Average annual temperature is 17.4 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Parramatta
* Weather data for Parramatta 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) | 34.3 | 36.1 | 36.9 | 27.1 | 22.8 | 22.2 | 24.9 | 25.9 | 35.0 | 35.6 | 32.9 | 40.3 |
| Average daytime temperature (°C) | 26.6 | 28.3 | 27.9 | 22.4 | 19.4 | 18.3 | 19.3 | 20.2 | 24.9 | 26.4 | 25.6 | 28.6 |
| Average temperature (°C) | 21.4 | 22.2 | 21.6 | 16.9 | 12.8 | 11.9 | 12.1 | 13.1 | 16.6 | 18.4 | 19.9 | 22.5 |
| Average night temperature (°C) | 17.1 | 17.3 | 16.9 | 12.5 | 8.0 | 7.2 | 6.6 | 7.8 | 9.8 | 12.0 | 15.3 | 17.8 |
| Absolute minimum temperature (°C) | 12.1 | 13.5 | 12.2 | 9.6 | 3.0 | 1.8 | 1.7 | 3.9 | 4.9 | 7.5 | 10.7 | 14.1 |
| 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) | 9.9 | 10.5 | 8.8 | 8.8 | 8.8 | 7.6 | 8.6 | 8.8 | 10.3 | 10.8 | 9.6 | 11.0 |
| Precipitation (mm) | 125 | 70 | 93 | 69 | 15 | 27 | 10 | 34 | 17 | 26 | 121 | 103 |
| Sunny days | 5 | 8 | 11 | 8 | 19 | 18 | 24 | 13 | 23 | 17 | 4 | 7 |
| Rainy days | 26 | 20 | 20 | 22 | 12 | 12 | 7 | 18 | 7 | 14 | 26 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Parramatta is at