Average annual temperature is 25.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Isim
* Weather data for Isim 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) | 32.9 | 32.2 | 31.9 | 32.2 | 32.2 | 32.0 | 31.6 | 32.1 | 32.5 | 33.2 | 33.0 | 32.7 |
| Average daytime temperature (°C) | 30.4 | 30.2 | 29.9 | 30.6 | 30.7 | 29.7 | 29.5 | 29.7 | 29.9 | 31.1 | 31.6 | 30.5 |
| Average temperature (°C) | 25.6 | 25.3 | 25.1 | 25.5 | 25.9 | 25.3 | 25.4 | 25.3 | 25.2 | 26.2 | 26.3 | 25.8 |
| Average night temperature (°C) | 22.3 | 22.2 | 22.1 | 22.1 | 22.6 | 22.3 | 22.4 | 22.2 | 22.0 | 22.7 | 22.6 | 22.8 |
| Absolute minimum temperature (°C) | 21.2 | 21.0 | 21.1 | 20.9 | 20.8 | 20.9 | 21.2 | 21.2 | 20.9 | 21.7 | 21.4 | 21.6 |
| 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) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| 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) | 9.0 | 8.1 | 8.0 | 8.9 | 9.2 | 8.7 | 8.3 | 8.8 | 8.8 | 9.6 | 10.0 | 8.8 |
| Precipitation (mm) | 202 | 274 | 341 | 235 | 230 | 262 | 214 | 237 | 347 | 134 | 205 | 253 |
| Sunny days | 1 | 1 | 0 | 0 | 2 | 0 | 2 | 3 | 1 | 2 | 0 | 1 |
| Rainy days | 30 | 27 | 31 | 30 | 29 | 30 | 29 | 28 | 29 | 29 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isim is at