Average annual temperature is 12.9 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Johanna
* Weather data for Johanna 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) | 27.6 | 31.3 | 24.7 | 22.7 | 17.1 | 17.8 | 14.9 | 18.6 | 26.1 | 24.5 | 23.9 | 31.1 |
| Average daytime temperature (°C) | 20.1 | 19.3 | 17.3 | 16.4 | 13.3 | 12.5 | 12.3 | 12.8 | 15.4 | 15.0 | 16.1 | 18.2 |
| Average temperature (°C) | 16.8 | 16.4 | 14.5 | 13.8 | 11.3 | 10.4 | 10.1 | 10.3 | 12.0 | 11.7 | 13.4 | 14.9 |
| Average night temperature (°C) | 14.3 | 14.2 | 12.6 | 11.8 | 9.5 | 8.7 | 8.3 | 8.1 | 9.2 | 9.1 | 11.3 | 12.6 |
| Absolute minimum temperature (°C) | 11.7 | 8.0 | 10.2 | 8.3 | 6.5 | 5.1 | 5.4 | 4.2 | 5.4 | 6.0 | 7.8 | 8.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.5 | 12.3 | 11.1 | 10.0 | 9.5 | 9.7 | 10.7 | 11.8 | 13.1 | 14.2 | 14.8 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.6 | 9.8 | 7.7 | 7.1 | 6.3 | 6.2 | 6.3 | 7.3 | 9.3 | 8.7 | 9.0 | 9.1 |
| Precipitation (mm) | 42 | 111 | 109 | 102 | 171 | 145 | 105 | 92 | 82 | 146 | 64 | 121 |
| Sunny days | 12 | 10 | 4 | 8 | 4 | 4 | 8 | 7 | 12 | 6 | 7 | 7 |
| Rainy days | 19 | 18 | 27 | 22 | 27 | 26 | 23 | 24 | 18 | 25 | 23 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Johanna during the most sunny months:
The largest precipitation sum in Johanna is at