Trieste
April
Weather in Trieste for April 2025
Your guide to Trieste weather in April - trends and predictions
In general, the average temperature in Trieste at the beginning of April is 17.3 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 17.1 °C by the end of April.
Expect significant rainfall in Trieste during April, with an average of 18 rainy days.
Is April a good time to visit Trieste? check out the best time to travel to Trieste page.
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12
Dry days
18
Rainy days
0
Snow days
18°/9°
Temperatures
11 km/h
Avg max wind
73 %
Avg humidity
Trieste in April average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2 16° | 3 12° | 4 16° | 5 18° | 6  21° | |
| 7  23° | 8  23° | 9  21° | 10 14° | 11 22° | 12 23° | 13 25° |
| 14 26° | 15 22° | 16  15° | 17 15° | 18  13° | 19 16° | 20  14° |
| 21 14° | 22  9° | 23 11° | 24 11° | 25 12° | 26 14° | 27 16° |
| 28 20° | 29 23° | 30 24° |
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Temperatures trend during April in Trieste
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Light rain shower | 15° /9° | 21.1 mm | 4 | |
| 2 Apr. | Light rain shower | 16° /6° | 0.5 mm | 4 | |
| 3 Apr. | Light rain shower | 12° /8° | 1.7 mm | 3 | |
| 4 Apr. | Patchy rain possible | 16° /6° | 0 mm | 4 | |
| 5 Apr. | Patchy rain possible | 18° /9° | 0.1 mm | 4 | |
| 6 Apr. | Partly cloudy | 21° /10° | 0 mm | 6 | |
| 7 Apr. | Sunny | 23° /11° | 0 mm | 6 | |
| 8 Apr. | Overcast | 23° /13° | 0 mm | 5 | |
| 9 Apr. | Cloudy | 21° /12° | 2 mm | 5 | |
| 10 Apr. | Light rain shower | 14° /11° | 8.3 mm | 3 | |
| 11 Apr. | Sunny | 22° /9° | 0 mm | 6 | |
| 12 Apr. | Sunny | 23° /12° | 0 mm | 6 | |
| 13 Apr. | Sunny | 25° /14° | 0 mm | 7 | |
| 14 Apr. | Partly cloudy | 26° /14° | 0 mm | 7 | |
| 15 Apr. | Patchy rain possible | 22° /14° | 0 mm | 5 | |
| 16 Apr. | Moderate or heavy rain with thunder | 15° /6° | 4.1 mm | 4 | |
| 17 Apr. | Moderate or heavy rain with thunder | 15° /5° | 4.1 mm | 4 | |
| 18 Apr. | Light drizzle | 13° /6° | 3.3 mm | 3 | |
| 19 Apr. | Patchy rain possible | 16° /4° | 0.5 mm | 4 | |
| 20 Apr. | Patchy light rain with thunder | 14° /6° | 3.4 mm | 3 | |
| 21 Apr. | Patchy light rain with thunder | 14° /5° | 6.4 mm | 3 | |
| 22 Apr. | Moderate rain | 9° /5° | 23.3 mm | 2 | |
| 23 Apr. | Light rain shower | 11° /5° | 10.6 mm | 3 | |
| 24 Apr. | Light rain shower | 11° /6° | 10.6 mm | 3 | |
| 25 Apr. | Light rain shower | 12° /5° | 5.8 mm | 3 | |
| 26 Apr. | Light rain shower | 14° /4° | 1.4 mm | 3 | |
| 27 Apr. | Light rain shower | 16° /8° | 1.9 mm | 4 | |
| 28 Apr. | Partly cloudy | 20° /10° | 0 mm | 6 | |
| 29 Apr. | Partly cloudy | 23° /10° | 0 mm | 6 | |
| 30 Apr. | Patchy rain possible | 24° /12° | 0.5 mm | 5 | |
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Important Notice
Our weather forecast for Trieste in April 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 April - FAQ
What are the expected maximum and minimum temperatures in Trieste during April?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Trieste during April?
Significant rainfall exceeding 109.6 mm is expected in Trieste during April, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Trieste during April?
The average wind speed in Trieste during April is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Trieste in April?
As you prepare for your trip to Trieste in April, 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 April, 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
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