Tulum in December
7.6out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Frequent rain: about 11 rainy days.
27°CAvg high
22°CAvg low
11Rainy days (49 mm)
10:47 hDaylight
07:23Sunrise · 18:09 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Frequent rain: about 11 rainy days
- Rain varies a lot between years (±4.5 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in December varies a lot between years (±4.5 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 | 26°C | 22°C | 46 mm | 11 | – | – | 7.7 |
| February | 27°C | 22°C | 24 mm | 7 | – | – | 8.2 |
| March | 27°C | 23°C | 29 mm | 7 | – | – | 8.2 |
| April | 28°C | 24°C | 30 mm | 7 | – | – | 8.2 |
| May | 29°C | 25°C | 87 mm | 13 | – | – | 7.2 |
| June | 29°C | 26°C | 182 mm | 19 | – | – | 6.0 |
| July | 30°C | 26°C | 92 mm | 16 | – | – | 6.6 |
| August | 30°C | 26°C | 119 mm | 19 | – | – | 6.1 |
| September | 30°C | 26°C | 181 mm | 23 | – | – | 5.9 |
| October | 29°C | 25°C | 187 mm | 20 | – | – | 6.1 |
| November | 28°C | 23°C | 76 mm | 12 | – | – | 7.5 |
| December | 27°C | 22°C | 49 mm | 11 | – | – | 7.6 |
Frequently asked questions
How hot is Tulum in December?
Daytime highs average 27°C and nights about 22°C.
When is the best time to visit Tulum?
The best months are February, March, April, January.