Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 18 days
Number of rainy days: 347 days
Look at detailed online map of Kariaku
* Weather data for Kariaku 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) | 29.6 | 30.2 | 31.2 | 32.1 | 31.8 | 31.9 | 31.5 | 34.0 | 35.8 | 36.9 | 33.6 | 33.2 |
| Average daytime temperature (°C) | 28.0 | 28.4 | 29.4 | 30.2 | 29.7 | 29.7 | 30.0 | 31.9 | 34.1 | 34.6 | 31.6 | 31.1 |
| Average temperature (°C) | 23.5 | 24.1 | 24.6 | 25.4 | 25.6 | 25.2 | 25.4 | 26.8 | 28.1 | 28.4 | 26.4 | 26.1 |
| Average night temperature (°C) | 20.2 | 21.0 | 20.8 | 21.8 | 22.7 | 22.5 | 22.5 | 23.2 | 23.7 | 24.0 | 22.9 | 22.5 |
| Absolute minimum temperature (°C) | 16.9 | 18.2 | 19.3 | 20.0 | 21.5 | 21.7 | 21.5 | 21.9 | 22.5 | 22.7 | 21.5 | 20.9 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 8.5 | 9.1 | 10.4 | 8.9 | 7.8 | 7.4 | 9.3 | 10.7 | 11.1 | 10.5 | 9.5 | 9.7 |
| Precipitation (mm) | 203 | 155 | 116 | 221 | 351 | 304 | 320 | 109 | 46 | 69 | 123 | 76 |
| Sunny days | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 3 | 4 | 5 | 0 | 0 |
| Rainy days | 30 | 26 | 30 | 28 | 31 | 30 | 31 | 28 | 26 | 26 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kariaku is at