Average annual temperature is 26.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Tonjong
* Weather data for Tonjong 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) | 32.6 | 31.5 | 31.9 | 32.6 | 32.6 | 33.9 | 32.6 | 34.8 | 36.3 | 37.0 | 35.7 | 36.0 |
| Average daytime temperature (°C) | 29.9 | 29.4 | 29.9 | 31.2 | 31.6 | 31.5 | 31.6 | 32.9 | 34.2 | 34.7 | 33.3 | 32.9 |
| Average temperature (°C) | 26.0 | 25.5 | 25.8 | 26.8 | 27.1 | 26.6 | 26.5 | 27.2 | 27.9 | 28.5 | 27.7 | 27.7 |
| Average night temperature (°C) | 23.1 | 22.8 | 22.8 | 23.4 | 23.6 | 23.0 | 22.6 | 22.5 | 22.8 | 23.9 | 24.0 | 24.0 |
| Absolute minimum temperature (°C) | 21.8 | 21.7 | 21.8 | 22.5 | 22.4 | 22.1 | 20.9 | 21.4 | 20.8 | 22.9 | 22.8 | 23.2 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 8.0 | 6.7 | 8.9 | 10.1 | 10.0 | 9.8 | 10.2 | 11.0 | 11.1 | 11.1 | 9.5 | 9.8 |
| Precipitation (mm) | 200 | 380 | 274 | 114 | 122 | 193 | 124 | 26 | 23 | 78 | 228 | 201 |
| Sunny days | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 11 | 2 | 0 | 9 |
| Rainy days | 30 | 28 | 31 | 30 | 31 | 30 | 25 | 23 | 19 | 29 | 30 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tonjong is at