Average annual temperature is 25.7 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 5 days
Number of rainy days: 360 days
Look at detailed online map of Sairum
* Weather data for Sairum 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) | 33.2 | 32.8 | 33.2 | 32.0 | 32.8 | 32.2 | 31.4 | 32.2 | 32.7 | 33.4 | 32.9 | 33.0 |
| Average daytime temperature (°C) | 30.7 | 29.6 | 30.2 | 29.4 | 30.4 | 29.3 | 29.4 | 29.5 | 29.3 | 31.0 | 30.7 | 30.3 |
| Average temperature (°C) | 25.7 | 25.6 | 25.6 | 25.4 | 26.0 | 25.4 | 25.5 | 25.3 | 25.3 | 26.1 | 26.2 | 26.1 |
| Average night temperature (°C) | 22.9 | 23.0 | 23.0 | 23.0 | 23.4 | 23.0 | 22.9 | 22.8 | 22.8 | 23.2 | 23.5 | 23.6 |
| Absolute minimum temperature (°C) | 22.1 | 22.3 | 21.9 | 22.1 | 22.6 | 21.8 | 22.2 | 21.9 | 22.1 | 22.2 | 22.5 | 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 | 12.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 7.7 | 6.2 | 7.5 | 6.7 | 8.0 | 8.0 | 8.2 | 8.3 | 7.9 | 8.6 | 8.9 | 7.0 |
| Precipitation (mm) | 322 | 289 | 281 | 357 | 348 | 374 | 359 | 385 | 514 | 265 | 200 | 303 |
| Sunny days | 1 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 28 | 29 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sairum is at