Average annual temperature is 27.3 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Sempu
* Weather data for Sempu 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 | 30.6 | 32.2 | 32.2 | 33.0 | 34.5 | 34.3 | 35.5 | 36.6 | 37.7 | 36.4 | 37.4 |
| Average daytime temperature (°C) | 29.9 | 29.1 | 30.6 | 31.0 | 31.5 | 33.2 | 33.0 | 34.2 | 35.3 | 36.3 | 34.4 | 33.8 |
| Average temperature (°C) | 25.8 | 25.4 | 25.9 | 26.4 | 26.9 | 27.8 | 27.0 | 27.6 | 28.4 | 29.6 | 28.4 | 28.0 |
| Average night temperature (°C) | 23.1 | 23.1 | 22.9 | 23.3 | 22.8 | 23.2 | 21.8 | 21.8 | 22.3 | 24.1 | 24.3 | 24.1 |
| Absolute minimum temperature (°C) | 22.1 | 22.3 | 21.7 | 22.3 | 20.3 | 21.7 | 19.8 | 19.1 | 19.9 | 23.1 | 23.2 | 23.0 |
| 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 | 11.8 | 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) | 8.1 | 6.3 | 8.6 | 9.2 | 10.1 | 10.7 | 10.5 | 10.9 | 10.9 | 11.2 | 10.5 | 9.6 |
| Precipitation (mm) | 259 | 346 | 388 | 257 | 116 | 47 | 20 | 5 | 7 | 23 | 160 | 197 |
| Sunny days | 0 | 0 | 0 | 0 | 15 | 10 | 21 | 26 | 21 | 13 | 3 | 9 |
| Rainy days | 31 | 28 | 31 | 30 | 16 | 20 | 10 | 5 | 9 | 18 | 27 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sempu is at