Trieste Weather in December
Italy · 30-year monthly averages
🤔 Fair time to visit
December in Trieste is chilly, with average daytime highs around 10°C (50°F) and nighttime lows near 5°C (42°F). Expect roughly 83mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
Avg high
10°C
50°F
Avg low
5°C
42°F
Rainfall
83mm
moderate
Rainy days
8
days with ≥1mm
🎒 What to pack
- jacket or coat
- long-sleeve layers
December vs the rest of the year
FAQ
- How hot is Trieste in December?
- December in Trieste is chilly, with average daytime highs around 10°C (50°F) and nighttime lows near 5°C (42°F). Expect roughly 83mm of precipitation spread over about 8 rainy days, with a moderate amount of rain.
- Does it rain a lot in Trieste in December?
- Trieste sees around 83mm of precipitation in December on average — moderate by global standards.
- Is December a good time to visit Trieste?
- December is a workable month to visit Trieste, but expect some weather trade-offs.