Average annual temperature is 26.1 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Kumaka
* Weather data for Kumaka 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) | 29.8 | 31.3 | 31.3 | 31.7 | 32.4 | 32.1 | 32.3 | 33.9 | 35.0 | 36.1 | 32.1 | 31.9 |
| Average daytime temperature (°C) | 28.1 | 28.7 | 29.5 | 30.1 | 30.1 | 30.1 | 30.4 | 31.9 | 33.3 | 33.3 | 31.0 | 30.5 |
| Average temperature (°C) | 24.2 | 24.9 | 25.2 | 25.7 | 26.1 | 25.6 | 25.8 | 26.9 | 27.8 | 27.9 | 26.4 | 26.1 |
| Average night temperature (°C) | 21.5 | 22.4 | 22.3 | 22.9 | 23.5 | 23.0 | 23.1 | 23.7 | 24.4 | 24.6 | 23.5 | 23.3 |
| Absolute minimum temperature (°C) | 19.9 | 21.1 | 20.6 | 22.0 | 22.5 | 22.0 | 22.0 | 22.3 | 23.0 | 23.0 | 22.2 | 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.1 | 9.9 | 10.9 | 9.1 | 9.0 | 8.8 | 10.2 | 10.6 | 10.9 | 10.4 | 9.8 | 10.1 |
| Precipitation (mm) | 121 | 60 | 61 | 195 | 211 | 333 | 289 | 164 | 76 | 94 | 142 | 92 |
| Sunny days | 3 | 2 | 3 | 0 | 0 | 0 | 0 | 3 | 1 | 1 | 0 | 0 |
| Rainy days | 28 | 26 | 28 | 30 | 31 | 30 | 31 | 28 | 29 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kumaka is at