Average annual temperature is 22.7 °C
Absolute maximum temperature: 33.8 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Sepi
* Weather data for Sepi 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) | 26.3 | 25.8 | 26.3 | 27.1 | 26.6 | 27.3 | 28.2 | 31.0 | 32.5 | 33.8 | 31.8 | 30.3 |
| Average daytime temperature (°C) | 24.6 | 24.2 | 24.8 | 25.1 | 25.6 | 26.5 | 27.0 | 29.0 | 30.2 | 31.3 | 29.1 | 27.6 |
| Average temperature (°C) | 21.5 | 21.3 | 21.7 | 21.9 | 22.1 | 22.5 | 22.4 | 23.0 | 23.7 | 24.9 | 24.2 | 23.4 |
| Average night temperature (°C) | 19.0 | 18.9 | 18.8 | 19.2 | 18.8 | 19.1 | 18.7 | 18.1 | 18.7 | 20.2 | 20.6 | 20.3 |
| Absolute minimum temperature (°C) | 17.3 | 17.8 | 17.4 | 17.9 | 16.8 | 17.3 | 16.0 | 15.9 | 16.3 | 18.4 | 18.2 | 18.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 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) | 7.4 | 4.9 | 8.2 | 9.0 | 10.0 | 10.5 | 10.3 | 11.0 | 11.1 | 11.2 | 10.7 | 9.5 |
| Precipitation (mm) | 699 | 832 | 601 | 400 | 146 | 43 | 33 | 3 | 3 | 31 | 116 | 157 |
| Sunny days | 0 | 0 | 0 | 0 | 7 | 10 | 20 | 27 | 26 | 9 | 4 | 3 |
| Rainy days | 31 | 28 | 31 | 30 | 24 | 20 | 11 | 4 | 4 | 22 | 26 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sepi is at