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Weather & Climate
Oamaru, Otago, New Zealand
Overview
Climate data and monthly weather averages for Oamaru.
Key Metrics
Annual Avg
11.4°C
Summer Avg
14.5°C
Winter Avg
8.1°C
Record High
25.8°C
Record Low
1.5°C
Annual Precipitation
613.8 mm
Avg Humidity
80%
Summer Humidity
78%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 25.8° | 14.8° | 8.4° | 59.2 | 78% | 179 | 63.5 |
| Feb | 25° | 14.9° | 7.9° | 51.5 | 79% | 144 | 66.6 |
| Mar | 24.8° | 14° | 7.7° | 45.3 | 79% | 121 | 71.2 |
| Apr | 19.9° | 12.2° | 6.1° | 54.6 | 80% | 77 | 61.7 |
| May | 18.8° | 10.3° | 4.4° | 57.4 | 82% | 49 | 67 |
| Jun | 14.6° | 8.4° | 3.1° | 51.3 | 82% | 36 | 61.1 |
| Jul | 14.6° | 7.8° | 2.7° | 42.5 | 82% | 44 | 73.7 |
| Aug | 15° | 8.2° | 1.5° | 42.8 | 83% | 67 | 66.2 |
| Sep | 16.9° | 9.4° | 4.1° | 39.3 | 79% | 100 | 68.7 |
| Oct | 20.1° | 10.4° | 4.2° | 53.3 | 78% | 144 | 71.9 |
| Nov | 24.3° | 12° | 5.3° | 54 | 77% | 169 | 67.3 |
| Dec | 23.2° | 13.7° | 7.2° | 62.6 | 78% | 186 | 62.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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