Muswellbrook 2024 Climate Summary
The climate of Muswellbrook 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 6.3°C lows in the coldest months to 31.4°C highs in summer, creating a seasonal temperature swing of 13.7°C.
Rainfall patterns show Jun as the wettest month with 130mm, while Dec receives just 27mm. Annual rainfall totals 795mm, spread across an average of 94 rain days.
Muswellbrook runs 1.5°C warmer than the New South Wales average. The 795mm annual rainfall aligns closely with regional patterns.
Understanding these patterns helps determine the best times to visit Muswellbrook. Whether you prefer warm dry conditions or milder temperatures, Muswellbrook'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 Muswellbrook's climate.
Climate Analysis
The temperature data for Muswellbrook reveals clear seasonal patterns. The annual average maximum is 23.8°C, while the average minimum is 13.0°C. This 10.8°C range demonstrates the city's seasonal temperature variation.
Rainfall Pattern
Monthly rainfall distribution throughout Muswellbrook showing wet and dry season patterns.
Annual rainfall totals 795mm, 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 | 30.7 | 19.5 | 97 | 11 | 24.2 | 45% |
| February | 29.6 | 19.4 | 75 | 13 | 20.3 | 49% |
| March | 27.5 | 16.8 | 30 | 4 | 18.5 | 45% |
| April | 23.0 | 12.7 | 111 | 10 | 14.3 | 50% |
| May | 19.0 | 9.5 | 53 | 6 | 10.5 | 59% |
| June | 15.8 | 6.3 | 130 | 7 | 9.3 | 56% |
| July | 15.3 | 6.7 | 40 | 5 | 10.0 | 53% |
| August | 19.5 | 9.1 | 43 | 8 | 13.3 | 51% |
| September | 21.8 | 9.2 | 61 | 4 | 18.6 | 37% |
| October | 23.8 | 11.9 | 49 | 7 | 20.8 | 42% |
| November | 28.3 | 16.6 | 78 | 12 | 23.2 | 42% |
| December | 31.4 | 18.5 | 27 | 7 | 27.1 | 34% |