Average annual temperature is 24.1 °C
Absolute maximum temperature: 31.4 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 26 days
Number of rainy days: 339 days
Look at detailed online map of Gesai
* Weather data for Gesai Papua New Guinea 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 | 30.6 | 30.6 | 30.3 | 30.5 | 29.7 | 30.3 | 29.9 | 30.2 | 30.7 | 31.4 | 31.4 |
| Average daytime temperature (°C) | 28.7 | 28.7 | 29.0 | 28.8 | 28.7 | 28.5 | 28.1 | 28.2 | 28.5 | 29.2 | 29.5 | 29.9 |
| Average temperature (°C) | 24.2 | 24.3 | 24.1 | 24.1 | 24.4 | 23.8 | 23.8 | 23.5 | 23.9 | 23.9 | 24.3 | 24.8 |
| Average night temperature (°C) | 20.7 | 21.5 | 20.5 | 20.5 | 21.1 | 20.1 | 20.6 | 20.4 | 20.3 | 20.3 | 20.5 | 21.4 |
| Absolute minimum temperature (°C) | 19.1 | 19.5 | 17.4 | 17.7 | 19.2 | 18.0 | 17.8 | 16.5 | 16.1 | 17.5 | 16.9 | 19.1 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 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) | 8.0 | 6.0 | 8.0 | 8.1 | 6.4 | 8.5 | 8.2 | 8.4 | 8.6 | 8.7 | 9.3 | 8.1 |
| Precipitation (mm) | 244 | 371 | 332 | 253 | 250 | 151 | 154 | 151 | 224 | 317 | 246 | 456 |
| Sunny days | 1 | 0 | 2 | 0 | 1 | 3 | 4 | 3 | 2 | 4 | 5 | 1 |
| Rainy days | 30 | 28 | 29 | 30 | 30 | 27 | 27 | 28 | 28 | 27 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gesai is at