Average annual temperature is 24.6 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 17 days
Number of rainy days: 348 days
Look at detailed online map of Eau Blanche
* Weather data for Eau Blanche 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) | 28.6 | 28.1 | 30.8 | 30.2 | 30.6 | 31.5 | 30.4 | 32.7 | 35.0 | 36.4 | 33.9 | 32.5 |
| Average daytime temperature (°C) | 25.6 | 25.8 | 28.3 | 27.3 | 27.5 | 28.4 | 28.6 | 31.0 | 32.7 | 33.3 | 31.3 | 29.7 |
| Average temperature (°C) | 22.5 | 22.6 | 24.1 | 23.7 | 23.9 | 24.0 | 24.3 | 25.6 | 26.6 | 27.1 | 25.7 | 24.9 |
| Average night temperature (°C) | 20.7 | 20.9 | 21.2 | 21.4 | 21.8 | 21.6 | 21.8 | 22.3 | 22.6 | 23.1 | 22.6 | 22.1 |
| Absolute minimum temperature (°C) | 18.5 | 20.1 | 19.5 | 20.4 | 21.3 | 20.7 | 20.8 | 21.2 | 21.2 | 21.3 | 21.2 | 21.3 |
| 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 | 12.4 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 |
| 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) | 5.3 | 4.2 | 8.5 | 6.2 | 5.2 | 7.3 | 9.1 | 10.6 | 10.8 | 10.6 | 10.2 | 9.4 |
| Precipitation (mm) | 593 | 585 | 192 | 619 | 798 | 506 | 309 | 163 | 76 | 115 | 179 | 162 |
| Sunny days | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 4 | 4 | 3 | 1 | 1 |
| Rainy days | 30 | 28 | 30 | 29 | 30 | 30 | 31 | 27 | 26 | 28 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Eau Blanche during the most sunny months:
The largest precipitation sum in Eau Blanche is at