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Weather & Climate
Olosega, Manuʻa, American Samoa
Overview
Available climate summaries for Olosega. Origins and reference periods are unverified; stored values may include AI estimates. Treat these as estimates until independently verified.
Key Metrics
Annual Avg
27.8°C
Summer Avg
28.1°C
Winter Avg
27.4°C
Record High
30.3°C
Record Low
24.2°C
Annual Precipitation
1893.1 mm
Avg Humidity
80%
Summer Humidity
81%
Winter Humidity
79%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 30.3° | 28.1° | 25.8° | 273.1 | 81% | 183 | 76.5 |
| Feb | 30.2° | 28.1° | 25.4° | 250.6 | 81% | 164 | 100.8 |
| Mar | 30.1° | 28.2° | 25.9° | 168 | 81% | 181 | 59.1 |
| Apr | 30° | 28.3° | 26.1° | 172.2 | 81% | 153 | 60.1 |
| May | 29.8° | 28.2° | 25.3° | 129.6 | 80% | 139 | 49.5 |
| Jun | 29.4° | 27.8° | 25.3° | 79.8 | 79% | 129 | 47.4 |
| Jul | 28.6° | 27.2° | 25° | 75.3 | 80% | 137 | 46.9 |
| Aug | 28.6° | 27.1° | 24.2° | 60.1 | 79% | 161 | 51.1 |
| Sep | 28.9° | 27.2° | 24.8° | 86.1 | 80% | 175 | 44.5 |
| Oct | 29° | 27.5° | 25.4° | 135.5 | 80% | 192 | 45.9 |
| Nov | 29.5° | 27.8° | 25.5° | 216.3 | 81% | 182 | 47.3 |
| Dec | 29.9° | 28° | 25.6° | 246.5 | 81% | 184 | 51.3 |
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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