Trieste · WinterMonth summary
Trieste weather in January
⚠️ Fair
🌡️ Temperature min / max
36°F – 48°F
🌧 Rainy days
34% of days
☀️ Sunshine
7.2h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
4.3/10
📅 📅 Best month
June (8.8/10)
Quick decision
Should you visit Trieste in January?
⚠️ Fair
✅ Yes if: you enjoy winter atmosphere and the lowest prices of the year.
❌ No if: you're looking for sunshine or outdoor activities.
Our take: Trieste in January: 34% rain, 7.2h of sunshine. Better to wait for June.
By trip type
Trieste in January by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in January
Winter in Trieste is cool (9°F during the day). Days are short (7.2h of sunshine) but the city reveals a different side. Expect rain on 34% of days — a light raincoat in the bag is recommended.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | 36°F | 48°F | 34% | 0.1in | 7.2h | 4.3/10 |
| 🌦️ February | 39°F | 52°F | 36% | 0.2in | 8.6h | 4.8/10 |
| ⛅ March | 43°F | 57°F | 32% | 0.1in | 10.7h | 6.8/10 |
| ⛅ April | 48°F | 63°F | 32% | 0.1in | 12.0h | 7.1/10 |
| 🌦️ May | 55°F | 70°F | 50% | 0.2in | 12.7h | 7.3/10 |
| 🌤️ June | 64°F | 81°F | 30% | 0.1in | 14.0h | 8.8/10 |
| 🌤️ July | 68°F | 84°F | 29% | 0.1in | 14.0h | 8.6/10 |
| 🌤️ August | 70°F | 84°F | 25% | 0.1in | 13.0h | 8.6/10 |
| 🌤️ September | 63°F | 75°F | 37% | 0.2in | 11.7h | 7.7/10 |
| 🌤️ October | 55°F | 66°F | 37% | 0.2in | 9.7h | 7.1/10 |
| 🌦️ November | 46°F | 57°F | 45% | 0.2in | 7.2h | 4.5/10 |
| 🌦️ December | 39°F | 50°F | 37% | 0.2in | 6.5h | 4.2/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In January, Trieste averages 48°F, 34% rainy days and 7.2h of sunshine per day. Overall weather score: 4.3/10.
See methodology →
Comparison
January vs June (best month)
The best month is June (score 8.8/10). Difference:
- 🌡️ Max temperature : +18°F
- 🌧 Rainy days : -4%
- ☀️ Sunshine : +6.8h/day
FAQ
FAQ — Trieste in January
Is January a good time to visit Trieste?
January is not recommended for Trieste (score 4.3/10). With 34% rainy days and 7.2h of sunshine, consider June (8.8/10) instead.
What's the weather like in Trieste in January?
It's cool with 48°F daytime and 36°F at night. 7.2h of sunshine per day. Pack warm clothes and favour indoor visits.
Accommodation
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