Average annual temperature is 26.6 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 21.5 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Basin Hole
* Weather data for Basin Hole Saint Vincent and the Grenadines is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.9 | 26.9 | 27.8 | 28.9 | 29.4 | 29.9 | 30.4 | 31.3 | 32.4 | 32.0 | 29.8 | 28.9 |
| Average daytime temperature (°C) | 26.2 | 26.1 | 26.7 | 27.4 | 28.6 | 28.9 | 28.9 | 29.7 | 31.0 | 30.6 | 28.8 | 27.9 |
| Average temperature (°C) | 24.7 | 24.5 | 25.0 | 25.6 | 26.8 | 27.2 | 27.2 | 28.0 | 28.7 | 28.4 | 27.1 | 26.3 |
| Average night temperature (°C) | 23.4 | 23.1 | 23.5 | 24.0 | 25.3 | 25.5 | 25.5 | 26.4 | 26.8 | 26.7 | 25.5 | 24.9 |
| Absolute minimum temperature (°C) | 21.9 | 21.5 | 21.8 | 22.9 | 24.0 | 24.3 | 24.3 | 24.9 | 25.3 | 24.8 | 23.2 | 23.1 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.3 | 10.8 | 11.2 | 11.5 | 11.4 | 10.9 | 10.9 | 10.6 | 11.2 | 10.1 | 10.3 | 10.1 |
| Precipitation (mm) | 134 | 108 | 65 | 113 | 104 | 219 | 220 | 144 | 73 | 68 | 148 | 157 |
| Sunny days | 0 | 2 | 7 | 1 | 2 | 1 | 0 | 1 | 3 | 3 | 1 | 3 |
| Rainy days | 31 | 26 | 24 | 29 | 29 | 29 | 31 | 30 | 27 | 28 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Basin Hole is at