Trieste Weather in December

What's the weather like in Trieste (Friuli Venezia Giulia) in December 2024?

The climate in Trieste during December can be summarized as cool and a little damp.

December is in the winter in Trieste and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 9°C (48°F), whilst at night 3°C (37°F) is normal.

Trieste weather averages (imperial / metric)
Daytime temperature 8.7°C 47.7°F
Nightly temperature 2.5°C 36.5°F
Average temperature 5.6°C 42.1°F
Daily sunshine 3.4 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 12 days
Sea temperature 13.9°C 57.1°F
Humidity 71%
Windspeed 7.9kph 5 mph

On average December is the 6th wettest month of the year in Trieste with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.4 hours of sunshine per day.

December temperatures in Trieste

Trieste average temperature in December

December rainfall

Trieste average rain in December

December hourly sunshine

Trieste average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Trieste in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Trieste weather stats

Trieste weather statistics
Hottest month: July 27.7°C 81.9°F
Driest month: February 73mm 2.9ins
Sunniest month: July 10.2hrs
Coldest month: January 7.4°C 45.3°F
Wettest month: November 117mm 4.6ins
Map showing location of Trieste (45.64861, 13.78) Trieste map pin © Google

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