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Weather in Trieste for October 2025

Your guide to Trieste weather in October - trends and predictions

    Temperatures

  • In general, the average temperature in Trieste at the beginning of October is 20.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.9 °C by the end of October.

  • Rain 🌧️

  • Trieste experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 171.1 mm.

  • More

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

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Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/13°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Trieste in October average weather

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Temperatures trend during October in Trieste

See the weather trend as well as the moving average line
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October weather day by day

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Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
22° /12° 0 mm 6
2 Oct. Sunny
Sunny
21° /14° 27.5 mm 6
3 Oct. Sunny
Sunny
20° /13° 10.4 mm 5
4 Oct. Overcast
Overcast
19° /12° 7 mm 5
5 Oct. Sunny
Sunny
19° /11° 0.2 mm 5
6 Oct. Sunny
Sunny
20° /11° 0 mm 5
7 Oct. Sunny
Sunny
20° /11° 0.1 mm 5
8 Oct. Sunny
Sunny
22° /15° 5.2 mm 6
9 Oct. Partly cloudy
Partly cloudy
20° /12° 8.1 mm 5
10 Oct. Partly cloudy
Partly cloudy
21° /14° 6.6 mm 5
11 Oct. Sunny
Sunny
22° /13° 0.3 mm 5
12 Oct. Sunny
Sunny
20° /13° 0 mm 6
13 Oct. Patchy rain possible
Patchy rain possible
20° /13° 0.4 mm 5
14 Oct. Patchy rain possible
Patchy rain possible
20° /13° 1.2 mm 5
15 Oct. Light rain shower
Light rain shower
18° /10° 4.7 mm 5
16 Oct. Sunny
Sunny
17° /10° 1 mm 5
17 Oct. Sunny
Sunny
18° /11° 0.5 mm 5
18 Oct. Cloudy
Cloudy
17° /10° 4.1 mm 4
19 Oct. Light rain shower
Light rain shower
17° /12° 7.9 mm 4
20 Oct. Light rain shower
Light rain shower
21° /13° 5.9 mm 6
21 Oct. Light rain shower
Light rain shower
20° /14° 7.6 mm 5
22 Oct. Light rain shower
Light rain shower
19° /14° 5.1 mm 4
23 Oct. Patchy rain possible
Patchy rain possible
19° /13° 0.8 mm 4
24 Oct. Light rain shower
Light rain shower
17° /14° 15.4 mm 4
25 Oct. Light rain shower
Light rain shower
18° /14° 8.8 mm 4
26 Oct. Light rain shower
Light rain shower
18° /14° 8 mm 4
27 Oct. Light rain shower
Light rain shower
19° /13° 18.9 mm 5
28 Oct. Patchy rain possible
Patchy rain possible
18° /13° 3.4 mm 4
29 Oct. Patchy rain possible
Patchy rain possible
20° /12° 0.8 mm 5
30 Oct. Light rain shower
Light rain shower
20° /13° 2.9 mm 5
31 Oct. Light rain shower
Light rain shower
19° /11° 8.4 mm 5
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Important Notice
Our weather forecast for Trieste in October 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.

Trieste in October - FAQ

What are the expected maximum and minimum temperatures in Trieste during October?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trieste during October?
Significant rainfall exceeding 171.1 mm is expected in Trieste during October, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trieste during October?
The average wind speed in Trieste during October is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Trieste in October?

As you prepare for your trip to Trieste in October, 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 October, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

October rainfall patterns in Trieste

Explore the daily rainfall trends and prepare for Triestes October weather 💧

UV exposure in Trieste during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Trieste?

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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