Auckland Islands Marine Mammal Sanctuary
- Annual mean
- 8.3 °C
- Warmest month
- February
- Wettest month
- January
Atmospheric measurements and annual rhythm data for a representative subantarctic location
Moutere Ihupuku / Campbell Island Marine Reserve climate analysis provides a year-round overview of long-term environmental patterns. Data derived from NASA POWER measurements for the period 1991 to 2020 at a specific representative coordinate includes mean temperatures, daily precipitation rates, relative humidity, wind speed, and daylight duration. These records offer a precise twelve-month statistical baseline for researchers and geographers studying subantarctic conditions.
Long-term monthly temperature ranges and average daily precipitation rates across twelve months
Analyze long-term temperature bounds, average daily precipitation, relative humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 8.8 °C5.8° to 11.4° | 3.4 mm/day | 86% | 9.6 m/s | 16 hours |
| February | 9.1 °C6.1° to 11.7° | 3.2 mm/day | 86% | 9.9 m/s | 14.4 hours |
| March | 8.8 °C5.8° to 11.5° | 3.3 mm/day | 85.9% | 10.2 m/s | 12.4 hours |
| April | 8.1 °C4.6° to 11° | 3.3 mm/day | 85.1% | 10.6 m/s | 10.3 hours |
| May | 7.3 °C2.8° to 10.5° | 3.1 mm/day | 84.7% | 10.7 m/s | 8.5 hours |
| June | 6.3 °C1.8° to 9.5° | 2.7 mm/day | 83.3% | 10.8 m/s | 7.5 hours |
| July | 6.1 °C1.7° to 9.2° | 2.6 mm/day | 83.7% | 10.4 m/s | 8 hours |
| August | 6.1 °C2.1° to 9° | 2.4 mm/day | 83.6% | 10.2 m/s | 9.6 hours |
| September | 6.3 °C1.9° to 9.4° | 2.9 mm/day | 83.3% | 10.5 m/s | 11.7 hours |
| October | 6.5 °C2.9° to 9.5° | 2.7 mm/day | 82.2% | 10.9 m/s | 13.8 hours |
| November | 7 °C3.7° to 9.8° | 2.9 mm/day | 83.5% | 10 m/s | 15.6 hours |
| December | 8.1 °C5° to 10.7° | 2.8 mm/day | 85.7% | 9.4 m/s | 16.5 hours |
Comparing long-term monthly averages for temperature, precipitation, wind, and daylight duration
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Examine monthly weather patterns and annual atmospheric data across diverse regional landscapes


Trace the volcanic geography and marine boundaries of Moutere Ihupuku / Campbell Island Marine Reserve. MoriAtlas provides a structured look at the underwater terrain and protected ecosystems of this remote New Zealand sanctuary, allowing for a deeper understanding of its unique subantarctic environmental context.