Average annual temperature is 18.1 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 158 days
Number of rainy days: 207 days
Look at detailed online map of Killarney
* Weather data for Killarney 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) | 30.6 | 30.1 | 36.3 | 25.5 | 22.5 | 21.7 | 24.6 | 25.7 | 34.6 | 35.7 | 29.2 | 40.0 |
| Average daytime temperature (°C) | 25.2 | 26.3 | 26.7 | 21.9 | 19.0 | 17.9 | 19.1 | 19.6 | 23.7 | 25.0 | 23.8 | 27.6 |
| Average temperature (°C) | 21.7 | 22.4 | 22.2 | 17.7 | 14.0 | 12.9 | 13.6 | 13.9 | 17.5 | 18.8 | 20.0 | 22.7 |
| Average night temperature (°C) | 18.6 | 18.8 | 18.8 | 14.4 | 10.2 | 9.1 | 9.3 | 9.2 | 11.7 | 13.3 | 16.5 | 18.8 |
| Absolute minimum temperature (°C) | 14.9 | 15.6 | 13.8 | 10.5 | 6.1 | 4.6 | 4.2 | 6.7 | 5.8 | 8.6 | 12.3 | 14.4 |
| 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 | 11.3 | 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.7 | 11.2 | 9.9 | 9.2 | 9.1 | 8.1 | 8.6 | 9.3 | 10.6 | 11.1 | 10.3 | 11.2 |
| Precipitation (mm) | 141 | 71 | 103 | 92 | 42 | 18 | 21 | 40 | 9 | 46 | 136 | 152 |
| Sunny days | 4 | 10 | 9 | 9 | 21 | 21 | 23 | 13 | 22 | 16 | 2 | 8 |
| Rainy days | 27 | 18 | 22 | 21 | 10 | 9 | 8 | 18 | 8 | 15 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Killarney is at