Average annual temperature is 27.8 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 101 days
Number of rainy days: 264 days
Look at detailed online map of Massara
* Weather data for Massara 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) | 33.3 | 33.9 | 36.4 | 36.6 | 33.8 | 32.0 | 31.8 | 34.1 | 38.4 | 38.9 | 37.6 | 36.2 |
| Average daytime temperature (°C) | 30.5 | 31.6 | 34.1 | 32.8 | 30.7 | 30.1 | 30.0 | 32.2 | 35.3 | 36.5 | 36.1 | 34.7 |
| Average temperature (°C) | 25.7 | 26.4 | 28.1 | 27.5 | 26.5 | 25.9 | 25.9 | 27.5 | 29.7 | 30.7 | 30.2 | 29.1 |
| Average night temperature (°C) | 22.1 | 22.8 | 23.3 | 23.3 | 23.6 | 22.8 | 22.6 | 23.3 | 24.8 | 25.6 | 25.3 | 24.6 |
| Absolute minimum temperature (°C) | 20.5 | 21.3 | 22.2 | 20.5 | 22.7 | 21.8 | 21.7 | 22.1 | 22.6 | 23.3 | 23.6 | 23.2 |
| 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 | 12.3 | 12.3 | 12.2 | 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) | 9.7 | 9.7 | 10.7 | 9.1 | 9.1 | 10.1 | 10.2 | 11.0 | 11.2 | 11.0 | 10.9 | 10.3 |
| Precipitation (mm) | 81 | 97 | 27 | 150 | 208 | 256 | 330 | 96 | 29 | 38 | 28 | 42 |
| Sunny days | 8 | 4 | 15 | 9 | 2 | 0 | 1 | 9 | 16 | 19 | 12 | 6 |
| Rainy days | 23 | 24 | 16 | 21 | 29 | 30 | 30 | 22 | 14 | 12 | 18 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Massara is at