Average annual temperature is 26.6 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Castéra
* Weather data for Castéra Guadeloupe is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.3 | 29.2 | 30.9 | 29.9 | 31.6 | 32.2 | 32.5 | 33.6 | 34.5 | 32.3 | 31.7 | 30.3 |
| Average daytime temperature (°C) | 28.0 | 27.7 | 28.7 | 28.6 | 30.2 | 31.0 | 30.9 | 31.4 | 32.1 | 30.5 | 30.1 | 29.0 |
| Average temperature (°C) | 24.6 | 24.3 | 24.9 | 25.4 | 27.2 | 27.9 | 27.8 | 28.1 | 28.5 | 27.6 | 27.0 | 25.7 |
| Average night temperature (°C) | 22.3 | 21.9 | 22.0 | 23.0 | 24.9 | 25.5 | 25.3 | 25.5 | 25.7 | 25.6 | 24.5 | 23.0 |
| Absolute minimum temperature (°C) | 19.6 | 20.3 | 19.5 | 20.4 | 23.2 | 23.8 | 23.6 | 24.2 | 24.2 | 24.5 | 21.8 | 20.7 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 10.6 | 11.4 | 11.4 | 11.1 | 10.7 | 10.8 | 10.8 | 8.9 | 10.4 | 9.6 |
| Precipitation (mm) | 59 | 72 | 66 | 96 | 51 | 114 | 144 | 152 | 97 | 227 | 50 | 73 |
| Sunny days | 1 | 2 | 6 | 3 | 5 | 1 | 0 | 1 | 4 | 3 | 8 | 6 |
| Rainy days | 30 | 26 | 25 | 27 | 26 | 29 | 31 | 30 | 26 | 28 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Castéra is at