Rakiura National Park
- Annual mean
- 10.5 °C
- Warmest month
- February
- Wettest month
- January
Twelve-month representative-point averages for temperature, precipitation, wind, and daylight.
Climate data for Ulva Island reveals long-term patterns based on a representative coordinate at 51.83 meters elevation. These figures represent thirty-year monthly normals for temperature, humidity, and wind speed, providing a statistical baseline for the environment. Access complete sets of precipitation, daylight, and atmospheric measurements across each calendar month to understand the long-term rhythm of this Wildlife Reserve.
Long-term monthly temperature averages and daily precipitation rates across twelve months
Analyze average temperature bounds, daily precipitation, and seasonal daylight patterns across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 13.1 °C8.5° to 19.2° | 3.7 mm/day | 80.7% | 5.4 m/s | 15.2 hours |
| February | 13.3 °C8.8° to 19.5° | 3.4 mm/day | 81.1% | 5.1 m/s | 14 hours |
| March | 12.6 °C8.2° to 18.5° | 3.3 mm/day | 82% | 5.3 m/s | 12.3 hours |
| April | 11.4 °C6.9° to 16.7° | 3.4 mm/day | 82.7% | 5.6 m/s | 10.6 hours |
| May | 10.2 °C5.6° to 14.9° | 3.7 mm/day | 84.5% | 6 m/s | 9.1 hours |
| June | 8.6 °C4.7° to 12.9° | 3.5 mm/day | 84.6% | 6.1 m/s | 8.4 hours |
| July | 8 °C4.3° to 12° | 3.1 mm/day | 84.6% | 5.8 m/s | 8.8 hours |
| August | 8.2 °C4.1° to 12.6° | 3 mm/day | 83.9% | 5.8 m/s | 10 hours |
| September | 8.9 °C4.5° to 14.2° | 3.3 mm/day | 82.1% | 5.9 m/s | 11.7 hours |
| October | 9.6 °C5.2° to 15.4° | 3.6 mm/day | 80.5% | 6.1 m/s | 13.4 hours |
| November | 10.5 °C5.9° to 16.7° | 3.5 mm/day | 80.3% | 5.8 m/s | 14.9 hours |
| December | 12 °C7.5° to 18.4° | 3.4 mm/day | 80.7% | 5.2 m/s | 15.6 hours |
Comparative analysis of long-term monthly averages across temperature, wind, humidity, 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.
Explore long term monthly temperature, precipitation, humidity, wind, and daylight patterns across diverse protected landscapes



Continue exploring the dense temperate rainforests and protected coastal features of this unique wildlife reserve. MoriAtlas provides detailed geographic context and mapped boundaries for Ulva Island, helping you understand its role as a premier open sanctuary within the Rakiura National Park system of southern New Zealand.