Iluka Nature Reserve
- Annual mean
- 20.1 °C
- Warmest month
- January
- Wettest month
- February
Detailed monthly variations in temperature, precipitation, humidity, wind, and daylight duration.
Examine long-term climate normals for Bundjalung National Park based on a representative coordinate in New South Wales. Data reflects thirty-year averages from 1991 to 2020, offering a precise look at monthly trends in mean, minimum, and maximum temperatures alongside precipitation and wind patterns. These measurements provide a consistent baseline for understanding the annual atmospheric cycle, independent of daily weather fluctuations or site-wide terrain variations.

Comparing twelve-month temperature averages and daily precipitation rates across the calendar year
Compare long term monthly averages for temperature, precipitation, humidity, wind, and calculated daylight.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 25 °C18.1° to 37° | 4.8 mm/day | 69.5% | 3.9 m/s | 13.6 hours |
| February | 24.4 °C18.2° to 34.9° | 5.8 mm/day | 73.2% | 3.8 m/s | 13 hours |
| March | 22.8 °C15.8° to 32.5° | 5.3 mm/day | 75.5% | 3.6 m/s | 12.2 hours |
| April | 20.4 °C12.4° to 29.2° | 3.1 mm/day | 74.6% | 3.2 m/s | 11.3 hours |
| May | 17.3 °C8.9° to 26.2° | 3.3 mm/day | 75.2% | 3.1 m/s | 10.5 hours |
| June | 14.9 °C6.1° to 23.2° | 3.4 mm/day | 77% | 3.2 m/s | 10.2 hours |
| July | 14 °C5.5° to 23.5° | 1.6 mm/day | 74% | 3.1 m/s | 10.3 hours |
| August | 15.1 °C6.2° to 26.3° | 1.6 mm/day | 69% | 3.3 m/s | 11 hours |
| September | 18.2 °C8.9° to 30.7° | 1.3 mm/day | 65.8% | 3.5 m/s | 11.9 hours |
| October | 20.6 °C11.3° to 33.8° | 2.5 mm/day | 65.1% | 3.9 m/s | 12.8 hours |
| November | 22.6 °C14° to 35.7° | 3.4 mm/day | 66.2% | 4 m/s | 13.5 hours |
| December | 24 °C15.9° to 36.8° | 4.2 mm/day | 67.6% | 3.9 m/s | 13.8 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.
Long-term monthly averages mapping temperature, precipitation, wind, and daylight duration contrasts
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Contrast monthly temperature and precipitation trends across diverse regional geographies

Deepen your understanding of Bundjalung National Park by exploring its precise geographic context within New South Wales. Access detailed mapped boundaries and discover how its unique coastal landscape and protected area status contribute to the regional geography and natural atlas. This exploration provides a factual foundation for appreciating its protected status and ecological importance.