worldweatherCayman Islands weather in December - temperature, rain and is it a good time to visit?
December is one of the best months for a holiday in Cayman Islands.
Daytime
29°
Night
24°
🌊 Sea
29°
☀️ Day length
10 h 58 min
Chance of rain
25%
Thunder days
6%
Humid days
100%
In December, Cayman Islands averages about 29° during the day and 24° at night. There's a moderate chance of rain (about 25%). The sea is around 29°C - very warm for swimming.
Cayman Islands weather all year - average temperatures and rain
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January ★ | 28℃ | 23℃ | 33% |
| February ★ | 29℃ | 23℃ | 23% |
| March ★ | 29℃ | 23℃ | 20% |
| April | 30℃ | 25℃ | 20% |
| May | 31℃ | 25℃ | 39% |
| June | 31℃ | 26℃ | 37% |
| July | 32℃ | 26℃ | 35% |
| August | 32℃ | 26℃ | 39% |
| September | 32℃ | 26℃ | 42% |
| October | 31℃ | 26℃ | 41% |
| November | 30℃ | 25℃ | 42% |
| December ★ | 29℃ | 24℃ | 25% |
★ - months most often recommended for travel
Travelling soon? Check the live 14-day weather forecast for Cayman Islands.