Average annual temperature is 26.4 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Iokwa
* Weather data for Iokwa 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) | 34.3 | 33.1 | 33.1 | 32.4 | 31.9 | 30.8 | 31.3 | 31.3 | 34.1 | 34.3 | 36.6 | 34.6 |
| Average daytime temperature (°C) | 31.2 | 31.3 | 31.3 | 30.3 | 29.3 | 29.8 | 29.4 | 29.6 | 31.1 | 32.1 | 34.0 | 32.9 |
| Average temperature (°C) | 26.7 | 26.5 | 26.3 | 26.0 | 25.7 | 25.8 | 25.5 | 25.1 | 26.1 | 26.7 | 28.2 | 27.7 |
| Average night temperature (°C) | 23.8 | 23.9 | 23.3 | 23.4 | 23.5 | 23.1 | 22.9 | 22.0 | 22.9 | 23.0 | 24.1 | 24.4 |
| Absolute minimum temperature (°C) | 22.7 | 22.4 | 22.0 | 22.6 | 22.4 | 20.7 | 21.6 | 19.3 | 20.3 | 20.3 | 22.3 | 23.5 |
| 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) | 12.6 | 12.4 | 12.1 | 11.9 | 11.7 | 11.6 | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 |
| 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) | 7.8 | 6.9 | 8.1 | 7.4 | 6.6 | 9.1 | 9.5 | 9.4 | 9.3 | 9.6 | 10.6 | 9.5 |
| Precipitation (mm) | 365 | 313 | 372 | 306 | 364 | 41 | 50 | 16 | 24 | 50 | 73 | 257 |
| Sunny days | 1 | 0 | 0 | 0 | 1 | 8 | 4 | 10 | 11 | 10 | 6 | 1 |
| Rainy days | 30 | 28 | 31 | 30 | 30 | 22 | 27 | 21 | 19 | 21 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iokwa is at