Average annual temperature is 25.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 43 days
Number of rainy days: 322 days
Look at detailed online map of Grand Carbet
* Weather data for Grand Carbet French Guiana is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.6 | 30.1 | 32.6 | 32.4 | 33.1 | 32.2 | 32.2 | 36.3 | 38.0 | 37.7 | 36.7 | 34.3 |
| Average daytime temperature (°C) | 28.6 | 27.8 | 30.5 | 29.7 | 30.8 | 30.8 | 30.8 | 33.4 | 35.5 | 35.9 | 34.5 | 32.1 |
| Average temperature (°C) | 23.8 | 23.6 | 24.9 | 24.9 | 25.4 | 25.4 | 25.3 | 27.0 | 28.2 | 28.6 | 27.6 | 26.1 |
| Average night temperature (°C) | 21.4 | 21.8 | 21.7 | 22.1 | 22.7 | 22.3 | 22.1 | 22.2 | 22.6 | 23.1 | 23.3 | 22.9 |
| Absolute minimum temperature (°C) | 19.5 | 20.8 | 20.2 | 20.6 | 21.1 | 21.4 | 20.9 | 20.7 | 20.2 | 21.6 | 22.1 | 21.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.4 | 5.4 | 8.8 | 7.6 | 8.0 | 9.6 | 10.1 | 10.9 | 10.8 | 10.7 | 10.4 | 9.4 |
| Precipitation (mm) | 427 | 525 | 214 | 308 | 353 | 173 | 197 | 72 | 26 | 40 | 59 | 166 |
| Sunny days | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 9 | 13 | 14 | 4 | 0 |
| Rainy days | 30 | 28 | 31 | 29 | 31 | 29 | 31 | 22 | 17 | 17 | 26 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grand Carbet is at