Average annual temperature is 27.8 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 82 days
Number of rainy days: 283 days
Look at detailed online map of Little Cayman
* Weather data for Little Cayman Cayman Islands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.2 | 27.1 | 27.4 | 28.6 | 30.3 | 30.1 | 30.7 | 32.0 | 31.6 | 31.3 | 29.7 | 28.7 |
| Average daytime temperature (°C) | 26.7 | 26.6 | 26.7 | 27.6 | 28.7 | 29.4 | 30.4 | 30.7 | 30.5 | 30.1 | 28.8 | 27.6 |
| Average temperature (°C) | 25.9 | 26.0 | 25.9 | 27.0 | 27.7 | 28.6 | 29.6 | 29.7 | 29.5 | 29.1 | 28.0 | 26.7 |
| Average night temperature (°C) | 25.2 | 25.2 | 25.0 | 26.0 | 26.4 | 27.3 | 28.4 | 28.3 | 27.9 | 28.0 | 27.0 | 25.7 |
| Absolute minimum temperature (°C) | 21.2 | 24.3 | 22.5 | 23.9 | 24.2 | 24.6 | 25.9 | 26.2 | 24.9 | 25.8 | 24.8 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.3 | 10.8 | 10.9 | 11.5 | 11.0 | 10.9 | 12.1 | 10.6 | 10.5 | 10.1 | 9.6 | 8.1 |
| Precipitation (mm) | 17 | 15 | 50 | 24 | 151 | 155 | 79 | 95 | 114 | 121 | 87 | 87 |
| Sunny days | 13 | 7 | 7 | 13 | 4 | 2 | 7 | 5 | 5 | 8 | 6 | 5 |
| Rainy days | 18 | 21 | 24 | 17 | 27 | 28 | 24 | 26 | 25 | 23 | 24 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Little Cayman is at