Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Trieste is from June, July, August, but considering flight prices and crowds, the best months to visit are May, June, August. — consistent weather climate
🌦Humid
| Score | 16 | 23 | 40 | 67 | 72 | 79 | 79 | 81 | 64 | 69 | 32 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Mild | Cool & rainy | Humid | Humid | Humid | Rainy | Cool & rainy | Cold | Cold |
| Temperature | 2–9°C | 4–10°C | 6–13°C | 9–17°C | 13–21°C | 18–26°C | 21–29°C | 21–29°C | 17–24°C | 13–19°C | 8–14°C | 4–10°C |
| Feels like | -2–5°C | 0–7°C | 2–11°C | 6–16°C | 12–21°C | 18–28°C | 21–32°C | 21–31°C | 15–24°C | 10–18°C | 4–11°C | 0–7°C |
| Precipitation | 97mm 12 days | 110mm 14 days | 90mm 11 days | 87mm 10 days | 150mm 15 days | 101mm 9 days | 92mm 6 days | 94mm 6 days | 189mm 12 days | 171mm 14 days | 169mm 16 days | 122mm 14 days |
| Sunshine | 5.8h ☀︎ 64% | 6.4h ☀︎ 62% | 8.9h ☀︎ 75% | 10.3h ☀︎ 76% | 10.6h ☀︎ 71% | 12.8h ☀︎ 82% | 13.2h ☀︎ 86% | 12.2h ☀︎ 87% | 10.0h ☀︎ 80% | 7.8h ☀︎ 72% | 5.5h ☀︎ 58% | 5.0h ☀︎ 57% |
| Wind | E · 20 km/h | E · 21 km/h | E · 21 km/h | E · 20 km/h | E · 19 km/h | E · 17 km/h | E · 18 km/h | E · 19 km/h | E · 20 km/h | E · 20 km/h | E · 22 km/h | E · 19 km/h |
| Humidity (%) | 74% | 73% | 68% | 67% | 72% | 69% | 64% | 64% | 69% | 75% | 76% | 77% |
| Day length | 9.1h | 10.4h | 11.9h | 13.6h | 14.9h | 15.6h | 15.3h | 14.1h | 12.5h | 10.9h | 9.5h | 8.7h |
| Tourist Crowds | Low season | Low season | Low season | Low season | Shoulder season | High season | High season | High season | Shoulder season | Low season | Low season | Low season |