
Norfolk Island National Park
- Annual mean
- 20.3 °C
- Warmest month
- February
- Wettest month
- April
Representing long-term atmospheric patterns through monthly temperature, humidity, wind, and daylight averages.
Analyze the long-term climatology for Norfolk Marine Park based on 1991 to 2020 NASA POWER measurements from a single representative point. These records track monthly fluctuations in mean temperature, average precipitation rates, relative humidity, wind speed, and daylight hours. The data provides an evergreen view of atmospheric cycles across the calendar year, excluding seasonal forecasts or current weather conditions.
Comparing monthly average temperature ranges alongside average daily precipitation rates across the annual cycle
Analyze long-term temperature bounds, average daily precipitation, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.5 °C20.5° to 24.3° | 2.1 mm/day | 80% | 6.4 m/s | 13.6 hours |
| February | 23.2 °C21.4° to 24.8° | 2.5 mm/day | 80.7% | 6.8 m/s | 13 hours |
| March | 22.8 °C21° to 24.4° | 2.7 mm/day | 78.5% | 6.9 m/s | 12.2 hours |
| April | 21.8 °C19.8° to 23.7° | 2.9 mm/day | 76.6% | 6.5 m/s | 11.3 hours |
| May | 20.5 °C18.4° to 22.4° | 2.5 mm/day | 74.6% | 6.9 m/s | 10.5 hours |
| June | 19.1 °C16.9° to 21.2° | 2.8 mm/day | 73.9% | 7.1 m/s | 10.2 hours |
| July | 18.1 °C15.9° to 20.3° | 2.8 mm/day | 73.6% | 7.3 m/s | 10.3 hours |
| August | 17.7 °C15.5° to 19.7° | 2 mm/day | 73.2% | 6.8 m/s | 11 hours |
| September | 18 °C15.8° to 20.1° | 1.5 mm/day | 75.3% | 6.6 m/s | 11.9 hours |
| October | 18.7 °C16.4° to 20.8° | 1.6 mm/day | 76.5% | 6.2 m/s | 12.8 hours |
| November | 19.7 °C17.2° to 22° | 2 mm/day | 77.5% | 5.9 m/s | 13.5 hours |
| December | 21.3 °C19.1° to 23.4° | 2.4 mm/day | 79.4% | 5.9 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.
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.
Analyze monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes




Continue your geographic discovery of Norfolk Marine Park by investigating its expansive submarine features, including seamounts and deep-sea ridges. This MoriAtlas destination provides structured insights into the oceanographic significance and protected boundaries of this vital Australian offshore reserve.