Mersin in December
6.6out of 10
Possible, with caveats
Mild: highs around 15°C. Frequent rain: about 9 rainy days.
15°CAvg high
12°CAvg low
9Rainy days (126 mm)
9:29 hDaylight
07:53Sunrise · 17:22 Sunset
Why this score
- Mild: highs around 15°C
- Frequent rain: about 9 rainy days
- Rain varies a lot between years (±4.4 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in December varies a lot between years (±4.4 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 14°C | 10°C | 99 mm | 10 | – | – | 6.4 |
| February | 15°C | 10°C | 62 mm | 8 | – | – | 6.8 |
| March | 17°C | 12°C | 48 mm | 7 | – | – | 7.3 |
| April | 20°C | 15°C | 28 mm | 5 | – | – | 8.1 |
| May | 24°C | 19°C | 21 mm | 4 | – | – | 8.6 |
| June | 27°C | 23°C | 5 mm | 1 | – | – | 8.9 |
| July | 29°C | 26°C | 2 mm | 0 | – | – | 8.9 |
| August | 30°C | 26°C | 3 mm | 1 | – | – | 8.7 |
| September | 29°C | 24°C | 11 mm | 3 | – | – | 8.8 |
| October | 26°C | 21°C | 30 mm | 4 | – | – | 8.6 |
| November | 20°C | 16°C | 69 mm | 5 | – | – | 8.1 |
| December | 15°C | 12°C | 126 mm | 9 | – | – | 6.6 |
Frequently asked questions
How hot is Mersin in December?
Daytime highs average 15°C and nights about 12°C.
When is the best time to visit Mersin?
The best months are June, July, September, August.