Average annual temperature is 18.3 °C
Absolute maximum temperature: 42.4 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Newcastle
* Weather data for Newcastle 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) | 36.0 | 35.9 | 38.1 | 26.0 | 23.1 | 23.6 | 23.6 | 25.5 | 35.0 | 35.8 | 33.1 | 42.4 |
| Average daytime temperature (°C) | 26.7 | 28.5 | 28.6 | 22.6 | 19.9 | 18.6 | 19.0 | 20.4 | 24.9 | 26.6 | 25.8 | 29.6 |
| Average temperature (°C) | 22.3 | 23.1 | 22.8 | 17.7 | 13.7 | 12.6 | 13.0 | 13.9 | 17.4 | 19.4 | 20.6 | 23.7 |
| Average night temperature (°C) | 18.6 | 18.7 | 18.4 | 13.7 | 9.1 | 8.0 | 8.6 | 8.9 | 11.0 | 13.5 | 16.6 | 19.3 |
| Absolute minimum temperature (°C) | 14.2 | 14.3 | 12.0 | 8.4 | 4.2 | 2.6 | 3.9 | 6.1 | 5.9 | 10.0 | 12.6 | 15.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.1 | 11.2 | 9.9 | 9.2 | 9.1 | 8.2 | 8.5 | 9.5 | 10.8 | 11.3 | 10.4 | 11.6 |
| Precipitation (mm) | 75 | 42 | 79 | 75 | 23 | 12 | 16 | 44 | 10 | 48 | 94 | 75 |
| Sunny days | 7 | 10 | 12 | 10 | 21 | 19 | 23 | 15 | 20 | 18 | 4 | 11 |
| Rainy days | 24 | 18 | 19 | 20 | 10 | 11 | 8 | 16 | 10 | 13 | 26 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Newcastle is at