Average annual temperature is 26.2 °C
Absolute maximum temperature: 29.6 °C
Absolute minimum temperature: 21.9 °C
Number of sunny days: 117 days
Number of rainy days: 248 days
Look at detailed online map of Saint Mark
* Weather data for Saint Mark Dominica is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.1 | 25.5 | 26.2 | 27.1 | 27.8 | 28.4 | 28.5 | 29.1 | 29.6 | 29.6 | 28.4 | 27.1 |
| Average daytime temperature (°C) | 25.3 | 24.9 | 25.4 | 25.8 | 27.1 | 27.8 | 27.8 | 28.4 | 28.9 | 28.4 | 27.7 | 26.5 |
| Average temperature (°C) | 24.6 | 24.0 | 24.5 | 25.0 | 26.4 | 27.0 | 26.9 | 27.5 | 28.0 | 27.5 | 26.8 | 25.7 |
| Average night temperature (°C) | 23.4 | 23.0 | 23.6 | 24.0 | 25.5 | 26.0 | 25.8 | 26.3 | 27.0 | 26.3 | 25.8 | 24.8 |
| Absolute minimum temperature (°C) | 22.0 | 21.9 | 22.3 | 22.2 | 23.6 | 24.5 | 24.7 | 24.7 | 25.3 | 23.7 | 23.3 | 23.5 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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 | 11.6 | 11.5 | 11.3 | 10.9 | 11.0 | 11.2 | 9.1 | 10.5 | 10.1 |
| Precipitation (mm) | 20 | 36 | 30 | 29 | 15 | 74 | 75 | 65 | 44 | 275 | 17 | 34 |
| Sunny days | 9 | 5 | 19 | 8 | 17 | 10 | 3 | 6 | 13 | 8 | 8 | 11 |
| Rainy days | 22 | 23 | 12 | 22 | 14 | 20 | 28 | 25 | 17 | 23 | 22 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Saint Mark is at