Chetumal Climate: Weather by Month and Best Time to Visit
Best months for Chetumal: February, March, April.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 27°C | 21°C | 52 mm | 12 | – | – | 7.4 |
| February | 28°C | 22°C | 24 mm | 7 | – | – | 8.1 |
| March | 29°C | 23°C | 26 mm | 7 | – | – | 8.1 |
| April | 31°C | 24°C | 31 mm | 8 | – | – | 7.6 |
| May | 31°C | 25°C | 92 mm | 15 | – | – | 6.4 |
| June | 31°C | 26°C | 194 mm | 22 | – | – | 5.6 |
| July | 31°C | 26°C | 120 mm | 21 | – | – | 5.6 |
| August | 31°C | 26°C | 157 mm | 23 | – | – | 5.5 |
| September | 31°C | 25°C | 186 mm | 25 | – | – | 5.5 |
| October | 30°C | 24°C | 190 mm | 22 | – | – | 5.9 |
| November | 28°C | 23°C | 96 mm | 15 | – | – | 7.0 |
| December | 28°C | 22°C | 55 mm | 13 | – | – | 7.3 |