Average annual temperature is 17.9 °C
Absolute maximum temperature: 39.7 °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 Cessnock
* Weather data for Cessnock 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) | 35.6 | 36.4 | 38.1 | 26.4 | 22.3 | 23.0 | 22.8 | 23.7 | 32.3 | 33.0 | 34.8 | 39.7 |
| Average daytime temperature (°C) | 27.7 | 29.4 | 28.8 | 22.3 | 19.6 | 18.0 | 18.4 | 20.0 | 24.4 | 26.4 | 26.5 | 30.1 |
| Average temperature (°C) | 21.9 | 22.7 | 22.4 | 17.2 | 13.1 | 12.2 | 12.4 | 13.4 | 16.8 | 18.8 | 20.3 | 23.5 |
| Average night temperature (°C) | 17.7 | 17.9 | 17.9 | 13.4 | 8.6 | 8.0 | 7.9 | 8.3 | 10.5 | 12.7 | 16.0 | 18.4 |
| Absolute minimum temperature (°C) | 13.7 | 14.1 | 11.5 | 8.1 | 3.4 | 2.6 | 2.7 | 5.6 | 5.8 | 8.2 | 12.6 | 14.6 |
| 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) | 10.9 | 11.3 | 9.7 | 9.4 | 8.9 | 8.1 | 8.6 | 9.5 | 10.6 | 11.2 | 10.3 | 11.5 |
| Precipitation (mm) | 69 | 45 | 102 | 79 | 13 | 12 | 14 | 47 | 9 | 28 | 120 | 86 |
| Sunny days | 8 | 9 | 9 | 9 | 20 | 21 | 22 | 14 | 21 | 21 | 6 | 10 |
| Rainy days | 23 | 19 | 22 | 21 | 11 | 9 | 9 | 17 | 9 | 10 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cessnock is at