Cozumel in July
7.2out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Frequent rain: about 14 rainy days.
29°CAvg high
27°CAvg low
14Rainy days (82 mm)
13:08 hDaylight
06:19Sunrise · 19:27 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Frequent rain: about 14 rainy days
- Rain varies a lot between years (±4.3 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in July varies a lot between years (±4.3 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 | 25°C | 24°C | 64 mm | 12 | – | – | 7.5 |
| February | 26°C | 24°C | 28 mm | 7 | – | – | 8.1 |
| March | 26°C | 24°C | 26 mm | 6 | – | – | 8.3 |
| April | 27°C | 25°C | 29 mm | 6 | – | – | 8.3 |
| May | 28°C | 26°C | 83 mm | 11 | – | – | 7.6 |
| June | 28°C | 27°C | 169 mm | 18 | – | – | 6.3 |
| July | 29°C | 27°C | 82 mm | 14 | – | – | 7.2 |
| August | 29°C | 27°C | 106 mm | 16 | – | – | 6.8 |
| September | 29°C | 27°C | 179 mm | 20 | – | – | 6.1 |
| October | 28°C | 26°C | 215 mm | 20 | – | – | 6.1 |
| November | 27°C | 25°C | 103 mm | 13 | – | – | 7.3 |
| December | 26°C | 24°C | 66 mm | 12 | – | – | 7.4 |
Frequently asked questions
How hot is Cozumel in July?
Daytime highs average 29°C and nights about 27°C.
When is the best time to visit Cozumel?
The best months are March, April, February.