Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Lumban Ratus
* Weather data for Lumban Ratus 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) | 30.8 | 31.2 | 31.6 | 31.8 | 32.2 | 33.3 | 31.0 | 31.5 | 32.6 | 31.4 | 31.0 | 31.0 |
| Average daytime temperature (°C) | 29.0 | 29.5 | 29.9 | 29.8 | 29.8 | 30.3 | 29.0 | 29.4 | 29.8 | 29.7 | 29.5 | 29.6 |
| Average temperature (°C) | 24.3 | 24.6 | 24.8 | 24.9 | 25.4 | 25.5 | 24.8 | 24.7 | 24.9 | 24.8 | 24.8 | 24.8 |
| Average night temperature (°C) | 21.1 | 21.0 | 21.4 | 22.0 | 22.6 | 22.2 | 21.6 | 21.9 | 22.0 | 22.2 | 22.3 | 22.1 |
| Absolute minimum temperature (°C) | 19.9 | 19.9 | 19.8 | 20.5 | 20.7 | 20.5 | 20.2 | 20.7 | 20.1 | 21.3 | 20.7 | 21.4 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 8.9 | 9.1 | 8.4 | 8.0 | 8.3 | 8.9 | 8.2 | 7.6 | 8.7 | 7.5 | 7.8 | 7.5 |
| Precipitation (mm) | 136 | 146 | 150 | 231 | 212 | 116 | 181 | 274 | 193 | 207 | 323 | 463 |
| Sunny days | 3 | 5 | 2 | 1 | 1 | 4 | 7 | 3 | 1 | 0 | 0 | 0 |
| Rainy days | 28 | 23 | 29 | 29 | 30 | 26 | 24 | 28 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lumban Ratus is at