Kai Iwi Lakes Reserve
- Annual mean
- 16.3 °C
- Warmest month
- February
- Wettest month
- July
Detailed atmospheric records including monthly humidity, wind speed, and daylight duration.
Detailed analysis of twelve-month climate normals for a representative point within Waipoua Forest, New Zealand, based on NASA POWER data from 1991 to 2020. Records capture mean, minimum, and maximum temperatures alongside average daily precipitation rates, relative humidity, wind speed, and daylight hours. These data points provide a structured overview of the annual atmospheric rhythm at an elevation of 159.37 meters, independent of current weather or specific microclimatic variations across the protected area.

Long-term thermal progression and average daily precipitation rates across twelve months
Analyze average temperature bounds, daily precipitation rates, wind speeds, and calculated daylight across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 19.6 °C12.6° to 27.1° | 2.4 mm/day | 72.4% | 6 m/s | 14.1 hours |
| February | 20.3 °C13.8° to 27.5° | 2.4 mm/day | 72.6% | 5.8 m/s | 13.3 hours |
| March | 18.7 °C12.2° to 25.7° | 2.7 mm/day | 74.9% | 5.9 m/s | 12.2 hours |
| April | 16.5 °C10.2° to 23.6° | 2.9 mm/day | 78.7% | 5.7 m/s | 11.1 hours |
| May | 14.3 °C7.8° to 20.6° | 3.4 mm/day | 81.9% | 6.3 m/s | 10.1 hours |
| June | 12.3 °C5.4° to 18.3° | 4 mm/day | 84.1% | 6.6 m/s | 9.6 hours |
| July | 11.3 °C4.8° to 16.7° | 4.5 mm/day | 85% | 6.7 m/s | 9.9 hours |
| August | 11.3 °C5.3° to 16.9° | 4.2 mm/day | 84.1% | 6.7 m/s | 10.7 hours |
| September | 12.4 °C6.2° to 18.8° | 3.1 mm/day | 82.8% | 6.6 m/s | 11.8 hours |
| October | 13.8 °C7.3° to 20.6° | 2.4 mm/day | 79.8% | 6.8 m/s | 13 hours |
| November | 15.6 °C9° to 23° | 2.3 mm/day | 76.7% | 6.7 m/s | 13.9 hours |
| December | 18 °C11.2° to 25.5° | 2.7 mm/day | 74.4% | 6.3 m/s | 14.4 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long-term averages for temperature, precipitation, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine monthly temperature, precipitation, and regional atmospheric patterns across protected areas







Uncover the mapped terrain and protected boundaries of Waipoua Forest. MoriAtlas provides a comprehensive view of this ancient kauri stronghold, detailing its role within the Northland ecosystem and its significance as a managed nature reserve in New Zealand's complex geography.