Trieste
August
Weather in Trieste for August 2025
Your guide to Trieste weather in August - trends and predictions
In general, the average temperature in Trieste at the beginning of August is 27.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.1 °C by the end of August.
Trieste sees moderate rainfall in August, averaging 10 rainy days.
Is August a good time to visit Trieste? check out the best time to travel to Trieste page.
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21
Dry days
10
Rainy days
0
Snow days
28°/19°
Temperatures
13 km/h
Avg max wind
67 %
Avg humidity
Trieste in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  28° | 3  29° | ||||
| 4 27° | 5 26° | 6 27° | 7 27° | 8  28° | 9  29° | 10 30° |
| 11 31° | 12 31° | 13 31° | 14 31° | 15 31° | 16  32° | 17 31° |
| 18 29° | 19 28° | 20 31° | 21 33° | 22 31° | 23 32° | 24 32° |
| 25 31° | 26 31° | 27 32° | 28 29° | 29 27° | 30 26° | 31 28° |
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Temperatures trend during August in Trieste
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 30° /19° | 3.4 mm | 7 | |
| 2 Aug. | Overcast | 28° /18° | 6.9 mm | 6 | |
| 3 Aug. | Moderate or heavy rain shower | 29° /20° | 3.4 mm | 7 | |
| 4 Aug. | Moderate or heavy rain shower | 27° /18° | 52.5 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 26° /18° | 31.5 mm | 6 | |
| 6 Aug. | Patchy rain possible | 27° /18° | 2.5 mm | 7 | |
| 7 Aug. | Patchy rain possible | 27° /17° | 2.5 mm | 6 | |
| 8 Aug. | Sunny | 28° /16° | 0.2 mm | 7 | |
| 9 Aug. | Partly cloudy | 29° /18° | 0.1 mm | 8 | |
| 10 Aug. | Partly cloudy | 30° /19° | 0 mm | 8 | |
| 11 Aug. | Sunny | 31° /20° | 0 mm | 8 | |
| 12 Aug. | Partly cloudy | 31° /20° | 0 mm | 8 | |
| 13 Aug. | Sunny | 31° /20° | 0 mm | 8 | |
| 14 Aug. | Sunny | 31° /21° | 0 mm | 8 | |
| 15 Aug. | Sunny | 31° /20° | 0 mm | 8 | |
| 16 Aug. | Cloudy | 32° /21° | 0 mm | 8 | |
| 17 Aug. | Sunny | 31° /21° | 0 mm | 8 | |
| 18 Aug. | Patchy rain possible | 29° /20° | 7.2 mm | 7 | |
| 19 Aug. | Sunny | 28° /20° | 6.1 mm | 7 | |
| 20 Aug. | Patchy rain possible | 31° /20° | 1 mm | 7 | |
| 21 Aug. | Sunny | 33° /21° | 0.7 mm | 8 | |
| 22 Aug. | Sunny | 31° /21° | 0 mm | 8 | |
| 23 Aug. | Patchy rain possible | 32° /21° | 0.1 mm | 7 | |
| 24 Aug. | Sunny | 32° /22° | 0 mm | 8 | |
| 25 Aug. | Sunny | 31° /21° | 0.1 mm | 8 | |
| 26 Aug. | Sunny | 31° /21° | 0.1 mm | 8 | |
| 27 Aug. | Partly cloudy | 32° /20° | 0.2 mm | 8 | |
| 28 Aug. | Moderate or heavy rain shower | 29° /19° | 19.6 mm | 7 | |
| 29 Aug. | Moderate or heavy rain shower | 27° /18° | 12.7 mm | 7 | |
| 30 Aug. | Light rain shower | 26° /17° | 15.8 mm | 6 | |
| 31 Aug. | Patchy rain possible | 28° /17° | 0.1 mm | 7 | |
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Important Notice
Our weather forecast for Trieste in August 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 August - FAQ
What are the expected maximum and minimum temperatures in Trieste during August?
During August, expect a variety of temperatures with highs around 28° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Trieste during August?
Significant rainfall exceeding 286.1 mm is expected in Trieste during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trieste during August?
The average wind speed in Trieste during August is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Trieste in August?
As you prepare for your trip to Trieste in August, 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 August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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