
Bird Island Nature Reserve
- Annual mean
- 19.1 °C
- Warmest month
- January
- Wettest month
- February
Long-term average temperature, precipitation, humidity, wind, and daylight patterns.
The climate profile for Munmorah State Conservation Area in New South Wales presents representative atmospheric measurements spanning 1991 to 2020. These monthly records detail average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight duration. The data provides a localized baseline for understanding seasonal variations in environmental conditions at this specific coordinate point, independent of day-to-day weather fluctuations.

Comparing twelve monthly temperature means with corresponding average daily precipitation rates
Compare average temperature bounds, daily precipitation rates, humidity, wind speed, and daylight hours across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 23.5 °C18.6° to 33.2° | 2.8 mm/day | 73.4% | 4 m/s | 13.9 hours |
| February | 23.3 °C18.5° to 31.7° | 4.3 mm/day | 74.9% | 4 m/s | 13.2 hours |
| March | 22.1 °C17° to 29.5° | 3.6 mm/day | 75.1% | 3.8 m/s | 12.2 hours |
| April | 20 °C14.4° to 26.6° | 2.8 mm/day | 73% | 3.6 m/s | 11.2 hours |
| May | 17.4 °C11.4° to 23.6° | 2.8 mm/day | 73.1% | 3.8 m/s | 10.3 hours |
| June | 15.2 °C9.4° to 20.3° | 3.3 mm/day | 75.6% | 4.2 m/s | 9.8 hours |
| July | 14.2 °C8.9° to 20.1° | 2 mm/day | 73.4% | 4.1 m/s | 10.1 hours |
| August | 14.9 °C9.1° to 21.7° | 1.8 mm/day | 69.4% | 4.1 m/s | 10.8 hours |
| September | 16.9 °C10.9° to 25.6° | 1.8 mm/day | 68.7% | 4 m/s | 11.8 hours |
| October | 18.8 °C12.6° to 28.3° | 2.1 mm/day | 69.3% | 3.9 m/s | 12.9 hours |
| November | 20.4 °C14.4° to 30.3° | 3 mm/day | 71.7% | 4 m/s | 13.7 hours |
| December | 22 °C16.4° to 31.5° | 2.7 mm/day | 72.2% | 4 m/s | 14.2 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.
Comparative analysis of temperature, precipitation, wind, humidity, and daylight duration across annual normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term monthly climate normals across diverse regional protected landscapes.





Continue your geographic discovery by examining the terrain and habitat boundaries of Munmorah State Conservation Area. Through the MoriAtlas collection, gain insight into the coastal processes, dune topography, and regional ecological significance that define this protected landscape on the New South Wales Central Coast.