Average annual temperature is 16.6 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Blyth
* Weather data for Blyth 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) | 40.2 | 40.2 | 34.8 | 28.3 | 23.5 | 24.6 | 19.8 | 24.5 | 31.3 | 32.3 | 40.5 | 39.1 |
| Average daytime temperature (°C) | 31.1 | 29.9 | 26.4 | 21.9 | 17.3 | 15.9 | 14.6 | 16.9 | 21.9 | 22.4 | 26.5 | 26.1 |
| Average temperature (°C) | 23.5 | 23.1 | 19.7 | 16.4 | 12.2 | 11.9 | 10.2 | 11.8 | 15.8 | 16.0 | 18.9 | 19.8 |
| Average night temperature (°C) | 17.0 | 16.9 | 14.0 | 12.0 | 8.2 | 9.1 | 6.5 | 7.8 | 10.3 | 10.5 | 12.4 | 14.4 |
| Absolute minimum temperature (°C) | 11.2 | 10.2 | 8.9 | 7.2 | 2.9 | 3.9 | 1.3 | 3.0 | 2.4 | 5.3 | 8.7 | 9.4 |
| 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) | 14.1 | 13.3 | 12.3 | 11.2 | 10.4 | 9.9 | 10.1 | 10.9 | 11.9 | 12.9 | 13.9 | 14.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.8 | 11.2 | 9.6 | 8.6 | 7.5 | 6.3 | 7.3 | 8.1 | 10.7 | 11.0 | 11.9 | 10.8 |
| Precipitation (mm) | 30 | 3 | 10 | 40 | 43 | 76 | 30 | 56 | 17 | 15 | 27 | 92 |
| Sunny days | 26 | 22 | 20 | 14 | 13 | 9 | 16 | 15 | 22 | 18 | 24 | 18 |
| Rainy days | 5 | 6 | 11 | 16 | 18 | 21 | 15 | 16 | 8 | 13 | 6 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blyth is at