Carnarvon 2024 Climate Summary
Understanding Carnarvon's climate patterns is essential for planning your stay. The city experiences a distinctive seasonal rhythm that shapes its weather throughout the year.
The temperature profile shows a range from 12.2°C lows in the coldest months to 34.8°C highs in summer, creating a seasonal temperature swing of 10.0°C.
The wettest month is Jun (122mm), and the driest is Jan (0mm). This creates an annual total of 244mm distributed across about 34 rain days.
Compared to the Western Australia average, Carnarvon is 1.2°C warmer. Its annual rainfall of 244mm is typical of the region's climate patterns.
Understanding these patterns helps determine the best times to visit Carnarvon. Whether you prefer warm dry conditions or milder temperatures, Carnarvon'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 Carnarvon's climate.
Climate Analysis
The temperature data for Carnarvon reveals clear seasonal patterns. The annual average maximum is 28.7°C, while the average minimum is 19.4°C. This 9.3°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Carnarvon showing wet and dry season patterns.
Annual rainfall totals 244mm, 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 | 31.0 | 22.9 | 0 | 0 | 29.9 | 44% |
| February | 34.8 | 25.7 | 10 | 3 | 26.6 | 37% |
| March | 34.6 | 24.8 | 25 | 6 | 22.9 | 33% |
| April | 33.2 | 22.3 | 0 | 0 | 20.1 | 24% |
| May | 28.8 | 17.5 | 14 | 2 | 16.5 | 27% |
| June | 22.8 | 14.8 | 122 | 10 | 12.3 | 58% |
| July | 21.6 | 12.2 | 29 | 5 | 14.5 | 52% |
| August | 23.1 | 14.3 | 5 | 2 | 18.1 | 48% |
| September | 27.4 | 16.9 | 1 | 0 | 23.4 | 28% |
| October | 27.2 | 18.5 | 2 | 2 | 26.3 | 40% |
| November | 28.8 | 20.4 | 11 | 1 | 28.4 | 42% |
| December | 31.6 | 23.0 | 24 | 3 | 28.9 | 45% |