Nelson Bay 2024 Climate Summary
The climate of Nelson Bay reveals interesting patterns when examined month by month. From temperature swings to rainfall distribution, each season brings its own character.
The temperature profile shows a range from 8.7°C lows in the coldest months to 28.9°C highs in summer, creating a seasonal temperature swing of 10.7°C.
Apr brings the heaviest precipitation at 194mm, contrasting sharply with Dec's mere 28mm. The city receives 1094mm annually over approximately 150 rain days.
Compared to the New South Wales average, Nelson Bay is 0.9°C warmer. Its annual rainfall of 1094mm is typical of the region's climate patterns.
Understanding these patterns helps determine the best times to visit Nelson Bay. Whether you prefer warm dry conditions or milder temperatures, Nelson Bay's climate offers distinct seasonal advantages throughout the year.
Note on methodology: this page summarises 2024 observations only. Long-record climate trend analysis drawn from ACORN-SAT (1910 to present) is in development. For context on multi-decade change, see the BOM State of the Climate report.
Temperature Profile
Monthly maximum and minimum temperature ranges showing seasonal variation in Nelson Bay's climate.
Climate Analysis
The temperature data for Nelson Bay reveals clear seasonal patterns. The annual average maximum is 23.2°C, while the average minimum is 14.6°C. This 8.6°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Nelson Bay showing wet and dry season patterns.
Annual rainfall totals 1094mm, distributed across the calendar year. The distribution pattern shows distinct wet and dry periods that influence local climate conditions.
Climate Summary Table
Complete monthly climate averages including temperature, precipitation, solar radiation, and humidity data.
| Month | Max °C | Min °C | Rain mm | Rain Days | Solar MJ | Humidity % |
|---|---|---|---|---|---|---|
| January | 28.9 | 20.6 | 43 | 10 | 23.6 | 52% |
| February | 28.3 | 20.1 | 84 | 16 | 19.6 | 58% |
| March | 26.7 | 17.9 | 72 | 8 | 18.9 | 54% |
| April | 23.0 | 14.7 | 194 | 18 | 13.8 | 59% |
| May | 19.4 | 11.9 | 153 | 17 | 10.3 | 65% |
| June | 16.7 | 8.7 | 172 | 11 | 9.4 | 60% |
| July | 16.3 | 9.0 | 46 | 12 | 10.4 | 56% |
| August | 20.2 | 10.7 | 53 | 11 | 12.9 | 54% |
| September | 22.3 | 11.7 | 55 | 8 | 17.8 | 41% |
| October | 22.4 | 13.5 | 73 | 13 | 20.6 | 50% |
| November | 25.5 | 17.7 | 122 | 17 | 21.7 | 60% |
| December | 28.2 | 18.8 | 28 | 9 | 26.6 | 52% |