Average annual temperature is 26.1 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 20.8 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Iwa
* Weather data for Iwa 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) | 35.6 | 33.5 | 33.6 | 33.9 | 33.1 | 33.6 | 32.0 | 31.9 | 32.9 | 34.9 | 33.9 | 34.7 |
| Average daytime temperature (°C) | 31.6 | 31.3 | 31.4 | 31.2 | 30.1 | 30.3 | 29.9 | 30.3 | 30.2 | 31.5 | 31.8 | 32.6 |
| Average temperature (°C) | 26.2 | 26.2 | 25.9 | 25.9 | 25.8 | 26.0 | 25.7 | 25.9 | 25.7 | 26.1 | 26.5 | 26.9 |
| Average night temperature (°C) | 23.2 | 23.3 | 22.9 | 23.1 | 23.2 | 23.4 | 23.2 | 22.8 | 22.6 | 22.8 | 23.4 | 23.9 |
| Absolute minimum temperature (°C) | 22.1 | 22.3 | 22.1 | 22.4 | 22.1 | 21.9 | 22.3 | 21.6 | 21.1 | 20.8 | 22.5 | 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 8.2 | 8.0 | 8.1 | 8.1 | 6.2 | 6.9 | 6.6 | 7.5 | 7.4 | 8.1 | 8.4 | 9.0 |
| Precipitation (mm) | 345 | 309 | 434 | 714 | 513 | 308 | 247 | 90 | 293 | 288 | 249 | 356 |
| Sunny days | 4 | 0 | 0 | 1 | 0 | 1 | 1 | 3 | 8 | 6 | 0 | 0 |
| Rainy days | 27 | 28 | 31 | 29 | 31 | 29 | 30 | 28 | 22 | 25 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iwa is at