Jervis Bay National Park
- Annual mean
- 17.1 °C
- Warmest month
- January
- Wettest month
- February
Twelve-month climatology profile based on long-term averages for a representative point.
Analyze the annual climate rhythm of Jervis Bay Marine Park in New South Wales through a twelve-month data series. These normals cover average temperatures, daily precipitation rates, humidity, wind speeds, and daylight hours measured at a single representative coordinate from 1991 to 2020. This data provides a baseline for understanding the long-term atmospheric patterns within this marine protected area.

Analysis of average monthly temperatures alongside daily precipitation rates across twelve months
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 | 22.3 °C14.9° to 35.9° | 2.8 mm/day | 69.5% | 2.7 m/s | 14.1 hours |
| February | 21.8 °C15.1° to 33.7° | 4.4 mm/day | 73.4% | 2.7 m/s | 13.3 hours |
| March | 20.3 °C13.5° to 30.3° | 3.3 mm/day | 73.6% | 2.6 m/s | 12.2 hours |
| April | 17.8 °C11° to 27.2° | 2.6 mm/day | 72.9% | 2.6 m/s | 11.1 hours |
| May | 15 °C8.4° to 23.2° | 2.5 mm/day | 73.8% | 2.7 m/s | 10.2 hours |
| June | 12.7 °C6.7° to 19.4° | 3.9 mm/day | 77.4% | 2.9 m/s | 9.7 hours |
| July | 11.7 °C5.8° to 19° | 2.2 mm/day | 75.5% | 3 m/s | 9.9 hours |
| August | 12.4 °C5.9° to 20.9° | 2.3 mm/day | 71.4% | 3 m/s | 10.7 hours |
| September | 14.6 °C7.4° to 24.9° | 2 mm/day | 69.5% | 2.8 m/s | 11.8 hours |
| October | 16.8 °C9.1° to 28.9° | 2.4 mm/day | 68.1% | 2.7 m/s | 12.9 hours |
| November | 18.7 °C10.6° to 32.1° | 2.9 mm/day | 69% | 2.7 m/s | 13.9 hours |
| December | 20.6 °C13° to 33.8° | 2.4 mm/day | 68.4% | 2.7 m/s | 14.3 hours |
Calculated maximum and minimum values across twelve monthly averages for temperature, precipitation, humidity, wind, and daylight duration.
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Analyze monthly temperature, precipitation, and atmospheric patterns across diverse regional landscapes.

Analyze the protected marine boundaries and coastal features of Jervis Bay Marine Park. Through the MoriAtlas database, view how this critical marine reserve integrates seagrass meadows, kelp forests, and rocky outcrops within the broader southern New South Wales geographic context.