Piran · WinterMonth summary
Piran weather in December
⚠️ Fair
🌡️ Temperature min / max
5°C – 11°C
🌧 Rainy days
34% of days
☀️ Sunshine
7.0h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
4.5/10
📅 📅 Best month
July (9.0/10)
Quick decision
Should you visit Piran in December?
⚠️ 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: December brings a challenging climate (4.5/10). July offers milder conditions if your dates are flexible.
By trip type
Piran in December by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in December
🎯 Low season — lowest prices and frequent accommodation deals In December, Piran sees 11°C during the day with 7.0h of sunshine per day. 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 °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌫️ January | 3°C | 9°C | 30% | 2.3 | 7.7h | 4.6/10 |
| 🌫️ February | 4°C | 11°C | 31% | 3.1 | 9.0h | 5.3/10 |
| ⛅ March | 6°C | 13°C | 30% | 2.4 | 10.8h | 6.8/10 |
| ⛅ April | 9°C | 16°C | 31% | 2.6 | 12.1h | 7.1/10 |
| 🌦️ May | 14°C | 20°C | 46% | 4.0 | 13.0h | 7.3/10 |
| 🌤️ June | 19°C | 26°C | 25% | 2.3 | 14.0h | 8.8/10 |
| 🌤️ July | 21°C | 28°C | 27% | 2.4 | 14.0h | 9.0/10 |
| ☀️ August | 22°C | 28°C | 22% | 2.7 | 13.0h | 9.0/10 |
| 🌤️ September | 18°C | 24°C | 35% | 5.4 | 11.7h | 7.8/10 |
| 🌤️ October | 13°C | 19°C | 31% | 4.1 | 9.9h | 7.2/10 |
| 🌦️ November | 9°C | 15°C | 44% | 4.9 | 8.0h | 5.1/10 |
| 🌫️ December | 5°C | 11°C | 34% | 3.5 | 7.0h | 4.5/10 |
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 December, Piran averages 11°C, 34% rainy days and 7.0h of sunshine per day. Overall weather score: 4.5/10.
See methodology →
Comparison
December vs July (best month)
The best month is July (score 9.0/10). Difference:
- 🌡️ Max temperature : +17°C
- 🌧 Rainy days : -7%
- ☀️ Sunshine : +7.0h/day
FAQ
FAQ — Piran in December
Is December a good time to visit Piran?
December is not recommended for Piran (score 4.5/10). With 34% rainy days and 7.0h of sunshine, consider July (9.0/10) instead.
What's the weather like in Piran in December?
It's cool with 11°C daytime and 5°C at night. 7.0h of sunshine per day. Pack warm clothes and favour indoor visits.
Accommodation
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Activities & tours
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