
Rangatira Island
- Annual mean
- 12 °C
- Warmest month
- February
- Wettest month
- June
Long-term monthly averages covering temperature, precipitation, humidity, wind, and daylight duration.
The climate profile for Mangere Island presents monthly averages calculated from a representative coordinate over the 1991 to 2020 climatology period. These figures detail mean, minimum, and maximum temperatures alongside precipitation rates, relative humidity, average wind speed, and daily daylight hours. By analyzing these data points, researchers and geography enthusiasts can compare seasonal atmospheric fluctuations within this nature reserve without conflating long-term trends with current daily weather forecasts or local microclimates.
Comparing twelve months of average thermal ranges alongside daily precipitation rates across the landscape
Track long-term monthly temperature bounds, average daily precipitation, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 14.4 °C11.1° to 17.5° | 1.9 mm/day | 84.2% | 7.8 m/s | 14.9 hours |
| February | 15 °C11.8° to 18° | 2.4 mm/day | 83.6% | 7.5 m/s | 13.8 hours |
| March | 14.5 °C11.4° to 17.4° | 2.7 mm/day | 83.3% | 8 m/s | 12.3 hours |
| April | 13.3 °C9.9° to 16.4° | 2.5 mm/day | 82.8% | 8.6 m/s | 10.7 hours |
| May | 12 °C8.6° to 14.8° | 2.5 mm/day | 82.7% | 8.7 m/s | 9.4 hours |
| June | 10.6 °C7.2° to 13.6° | 3 mm/day | 82.2% | 9.4 m/s | 8.7 hours |
| July | 9.7 °C6.7° to 12.6° | 2 mm/day | 81.5% | 8.7 m/s | 9.1 hours |
| August | 9.6 °C6.7° to 12.2° | 2.2 mm/day | 82.9% | 8.6 m/s | 10.2 hours |
| September | 9.9 °C6.6° to 12.5° | 2.2 mm/day | 83.9% | 8.7 m/s | 11.7 hours |
| October | 10.4 °C7.3° to 13.3° | 2.1 mm/day | 84.2% | 8.4 m/s | 13.3 hours |
| November | 11.4 °C8° to 14.4° | 2.3 mm/day | 83.4% | 8.1 m/s | 14.6 hours |
| December | 13 °C9.6° to 16.2° | 2 mm/day | 85% | 7.7 m/s | 15.3 hours |
Comparative analysis of long-term temperature, precipitation, and daylight cycles across twelve monthly normals
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 monthly temperature, precipitation, wind, and daylight patterns across diverse regional park settings.








Continue exploring the volcanic landscape and conservation geography of Mangere Island. This MoriAtlas detail provides a focused view of the island's terrain, mapped boundaries, and its critical role within the Chatham Islands ecosystem.