Carnarvon 2024 Climate Summary
Carnarvon's weather tells a compelling story across the seasons. The temperature and rainfall patterns provide valuable insight into what to expect 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.
Jun brings the heaviest precipitation at 122mm, contrasting sharply with Jan's mere 0mm. The city receives 244mm annually over approximately 34 rain days.
Carnarvon runs 1.2°C warmer than the Western Australia average. The 244mm annual rainfall aligns closely with regional 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% |