Average annual temperature is 27.3 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: 24.4 °C
Number of sunny days: 35 days
Number of rainy days: 330 days
Look at detailed online map of Bas
* Weather data for Bas 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 | 29.0 | 30.2 | 29.9 | 29.5 | 28.5 | 28.2 | 27.0 | 27.2 | 28.5 | 29.9 | 30.1 |
| Average daytime temperature (°C) | 28.7 | 28.4 | 28.6 | 28.7 | 28.4 | 27.7 | 27.4 | 26.6 | 26.6 | 27.6 | 28.8 | 29.1 |
| Average temperature (°C) | 27.8 | 27.5 | 27.7 | 27.9 | 27.6 | 27.0 | 26.8 | 26.1 | 26.2 | 27.1 | 28.0 | 28.2 |
| Average night temperature (°C) | 26.7 | 26.2 | 26.3 | 26.6 | 26.5 | 26.0 | 25.9 | 25.4 | 25.6 | 26.3 | 26.8 | 26.8 |
| Absolute minimum temperature (°C) | 25.1 | 25.0 | 25.0 | 25.0 | 25.1 | 25.1 | 25.0 | 24.8 | 24.4 | 24.7 | 25.5 | 25.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 9.6 | 8.6 | 8.9 | 9.4 | 9.0 | 8.9 | 10.0 | 10.0 | 10.4 | 11.1 | 10.6 | 10.2 |
| Precipitation (mm) | 208 | 279 | 222 | 251 | 316 | 189 | 151 | 27 | 23 | 71 | 111 | 229 |
| Sunny days | 2 | 0 | 2 | 2 | 2 | 0 | 1 | 1 | 9 | 8 | 7 | 1 |
| Rainy days | 29 | 28 | 29 | 28 | 29 | 30 | 30 | 30 | 21 | 23 | 23 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bas is at