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Italy weather

Weather in Trieste for January 2027

Your guide to Trieste weather in January - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Trieste during January is quite rare, with fewer than 2 snowy days on average.

    • Temperatures

  • In general, the average temperature in Trieste at the beginning of January is 7.8 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 9.2 °C by the end of January.

    • Rain 🌧️

  • Trieste experiences moderate rainfall in January, with an average of 10 rainy days and a total precipitation of 101.5 mm.

    • More

  • Is January a good time to visit Trieste? check out the best time to travel to Trieste page.

  • ✨ Is January a good time to visit Trieste? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
1
Snow days
Average temperatures
8°/3°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Trieste Weather January

Move between months or click on a day
December
February
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Light rain
9°
2
Light rain
8°
3
Light rain
8°
4
Overcast
8°
5
Patchy rain possible
7°
6
Light rain
8°
7
Light rain
8°
8
Patchy rain possible
7°
9
Moderate rain
7°
10
Patchy rain possible
7°
11
Overcast
6°
12
Overcast
7°
13
Overcast
7°
14
Overcast
7°
15
Light rain
7°
16
Moderate rain
7°
17
Moderate or heavy rain shower
7°
18
Light rain
7°
19
Moderate rain at times
7°
20
Sunny
6°
21
Overcast
6°
22
Patchy rain possible
6°
23
Light rain
8°
24
Patchy rain possible
8°
25
Patchy rain possible
9°
26
Patchy rain possible
10°
27
Patchy rain possible
9°
28
Moderate rain
10°
29
Patchy rain possible
9°
30
Cloudy
9°
31
Patchy rain possible
10°

Temperatures trend during January in Trieste

See the weather trend as well as the moving average line

January weather in Trieste day by day

Click on a date for more information
December February
Date Weather Temperatures Rain Snow More
1 Jan. Light rain
Light rain
 9° /4° 3.6 mm 0 cm
2 Jan. Light rain
Light rain
 8° /5° 2.6 mm 0 cm
3 Jan. Light rain
Light rain
 8° /5° 2.8 mm 0 cm
4 Jan. Overcast
Overcast
 8° /4° 0.1 mm 0 cm
5 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 1.8 mm 0 cm
6 Jan. Light rain
Light rain
 8° /5° 7.7 mm 0.4 cm
7 Jan. Light rain
Light rain
 8° /5° 2.6 mm 0 cm
8 Jan. Patchy rain possible
Patchy rain possible
 7° /3° 1.4 mm 0 cm
9 Jan. Moderate rain
Moderate rain
 7° /4° 13.6 mm 0 cm
10 Jan. Patchy rain possible
Patchy rain possible
 7° /2° 1.1 mm 0 cm
11 Jan. Overcast
Overcast
 6° /1° 0 mm 0 cm
12 Jan. Overcast
Overcast
 7° /1° 0.1 mm 0 cm
13 Jan. Overcast
Overcast
 7° /2° 0.1 mm 0 cm
14 Jan. Overcast
Overcast
 7° /3° 0.4 mm 0 cm
15 Jan. Light rain
Light rain
 7° /3° 2.5 mm 0 cm
16 Jan. Moderate rain
Moderate rain
 7° /3° 12.5 mm 0 cm
17 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 7° /3° 7.9 mm 0 cm
18 Jan. Light rain
Light rain
 7° /3° 4.3 mm 0 cm
19 Jan. Moderate rain at times
Moderate rain at times
 7° /1° 6.5 mm 0.2 cm
20 Jan. Sunny
Sunny
 6° /1° 0.3 mm 0 cm
21 Jan. Overcast
Overcast
 6° /1° 0.5 mm 0 cm
22 Jan. Patchy rain possible
Patchy rain possible
 6° /1° 1.3 mm 0 cm
23 Jan. Light rain
Light rain
 8° /3° 3.9 mm 0 cm
24 Jan. Patchy rain possible
Patchy rain possible
 8° /4° 2.4 mm 0 cm
25 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 1.4 mm 0 cm
26 Jan. Patchy rain possible
Patchy rain possible
 10° /4° 2.4 mm 0 cm
27 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 1.2 mm 0 cm
28 Jan. Moderate rain
Moderate rain
 10° /4° 13.2 mm 0 cm
29 Jan. Patchy rain possible
Patchy rain possible
 9° /4° 2.1 mm 0 cm
30 Jan. Cloudy
Cloudy
 9° /3° 0.2 mm 0 cm
31 Jan. Patchy rain possible
Patchy rain possible
 10° /3° 1.2 mm 0 cm
Next
Important Notice
Our weather forecast for Trieste in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trieste forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Trieste weather in January vs December vs February

Compare January weather in Trieste with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
DecemberJanuaryFebruary
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures9°/5°8°/3°10°/5°
Rainfall61 mm102 mm88 mm
Snowfall0 cm1 cm0 cm
Wind11.9 km/h13.6 km/h12.3 km/h
Humidity77%77%76%
Rainy days8 days10 days9 days
Snow days0 days1 days0 days
Dry days23 days20 days19 days

Planning a trip to Trieste? Discover the best time to visit

Trieste in January - FAQ

What are the expected maximum and minimum temperatures in Trieste during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.

How much rainfall should be expected in Trieste during January?
Significant rainfall exceeding 101.5 mm is expected in Trieste during January, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Trieste in January 2027?
Trieste typically sees 0.6 cm of snowfall during January.

What are the typical wind conditions in Trieste during January?
The average wind speed in Trieste during January is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

Trieste snow forecast January 2027

Track daily snowfall levels and discover Trieste’s snowy potential this January ❄️
On average, Trieste sees 1 snowy days during January, with approximately 0.6 cm of total snowfall.

January rainfall patterns in Trieste

Explore the daily rainfall trends and prepare for Triestes January weather 💧
Typically, Trieste has 10 rainy days in January with a total of 101.5 mm of rainfall.

What to pack to Trieste in January?

🌦️ Cold & raw · highs around 8 °C, frequent showers

As you prepare for your trip to Trieste in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Trieste, during January, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Get accurate weather forecasts for Trieste, located at latitude 45.65 and longitude 13.777. Stay updated with localized weather information tailored for Trieste.

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