Average annual temperature is 28.0 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Tandan
* Weather data for Tandan 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) | 31.5 | 31.0 | 31.1 | 31.3 | 31.1 | 32.2 | 32.2 | 32.7 | 33.9 | 35.8 | 35.6 | 34.7 |
| Average daytime temperature (°C) | 29.9 | 29.6 | 29.9 | 30.0 | 30.3 | 31.3 | 31.0 | 31.6 | 32.4 | 34.5 | 34.1 | 32.1 |
| Average temperature (°C) | 26.7 | 26.3 | 26.4 | 26.9 | 27.8 | 28.3 | 27.9 | 27.9 | 28.4 | 29.8 | 30.0 | 28.8 |
| Average night temperature (°C) | 24.3 | 24.5 | 23.9 | 24.6 | 25.7 | 25.9 | 25.6 | 25.4 | 25.6 | 26.5 | 27.0 | 26.1 |
| Absolute minimum temperature (°C) | 23.0 | 23.8 | 22.5 | 23.3 | 24.3 | 24.0 | 24.3 | 24.6 | 24.4 | 25.3 | 24.3 | 24.5 |
| 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 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 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) | 9.7 | 8.0 | 9.9 | 9.8 | 10.4 | 10.9 | 10.6 | 11.0 | 11.1 | 11.6 | 11.1 | 10.3 |
| Precipitation (mm) | 228 | 280 | 234 | 199 | 41 | 9 | 15 | 3 | 3 | 1 | 47 | 154 |
| Sunny days | 2 | 0 | 0 | 0 | 10 | 12 | 16 | 21 | 23 | 25 | 7 | 3 |
| Rainy days | 29 | 28 | 31 | 30 | 21 | 18 | 15 | 10 | 7 | 6 | 23 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tandan is at