Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Monkey Mountain
* Weather data for Monkey Mountain 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) | 32.3 | 32.5 | 34.1 | 34.8 | 31.9 | 30.4 | 30.3 | 33.0 | 35.7 | 37.5 | 35.1 | 34.5 |
| Average daytime temperature (°C) | 29.1 | 30.0 | 31.9 | 31.0 | 29.5 | 28.2 | 28.6 | 30.6 | 33.5 | 34.2 | 33.3 | 32.7 |
| Average temperature (°C) | 23.8 | 24.5 | 25.4 | 25.2 | 24.5 | 23.7 | 23.9 | 25.1 | 26.9 | 27.5 | 27.1 | 26.6 |
| Average night temperature (°C) | 20.0 | 20.8 | 20.4 | 20.7 | 21.3 | 20.5 | 20.3 | 20.3 | 21.4 | 22.0 | 22.1 | 22.1 |
| Absolute minimum temperature (°C) | 17.0 | 19.9 | 18.6 | 17.9 | 20.1 | 19.1 | 18.7 | 18.6 | 19.7 | 20.9 | 19.5 | 20.3 |
| 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) | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 |
| 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) | 10.2 | 10.0 | 11.0 | 9.8 | 9.7 | 10.1 | 10.7 | 11.2 | 11.4 | 11.0 | 10.8 | 10.7 |
| Precipitation (mm) | 79 | 68 | 26 | 125 | 174 | 285 | 208 | 111 | 32 | 56 | 22 | 31 |
| Sunny days | 10 | 8 | 13 | 6 | 2 | 0 | 0 | 11 | 15 | 14 | 12 | 8 |
| Rainy days | 21 | 20 | 18 | 24 | 29 | 30 | 31 | 20 | 15 | 17 | 18 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monkey Mountain is at