
Cook Island Nature Reserve
- Annual mean
- 21.9 °C
- Warmest month
- February
- Wettest month
- February
Twelve-month climate normals based on 1991 to 2020 representative point data for New South Wales marine landscapes.
Annual climatic profile for Cook Island Aquatic Reserve derived from 1991 to 2020 NASA POWER records. This data tracks monthly shifts in average temperature, precipitation rates, relative humidity, wind speed, and daylight hours at a single representative coordinate. These statistics provide a historical perspective on atmospheric patterns within this marine protected area, distinct from seasonal weather forecasts or current meteorological conditions.

Long term monthly averages tracking twelve month thermal ranges alongside average daily precipitation rates
Trace long-term monthly patterns across temperature bounds, precipitation rates, and daylight hours
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 25 °C22.7° to 28.3° | 4.6 mm/day | 77.8% | 6.5 m/s | 13.6 hours |
| February | 25.2 °C23° to 28.1° | 5.7 mm/day | 77.4% | 6.7 m/s | 13 hours |
| March | 24.5 °C22.2° to 27.7° | 4.8 mm/day | 76.1% | 6.6 m/s | 12.2 hours |
| April | 23.1 °C19.7° to 26.1° | 3 mm/day | 72.9% | 6.3 m/s | 11.3 hours |
| May | 21.2 °C16.7° to 24.5° | 3.2 mm/day | 70.9% | 6.2 m/s | 10.6 hours |
| June | 19.4 °C14.3° to 22.7° | 3.1 mm/day | 70.7% | 6.4 m/s | 10.2 hours |
| July | 18.5 °C13.8° to 22.2° | 1.6 mm/day | 69.1% | 6.2 m/s | 10.4 hours |
| August | 18.7 °C13.9° to 22.9° | 1.5 mm/day | 68.3% | 6.3 m/s | 11 hours |
| September | 20 °C15.8° to 24.4° | 1.2 mm/day | 71.6% | 6.4 m/s | 11.9 hours |
| October | 21.2 °C17.5° to 25.7° | 2.5 mm/day | 74.4% | 6.6 m/s | 12.7 hours |
| November | 22.6 °C19.4° to 26.8° | 3.1 mm/day | 75.9% | 6.6 m/s | 13.4 hours |
| December | 24 °C21.2° to 27.8° | 4.4 mm/day | 76.9% | 6.6 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.
Comparing long-term monthly averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature and precipitation rhythms across diverse geographic settings.






Deepen your knowledge of the marine geography and zoned reef habitats within Cook Island Aquatic Reserve. MoriAtlas provides the essential map and landscape context to understand how this protected area supports diverse coastal species across the far north coast of New South Wales.