Average annual temperature is 26.5 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 53 days
Number of rainy days: 312 days
Look at detailed online map of Osena
* Weather data for Osena 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) | 32.8 | 32.1 | 31.4 | 31.5 | 31.1 | 31.1 | 30.9 | 32.5 | 34.5 | 37.5 | 37.3 | 33.9 |
| Average daytime temperature (°C) | 30.7 | 30.6 | 30.3 | 30.3 | 29.7 | 29.8 | 29.6 | 31.0 | 32.9 | 35.3 | 34.6 | 32.4 |
| Average temperature (°C) | 26.9 | 26.8 | 26.5 | 26.5 | 26.4 | 26.0 | 25.1 | 25.2 | 26.0 | 27.8 | 28.0 | 27.2 |
| Average night temperature (°C) | 24.4 | 24.2 | 24.1 | 24.1 | 24.1 | 23.4 | 21.6 | 20.2 | 20.1 | 21.7 | 23.5 | 24.0 |
| Absolute minimum temperature (°C) | 23.3 | 23.5 | 23.2 | 23.2 | 23.2 | 21.3 | 19.7 | 18.1 | 18.0 | 18.9 | 21.3 | 23.2 |
| 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) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 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) | 10.1 | 9.0 | 9.4 | 9.3 | 9.2 | 9.8 | 9.6 | 11.1 | 11.2 | 11.2 | 10.8 | 10.4 |
| Precipitation (mm) | 260 | 255 | 259 | 303 | 272 | 159 | 169 | 60 | 29 | 30 | 158 | 192 |
| Sunny days | 1 | 1 | 0 | 0 | 1 | 3 | 3 | 10 | 17 | 12 | 5 | 0 |
| Rainy days | 30 | 27 | 31 | 30 | 30 | 27 | 28 | 21 | 13 | 19 | 25 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osena is at