Average annual temperature is 26.1 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Erma
* Weather data for Erma 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) | 34.4 | 33.6 | 33.3 | 33.8 | 33.3 | 32.0 | 32.6 | 31.5 | 33.2 | 34.4 | 33.7 | 33.7 |
| Average daytime temperature (°C) | 30.6 | 31.2 | 30.7 | 31.2 | 30.4 | 30.1 | 29.6 | 30.0 | 29.8 | 31.6 | 31.1 | 31.7 |
| Average temperature (°C) | 26.2 | 26.4 | 26.1 | 26.1 | 26.0 | 25.8 | 25.6 | 25.7 | 25.7 | 26.3 | 26.4 | 26.8 |
| Average night temperature (°C) | 23.5 | 23.7 | 23.5 | 23.5 | 23.6 | 23.3 | 23.3 | 23.0 | 23.1 | 23.3 | 23.8 | 24.1 |
| Absolute minimum temperature (°C) | 22.7 | 22.7 | 22.5 | 22.4 | 22.7 | 22.4 | 22.4 | 22.0 | 21.8 | 22.6 | 22.8 | 23.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.9 | 11.9 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 7.9 | 8.0 | 7.9 | 8.2 | 7.2 | 7.6 | 6.0 | 7.0 | 6.9 | 8.6 | 8.6 | 8.6 |
| Precipitation (mm) | 381 | 373 | 333 | 420 | 454 | 401 | 342 | 244 | 379 | 400 | 408 | 331 |
| Sunny days | 2 | 1 | 0 | 2 | 1 | 0 | 1 | 1 | 2 | 4 | 0 | 0 |
| Rainy days | 29 | 27 | 31 | 28 | 30 | 30 | 30 | 30 | 28 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |