Average annual temperature is 26.2 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 20.9 °C
Number of sunny days: 7 days
Number of rainy days: 358 days
Look at detailed online map of Manjamai
* Weather data for Manjamai 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) | 34.6 | 34.0 | 34.1 | 33.5 | 33.4 | 32.8 | 32.9 | 34.0 | 34.1 | 35.2 | 34.4 | 34.2 |
| Average daytime temperature (°C) | 31.6 | 30.9 | 32.1 | 30.9 | 30.8 | 30.7 | 31.3 | 31.6 | 32.1 | 31.8 | 32.3 | 31.6 |
| Average temperature (°C) | 25.9 | 25.9 | 26.2 | 25.8 | 26.1 | 25.8 | 26.2 | 26.3 | 26.6 | 26.4 | 26.6 | 26.2 |
| Average night temperature (°C) | 22.9 | 23.3 | 23.0 | 23.1 | 23.4 | 23.0 | 23.3 | 23.2 | 23.3 | 23.4 | 23.4 | 23.6 |
| Absolute minimum temperature (°C) | 21.8 | 22.6 | 22.0 | 21.9 | 22.4 | 20.9 | 22.1 | 22.5 | 22.2 | 22.6 | 22.6 | 23.0 |
| 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 | 12.3 | 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) | 8.4 | 6.4 | 8.4 | 7.5 | 8.1 | 8.5 | 9.3 | 9.8 | 9.5 | 8.9 | 9.2 | 7.5 |
| Precipitation (mm) | 564 | 654 | 647 | 539 | 542 | 350 | 413 | 478 | 428 | 527 | 507 | 837 |
| Sunny days | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 0 |
| Rainy days | 31 | 28 | 31 | 30 | 30 | 29 | 29 | 30 | 29 | 31 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manjamai is at