Average annual temperature is 13.5 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Macarthur
* Weather data for Macarthur Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.3 | 34.8 | 26.7 | 24.8 | 18.4 | 18.4 | 16.0 | 20.1 | 26.4 | 27.6 | 30.1 | 35.2 |
| Average daytime temperature (°C) | 24.2 | 23.1 | 20.3 | 18.2 | 14.5 | 13.2 | 13.1 | 14.0 | 17.6 | 17.3 | 19.5 | 21.7 |
| Average temperature (°C) | 18.0 | 17.5 | 15.3 | 14.0 | 11.2 | 10.4 | 10.0 | 10.2 | 12.6 | 12.3 | 14.5 | 16.1 |
| Average night temperature (°C) | 13.6 | 13.3 | 11.6 | 11.1 | 8.6 | 8.3 | 7.5 | 7.2 | 8.7 | 8.4 | 10.6 | 11.9 |
| Absolute minimum temperature (°C) | 9.7 | 8.4 | 8.4 | 6.6 | 4.4 | 2.5 | 2.7 | 1.1 | 4.7 | 4.8 | 6.8 | 8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.1 | 9.6 | 9.8 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.1 | 9.5 | 7.2 | 5.8 | 6.1 | 6.0 | 6.1 | 6.4 | 8.8 | 8.6 | 8.6 | 8.5 |
| Precipitation (mm) | 22 | 71 | 64 | 83 | 73 | 90 | 52 | 44 | 40 | 71 | 43 | 89 |
| Sunny days | 17 | 13 | 8 | 5 | 5 | 5 | 9 | 7 | 10 | 8 | 16 | 10 |
| Rainy days | 14 | 15 | 23 | 25 | 26 | 25 | 22 | 24 | 20 | 23 | 14 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Macarthur during the most sunny months:
The largest precipitation sum in Macarthur is at