Average annual temperature is 26.8 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: 21.2 °C
Number of sunny days: 23 days
Number of rainy days: 342 days
Look at detailed online map of New Amsterdam
* Weather data for New Amsterdam Guyana 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 | 29.0 | 30.4 | 31.2 | 31.8 | 32.5 | 32.9 | 33.9 | 36.3 | 36.3 | 33.5 | 32.2 |
| Average daytime temperature (°C) | 27.9 | 27.8 | 29.1 | 29.6 | 29.7 | 30.6 | 31.1 | 32.2 | 33.6 | 33.7 | 32.0 | 31.0 |
| Average temperature (°C) | 24.8 | 25.3 | 26.1 | 26.3 | 26.3 | 26.4 | 26.7 | 27.4 | 28.6 | 28.9 | 28.0 | 27.0 |
| Average night temperature (°C) | 22.5 | 23.3 | 23.8 | 24.1 | 23.9 | 23.7 | 23.6 | 24.0 | 25.3 | 25.9 | 25.4 | 24.0 |
| Absolute minimum temperature (°C) | 21.2 | 21.7 | 22.0 | 23.0 | 22.8 | 22.6 | 22.8 | 22.4 | 23.4 | 24.1 | 22.6 | 22.4 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 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) | 8.9 | 8.8 | 10.5 | 9.6 | 8.7 | 10.2 | 10.9 | 10.5 | 11.2 | 10.9 | 10.5 | 10.6 |
| Precipitation (mm) | 242 | 178 | 87 | 187 | 321 | 320 | 237 | 138 | 49 | 64 | 96 | 142 |
| Sunny days | 3 | 2 | 5 | 2 | 0 | 0 | 0 | 2 | 3 | 4 | 2 | 0 |
| Rainy days | 28 | 26 | 26 | 28 | 31 | 30 | 31 | 29 | 27 | 27 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in New Amsterdam is at