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Weather & Climate
Alotau, Milne Bay, Papua New Guinea
Overview
Available climate summaries for Alotau. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
25.5°C
Summer Avg
26.6°C
Winter Avg
24.2°C
Record High
33.5°C
Record Low
18.8°C
Annual Precipitation
1707.1 mm
Avg Humidity
83%
Summer Humidity
81%
Winter Humidity
85%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 32.4° | 26.5° | 23.1° | 205.5 | 82% | 177 | 32.3 |
| Feb | 32.5° | 26.4° | 22.5° | 175.6 | 83% | 160 | 26.2 |
| Mar | 31.3° | 26.1° | 22.5° | 244.6 | 85% | 163 | 27.5 |
| Apr | 30.5° | 25.8° | 22.1° | 156.6 | 85% | 142 | 26.3 |
| May | 30.2° | 25.4° | 21.3° | 134.8 | 86% | 128 | 28.8 |
| Jun | 29.5° | 24.7° | 20.3° | 155.4 | 86% | 108 | 27.5 |
| Jul | 28° | 23.9° | 19.2° | 99.5 | 85% | 118 | 29.2 |
| Aug | 29° | 23.9° | 18.8° | 100.4 | 83% | 135 | 27.9 |
| Sep | 30.4° | 24.6° | 19.6° | 115.5 | 82% | 144 | 28.8 |
| Oct | 32.2° | 25.4° | 20.1° | 101.1 | 81% | 174 | 27.1 |
| Nov | 33.5° | 26.2° | 21.8° | 116.7 | 80% | 177 | 35.6 |
| Dec | 33.3° | 26.8° | 21.3° | 101.4 | 78% | 191 | 23.4 |
Data sources
Estimates and unverified origins
Oyster List climate data - Climate origins are unverified. Available methods include historical APIs and AI estimates; stored rows do not identify the original dataset, reference period, or model for each value. Treat these summaries as estimates until independently verified. Record updated 2026-03-22.
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