Trieste Weather in October
17.9°C high · 11.8°C low · 116 mm rain · 4h sun
Oct is a warm month in Trieste — not peak season, but a good time to avoid crowds.
October at a glance
| Metric | Value |
|---|---|
| Average high | 17.9°C |
| Average low | 11.8°C |
| Rainfall | 116 mm |
| Sunshine | 4 hours/day |
| Daylight | 10.7 hours |
What to pack in October
Pack a jacket and layers, plus a raincoat and umbrella for Trieste in October.
Trieste weather by month
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Frequently asked questions
What is the weather in Trieste in October?
Highs of 17.9°C and lows of 11.8°C, with about 116 mm of rain and 4 hours of sunshine per day.
Is October a good time to visit Trieste?
Oct is a warm month in Trieste — not peak season, but a good time to avoid crowds.
What to do in Trieste · Best time to visit Trieste
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.