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Weather & Climate
Namatanai, New Ireland, Papua New Guinea
Overview
Climate data and monthly weather averages for Namatanai.
Key Metrics
Annual Avg
27.1°C
Summer Avg
27.6°C
Winter Avg
26.7°C
Record High
30.8°C
Record Low
24.1°C
Annual Precipitation
2696.5 mm
Avg Humidity
82%
Summer Humidity
80%
Winter Humidity
84%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 30.8° | 27.7° | 25.6° | 247.7 | 79% | 153 | 45.6 |
| Feb | 30.3° | 27.6° | 25.1° | 222.3 | 80% | 139 | 46.6 |
| Mar | 30.4° | 27.4° | 25° | 230.3 | 80% | 157 | 46.1 |
| Apr | 30.3° | 27.3° | 24.9° | 217.5 | 81% | 150 | 46.2 |
| May | 29.8° | 27.2° | 24.2° | 214.8 | 82% | 143 | 47.5 |
| Jun | 29.3° | 27° | 24.6° | 224.1 | 83% | 128 | 65.4 |
| Jul | 29.1° | 26.6° | 24.5° | 286.4 | 85% | 122 | 44.2 |
| Aug | 28.5° | 26.5° | 24.1° | 241.2 | 84% | 136 | 45 |
| Sep | 29.3° | 26.6° | 24.5° | 231.6 | 84% | 147 | 46.4 |
| Oct | 29.9° | 26.8° | 24.7° | 194.1 | 82% | 167 | 43.5 |
| Nov | 29.9° | 27.2° | 24.7° | 188.4 | 81% | 158 | 40.9 |
| Dec | 30.5° | 27.6° | 24.1° | 198.1 | 80% | 160 | 36.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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