Average annual temperature is 27.4 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 24.4 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Letmasa
* Weather data for Letmasa Indonesia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.7 | 29.1 | 30.2 | 29.4 | 29.2 | 28.3 | 28.2 | 27.4 | 27.3 | 28.7 | 30.1 | 30.8 |
| Average daytime temperature (°C) | 28.8 | 28.3 | 28.8 | 28.6 | 28.2 | 27.8 | 27.2 | 26.8 | 26.7 | 27.6 | 29.1 | 29.6 |
| Average temperature (°C) | 28.1 | 27.5 | 28.0 | 27.8 | 27.5 | 27.3 | 26.7 | 26.2 | 26.1 | 27.0 | 28.4 | 28.7 |
| Average night temperature (°C) | 26.9 | 26.5 | 26.7 | 26.6 | 26.4 | 26.5 | 26.0 | 25.6 | 25.6 | 26.5 | 27.2 | 27.6 |
| Absolute minimum temperature (°C) | 25.2 | 25.8 | 25.1 | 25.4 | 24.7 | 25.4 | 24.4 | 24.7 | 24.5 | 25.7 | 24.8 | 25.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.4 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.2 | 8.0 | 9.5 | 9.1 | 8.6 | 10.6 | 10.8 | 11.0 | 11.3 | 11.6 | 11.7 | 10.0 |
| Precipitation (mm) | 107 | 202 | 156 | 232 | 333 | 68 | 59 | 16 | 8 | 6 | 24 | 127 |
| Sunny days | 3 | 1 | 3 | 3 | 7 | 10 | 5 | 13 | 20 | 19 | 9 | 6 |
| Rainy days | 28 | 27 | 28 | 27 | 24 | 20 | 26 | 18 | 10 | 12 | 21 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Letmasa is at