Average annual temperature is 27.4 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: 23.6 °C
Number of sunny days: 151 days
Number of rainy days: 214 days
Look at detailed online map of Calliste
* Weather data for Calliste Grenada is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 27.5 | 26.7 | 27.5 | 28.1 | 28.7 | 29.4 | 29.4 | 30.2 | 30.3 | 30.4 | 29.6 | 29.1 |
| Average daytime temperature (°C) | 26.7 | 26.3 | 26.7 | 27.1 | 28.0 | 28.7 | 28.6 | 29.5 | 29.7 | 29.7 | 28.7 | 28.2 |
| Average temperature (°C) | 25.9 | 25.5 | 26.0 | 26.3 | 27.4 | 27.8 | 27.7 | 28.6 | 29.0 | 28.9 | 27.9 | 27.4 |
| Average night temperature (°C) | 24.9 | 24.5 | 25.3 | 25.5 | 26.5 | 26.8 | 26.6 | 27.4 | 28.2 | 27.9 | 26.8 | 26.5 |
| Absolute minimum temperature (°C) | 24.0 | 23.6 | 23.7 | 23.8 | 24.9 | 25.2 | 25.3 | 25.6 | 26.0 | 25.5 | 24.3 | 25.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.8 | 11.2 | 10.9 | 11.4 | 11.0 | 10.4 | 10.5 | 11.2 | 10.5 | 10.0 | 10.2 |
| Precipitation (mm) | 17 | 9 | 3 | 19 | 43 | 77 | 95 | 101 | 25 | 48 | 70 | 33 |
| Sunny days | 7 | 12 | 23 | 20 | 20 | 8 | 4 | 12 | 15 | 13 | 4 | 13 |
| Rainy days | 24 | 16 | 8 | 10 | 11 | 22 | 27 | 19 | 15 | 18 | 26 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Calliste is at