
Purnululu National Park
- Annual mean
- 27.2 °C
- Warmest month
- November
- Wettest month
- February
Long-term averages for temperature, precipitation, humidity, and daylight hours
The climate profile for Marion Downs Sanctuary provides a twelve-month overview of atmospheric conditions based on NASA POWER data from 1991 to 2020. Data points for this representative coordinate include average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours. These monthly averages distinguish annual patterns from short-term weather events, offering a consistent dataset for analyzing the local climate over three decades.
Long-term thermal ranges and average daily precipitation cycles across all twelve months
Analyze average temperature bounds, daily precipitation rates, relative humidity, wind speed, and calculated daylight across the full calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 27.8 °C20.9° to 38.2° | 6.8 mm/day | 68.8% | 3.8 m/s | 12.9 hours |
| February | 26.7 °C19.9° to 35.8° | 7.7 mm/day | 75% | 3.6 m/s | 12.6 hours |
| March | 26 °C18° to 34.6° | 4.1 mm/day | 71.1% | 3.4 m/s | 12.1 hours |
| April | 25 °C14.5° to 34.5° | 0.9 mm/day | 54.8% | 3.8 m/s | 11.6 hours |
| May | 22.3 °C10.8° to 33.1° | 0.4 mm/day | 42.7% | 4.2 m/s | 11.2 hours |
| June | 19.9 °C8.3° to 31.9° | 0.2 mm/day | 38.1% | 4.3 m/s | 11 hours |
| July | 19.8 °C7.9° to 32.2° | 0.1 mm/day | 32.2% | 4.3 m/s | 11.1 hours |
| August | 22.1 °C9.2° to 34.5° | 0 mm/day | 26.6% | 4.2 m/s | 11.5 hours |
| September | 27.1 °C14.1° to 38.3° | 0.2 mm/day | 27.2% | 3.9 m/s | 11.9 hours |
| October | 29.9 °C17.8° to 40.6° | 1 mm/day | 32.2% | 3.8 m/s | 12.4 hours |
| November | 30.9 °C21° to 41.3° | 2.4 mm/day | 41.4% | 3.4 m/s | 12.8 hours |
| December | 29.4 °C21.3° to 40.8° | 5 mm/day | 57% | 3.6 m/s | 13 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 warmest, coolest, wettest, and windiest months across long-term normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly temperature and precipitation rhythms across distinct geographic settings.





Investigate the unique natural terrain of Marion Downs Sanctuary through our structured atlas view. Discover how this Kimberley nature reserve connects with neighboring conservation lands to protect the fragile ecological systems of northern Western Australia.