h |
| Weer in juni | 26°C | 18°C | 105 mm | 5.9h |
| Weer in juli | 29°C | 20°C | 94 mm | 6.5h |
| Weer in augustus | 29°C | 20°C | 109 mm | 6.6h |
| Weer in september | 24°C | 16°C | 189 mm | 5.4h |
| Weer in oktober | 19°C | 12°C | 154 mm | 3.9h |
| Weer in november | 13°C | 8°C | 168 mm | 2.8h |
| Weer in december | 10°C | 4°C | 124 mm | 3.2h |