Trieste Weather in January

What's the weather like in Trieste (Friuli Venezia Giulia) in January 2025?

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

January is in the winter in Trieste and is typically the coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night 2°C (35°F) is normal.

Trieste weather averages (imperial / metric)
Daytime temperature 7.6°C 45.6°F
Nightly temperature 1.5°C 34.6°F
Average temperature 4.5°C 40.1°F
Daily sunshine 3.8 hrs
Avg rainfall 80 mm 3.2 ins
Rainy days 12 days
Sea temperature 11.6°C 52.9°F
Humidity 70%
Windspeed 7.9kph 5 mph

On average January is the 4th driest month of the year in Trieste with around 80mm 3.2 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 3.8 hours of sunshine per day.

January temperatures in Trieste

Trieste average temperature in January

January rainfall

Trieste average rain in January

January hourly sunshine

Trieste average rain in January

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 January 2024.

Other monthly averages

Best places to visit in January

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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