
Aldermen Islands
- Annual mean
- 16.4 °C
- Warmest month
- February
- Wettest month
- July
Detailed twelve month climate averages and atmospheric patterns at a representative coordinate.
Annual climate profiles for Moutohora Island provide long-term averages for temperature, precipitation, humidity, wind, and daylight hours. These records rely on NASA POWER measurements collected between 1991 and 2020 to establish representative atmospheric conditions. The data reflects climatology at a single coordinate within the Wildlife Reserve, capturing the characteristic annual rhythm of temperature fluctuations and rainfall patterns without current-weather forecasting.

Long-term thermal ranges and average daily precipitation cycles across all twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 19.2 °C11° to 27.6° | 2.2 mm/day | 70.6% | 2.7 m/s | 14.3 hours |
| February | 19.6 °C11.8° to 27.6° | 2.5 mm/day | 72% | 2.5 m/s | 13.4 hours |
| March | 17.8 °C10.2° to 25.4° | 2.7 mm/day | 74% | 2.6 m/s | 12.3 hours |
| April | 15.3 °C7.4° to 22.7° | 3.5 mm/day | 79% | 2.6 m/s | 11 hours |
| May | 12.7 °C5.4° to 19.2° | 3.2 mm/day | 83.4% | 2.8 m/s | 10 hours |
| June | 10.5 °C3.6° to 16.3° | 3.7 mm/day | 85.8% | 2.9 m/s | 9.4 hours |
| July | 9.6 °C3.1° to 15° | 3.9 mm/day | 86.4% | 2.9 m/s | 9.7 hours |
| August | 10 °C3.3° to 15.7° | 3.2 mm/day | 84.4% | 2.8 m/s | 10.6 hours |
| September | 11.4 °C4.3° to 17.8° | 2.8 mm/day | 82.5% | 2.9 m/s | 11.8 hours |
| October | 13.1 °C5.5° to 19.8° | 2.5 mm/day | 79.2% | 2.9 m/s | 13 hours |
| November | 15.1 °C7.1° to 23° | 2.2 mm/day | 74.3% | 2.9 m/s | 14.1 hours |
| December | 17.5 °C9.5° to 25.4° | 2.7 mm/day | 72.9% | 2.7 m/s | 14.6 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.
Analyze temperature and precipitation patterns across diverse protected landscapes






Trace the mapped boundaries and natural features of this significant wildlife refuge in the Bay of Plenty. MoriAtlas provides a structured overview of the volcanic topography, seabird habitats, and restoration landscape that define this protected island sanctuary.