Average annual temperature is 26.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 19 days
Number of rainy days: 346 days
Look at detailed online map of Mortice
* Weather data for Mortice 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) | 29.5 | 29.5 | 30.3 | 31.1 | 32.1 | 32.2 | 32.3 | 33.2 | 34.6 | 35.3 | 32.7 | 31.4 |
| Average daytime temperature (°C) | 28.0 | 28.4 | 29.2 | 29.9 | 29.8 | 30.5 | 31.0 | 32.1 | 32.9 | 32.8 | 31.4 | 30.6 |
| Average temperature (°C) | 24.8 | 25.5 | 26.1 | 26.5 | 26.5 | 26.5 | 27.0 | 27.7 | 28.7 | 28.8 | 27.9 | 27.0 |
| Average night temperature (°C) | 22.4 | 23.3 | 24.1 | 24.2 | 24.0 | 23.6 | 23.8 | 24.4 | 25.8 | 26.3 | 25.6 | 24.4 |
| Absolute minimum temperature (°C) | 21.0 | 21.9 | 22.6 | 22.7 | 22.8 | 22.2 | 22.8 | 22.6 | 23.7 | 24.5 | 22.8 | 22.0 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 8.9 | 9.3 | 10.6 | 9.9 | 8.7 | 10.1 | 11.0 | 11.0 | 11.1 | 10.9 | 10.4 | 10.5 |
| Precipitation (mm) | 259 | 223 | 77 | 156 | 334 | 399 | 222 | 154 | 66 | 57 | 147 | 139 |
| Sunny days | 0 | 1 | 8 | 4 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 1 |
| Rainy days | 31 | 27 | 23 | 26 | 31 | 30 | 31 | 31 | 29 | 27 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mortice is at