Average annual temperature is 27.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 21.1 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Spontan
* Weather data for Spontan 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) | 30.9 | 32.2 | 31.6 | 32.2 | 32.2 | 32.1 | 31.7 | 33.3 | 35.4 | 36.5 | 34.8 | 35.7 |
| Average daytime temperature (°C) | 29.3 | 29.9 | 30.2 | 30.5 | 30.7 | 30.4 | 30.2 | 31.3 | 32.7 | 34.6 | 32.9 | 32.0 |
| Average temperature (°C) | 25.9 | 25.8 | 26.0 | 27.1 | 27.3 | 26.8 | 26.4 | 26.7 | 27.3 | 28.9 | 28.1 | 27.9 |
| Average night temperature (°C) | 23.3 | 23.1 | 23.0 | 24.3 | 24.3 | 23.8 | 23.5 | 23.0 | 22.9 | 24.3 | 24.7 | 24.8 |
| Absolute minimum temperature (°C) | 21.8 | 21.9 | 21.6 | 23.0 | 22.9 | 22.8 | 22.5 | 21.3 | 21.1 | 23.1 | 23.3 | 23.4 |
| 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 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 8.0 | 9.1 | 10.2 | 9.9 | 9.7 | 10.2 | 10.9 | 11.2 | 11.3 | 9.9 | 9.4 |
| Precipitation (mm) | 234 | 375 | 258 | 99 | 193 | 209 | 148 | 38 | 16 | 24 | 129 | 172 |
| Sunny days | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 2 | 11 | 10 | 3 | 11 |
| Rainy days | 31 | 27 | 31 | 27 | 31 | 30 | 30 | 29 | 19 | 21 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Spontan is at