Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Kasteri
* Weather data for Kasteri 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) | 30.7 | 30.4 | 31.0 | 30.7 | 31.4 | 32.5 | 31.5 | 32.9 | 35.5 | 36.7 | 36.1 | 36.1 |
| Average daytime temperature (°C) | 28.6 | 27.6 | 28.9 | 29.5 | 30.0 | 30.3 | 29.9 | 31.2 | 32.5 | 34.6 | 33.3 | 33.1 |
| Average temperature (°C) | 24.4 | 23.9 | 24.6 | 25.2 | 25.9 | 25.9 | 25.4 | 25.5 | 26.2 | 27.9 | 27.6 | 27.4 |
| Average night temperature (°C) | 21.6 | 21.4 | 21.6 | 22.3 | 23.3 | 23.3 | 22.7 | 22.1 | 22.4 | 23.9 | 24.5 | 24.0 |
| Absolute minimum temperature (°C) | 20.5 | 20.4 | 20.1 | 20.7 | 22.5 | 21.3 | 21.3 | 20.9 | 20.9 | 22.0 | 23.2 | 22.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 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 | 12.0 | 11.8 | 11.7 | 11.8 | 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) | 8.3 | 5.1 | 9.2 | 9.5 | 10.2 | 10.4 | 10.3 | 10.9 | 11.1 | 11.0 | 10.4 | 10.4 |
| Precipitation (mm) | 572 | 747 | 510 | 309 | 79 | 69 | 15 | 3 | 4 | 52 | 153 | 94 |
| Sunny days | 0 | 1 | 0 | 0 | 10 | 5 | 23 | 27 | 23 | 9 | 2 | 5 |
| Rainy days | 31 | 27 | 31 | 30 | 21 | 25 | 8 | 4 | 7 | 22 | 28 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kasteri is at