Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Sandhills
* Weather data for Sandhills 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) | 30.3 | 30.5 | 32.8 | 32.5 | 32.1 | 32.3 | 32.7 | 34.7 | 37.9 | 38.8 | 35.8 | 34.2 |
| Average daytime temperature (°C) | 28.4 | 28.4 | 30.4 | 30.6 | 30.3 | 30.7 | 31.1 | 32.4 | 35.1 | 35.7 | 33.7 | 32.4 |
| Average temperature (°C) | 24.1 | 24.7 | 25.5 | 25.8 | 25.8 | 25.7 | 26.1 | 27.0 | 28.7 | 29.1 | 27.8 | 27.0 |
| Average night temperature (°C) | 21.4 | 22.1 | 22.2 | 22.8 | 23.3 | 22.9 | 23.1 | 23.5 | 24.6 | 25.0 | 24.3 | 23.6 |
| Absolute minimum temperature (°C) | 19.5 | 21.3 | 21.1 | 21.6 | 22.4 | 22.0 | 22.4 | 22.0 | 22.8 | 23.4 | 22.4 | 22.7 |
| 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) | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 | 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) | 8.0 | 8.1 | 10.5 | 9.0 | 8.0 | 9.2 | 10.2 | 10.6 | 11.2 | 10.8 | 10.4 | 9.8 |
| Precipitation (mm) | 306 | 247 | 141 | 239 | 315 | 375 | 226 | 139 | 38 | 64 | 103 | 143 |
| Sunny days | 1 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 8 | 2 | 2 | 1 |
| Rainy days | 30 | 28 | 30 | 28 | 31 | 30 | 31 | 27 | 22 | 29 | 28 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sandhills is at