Average annual temperature is 26.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 21 days
Number of rainy days: 344 days
Look at detailed online map of Ituni
* Weather data for Ituni 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) | 30.8 | 30.4 | 32.5 | 34.1 | 32.0 | 32.4 | 32.7 | 34.5 | 37.9 | 39.0 | 35.9 | 34.3 |
| Average daytime temperature (°C) | 28.3 | 28.4 | 30.6 | 30.6 | 29.8 | 30.3 | 30.7 | 32.4 | 35.2 | 35.7 | 33.5 | 32.0 |
| Average temperature (°C) | 23.7 | 24.2 | 25.1 | 25.5 | 25.3 | 25.3 | 25.6 | 26.9 | 28.6 | 29.0 | 27.4 | 26.6 |
| Average night temperature (°C) | 20.8 | 21.4 | 21.1 | 22.1 | 22.7 | 22.5 | 22.5 | 22.9 | 23.8 | 24.3 | 23.5 | 22.9 |
| Absolute minimum temperature (°C) | 18.6 | 19.9 | 19.5 | 20.7 | 21.8 | 21.7 | 21.6 | 21.8 | 22.5 | 22.8 | 22.0 | 22.0 |
| 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 | 12.4 | 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) | 7.7 | 8.2 | 10.4 | 8.6 | 7.1 | 8.4 | 9.7 | 10.4 | 11.0 | 10.5 | 10.1 | 9.2 |
| Precipitation (mm) | 299 | 193 | 72 | 232 | 371 | 424 | 282 | 147 | 28 | 67 | 108 | 157 |
| Sunny days | 1 | 0 | 1 | 4 | 0 | 0 | 0 | 5 | 6 | 4 | 0 | 0 |
| Rainy days | 30 | 28 | 30 | 26 | 31 | 30 | 31 | 26 | 24 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ituni is at