Weather in Trieste for April 2025
Yellow Thunderstorm Warning - See hour by hour.
Until now, April 2025 in Trieste is slightly cooler than the historical average by -1.9 °C.
The forecast for the upcoming days in Trieste predicts a temperature of 17 °C, which is slightly above the historical average.
In general, the average temperature in Trieste at the beginning of April is 16.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 16.4 °C by the end of April.
The climate of Trieste in April is notably wet, with an average of 15 rainy days, and a total of 109.6 mm of precipitation.
Is April a good time to visit Trieste? check out the best time to travel to Trieste page.
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Trieste Weather April
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2 17° | 3 15° | 4 17° | 5 19° | 6  17° | |
| 7  17° | 8  19° | 9  18° | 10 16° | 11 21° | 12 20° | 13 20° |
| 14 19° | 15 19° | 16  16° | 17 16° | 18  15° | 19 16° | 20  16° |
| 21 15° | 22 18° | 23  17° | 24 19° | 25 16° | 26 17° | 27 13° |
| 28 16° | 29 16° | 30 18° |
You can click on date
Temperatures trend during April in Trieste
April weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Apr. | Light rain shower | 15° /7° | 10.6 mm | 4 | |
| 2 Apr. | Light rain shower | 17° /7° | 0.3 mm | 5 | |
| 3 Apr. | Light rain shower | 15° /8° | 0.9 mm | 4 | |
| 4 Apr. | Patchy rain possible | 17° /7° | 0 mm | 5 | |
| 5 Apr. | Patchy rain possible | 19° /9° | 0.1 mm | 5 | |
| 6 Apr. | Partly cloudy | 17° /8° | 0.3 mm | 5 | |
| 7 Apr. | Sunny | 17° /7° | 0 mm | 5 | |
| 8 Apr. | Overcast | 19° /8° | 0 mm | 5 | |
| 9 Apr. | Cloudy | 18° /8° | 1 mm | 5 | |
| 10 Apr. | Light rain shower | 16° /8° | 4.1 mm | 4 | |
| 11 Apr. | Sunny | 21° /8° | 0 mm | 6 | |
| 12 Apr. | Sunny | 20° /10° | 0.1 mm | 5 | |
| 13 Apr. | Sunny | 20° /12° | 1.2 mm | 5 | |
| 14 Apr. | Partly cloudy | 19° /12° | 9 mm | 5 | |
| 15 Apr. | Patchy rain possible | 19° /13° | 15.9 mm | 5 | |
| 16 Apr. | Moderate or heavy rain with thunder | 16° /8° | 2.8 mm | 4 | |
| 17 Apr. | Moderate or heavy rain with thunder | 16° /8° | 20 mm | 4 | |
| 18 Apr. | Light drizzle | 15° /7° | 5.5 mm | 4 | |
| 19 Apr. | Patchy rain possible | 16° /7° | 1.2 mm | 4 | |
| 20 Apr. | Patchy rain possible | 16° /10° | 2.3 mm | 1.3 | |
| 21 Apr. | Patchy rain possible | 15° /10° | 1.9 mm | 1 | |
| 22 Apr. | Patchy rain possible | 18° /9° | 0.8 mm | 1.5 | |
| 23 Apr. | Moderate rain | 17° /12° | 7.6 mm | 0.9 | |
| 24 Apr. | Moderate rain | 19° /12° | 6.9 mm | 1.2 | |
| 25 Apr. | Patchy rain possible | 16° /12° | 4.6 mm | 3 | |
| 26 Apr. | Patchy rain possible | 17° /11° | 0.1 mm | 3 | |
| 27 Apr. | Moderate rain | 13° /10° | 5.8 mm | 3 | |
| 28 Apr. | Patchy rain possible | 16° /11° | 0.9 mm | 3 | |
| 29 Apr. | Patchy rain possible | 16° /10° | 0.3 mm | 3 | |
| 30 Apr. | Sunny | 18° /12° | 0 mm | 4 | |
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Trieste in April - FAQ
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
April rainfall patterns in Trieste
UV exposure in Trieste during April
Quick links
Where is Trieste?Get accurate weather forecasts for Trieste, located at latitude 45.598 and longitude 11.64. Stay updated with localized weather information tailored for Trieste.