Average annual temperature is 26.9 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 21.3 °C
Number of sunny days: 36 days
Number of rainy days: 329 days
Look at detailed online map of Basaan
* Weather data for Basaan 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) | 32.2 | 31.9 | 31.8 | 32.0 | 32.1 | 30.9 | 30.1 | 30.6 | 31.6 | 32.8 | 32.9 | 32.1 |
| Average daytime temperature (°C) | 30.4 | 30.1 | 30.1 | 30.2 | 29.9 | 29.2 | 28.8 | 29.5 | 30.3 | 31.8 | 30.8 | 30.9 |
| Average temperature (°C) | 27.1 | 26.9 | 26.8 | 27.2 | 27.3 | 26.7 | 26.2 | 26.5 | 26.6 | 27.5 | 27.1 | 27.3 |
| Average night temperature (°C) | 24.9 | 24.8 | 24.4 | 24.8 | 25.2 | 24.5 | 24.1 | 24.1 | 23.4 | 23.7 | 24.6 | 24.8 |
| Absolute minimum temperature (°C) | 23.9 | 23.1 | 23.6 | 23.9 | 24.3 | 23.5 | 22.7 | 23.0 | 21.3 | 22.0 | 23.8 | 23.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.1 | 8.3 | 9.6 | 9.8 | 9.8 | 8.7 | 9.9 | 11.2 | 10.7 | 11.0 | 10.1 | 10.6 |
| Precipitation (mm) | 166 | 161 | 266 | 226 | 268 | 181 | 178 | 40 | 43 | 33 | 289 | 246 |
| Sunny days | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 5 | 13 | 10 | 1 | 0 |
| Rainy days | 29 | 27 | 30 | 28 | 31 | 30 | 30 | 26 | 17 | 21 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Basaan is at