Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Kotoewau
* Weather data for Kotoewau 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) | 30.5 | 30.7 | 32.4 | 33.2 | 32.1 | 32.4 | 32.0 | 34.5 | 36.5 | 37.1 | 34.8 | 33.8 |
| Average daytime temperature (°C) | 28.9 | 28.6 | 30.6 | 30.0 | 29.8 | 29.7 | 29.9 | 31.9 | 34.1 | 34.5 | 33.6 | 32.3 |
| Average temperature (°C) | 24.0 | 24.2 | 25.3 | 25.1 | 24.8 | 24.8 | 24.9 | 26.3 | 27.7 | 28.0 | 27.7 | 26.8 |
| Average night temperature (°C) | 20.9 | 21.4 | 21.6 | 21.9 | 22.0 | 21.5 | 21.5 | 22.0 | 22.6 | 23.0 | 23.3 | 22.9 |
| Absolute minimum temperature (°C) | 19.4 | 20.3 | 20.1 | 20.7 | 21.0 | 20.0 | 20.3 | 20.8 | 21.3 | 21.8 | 22.2 | 21.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 8.6 | 7.7 | 9.2 | 8.0 | 7.1 | 9.3 | 9.6 | 11.1 | 11.0 | 10.9 | 10.6 | 9.9 |
| Precipitation (mm) | 118 | 110 | 94 | 225 | 432 | 263 | 272 | 69 | 23 | 41 | 15 | 31 |
| Sunny days | 6 | 0 | 7 | 5 | 0 | 0 | 1 | 7 | 19 | 19 | 8 | 7 |
| Rainy days | 25 | 28 | 24 | 25 | 31 | 30 | 30 | 24 | 11 | 12 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kotoewau is at