Average annual temperature is 12.4 °C
Absolute maximum temperature: 24.5 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Wainuiomata
* Weather data for Wainuiomata New Zealand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.5 | 23.3 | 21.2 | 19.3 | 19.9 | 16.0 | 14.6 | 13.5 | 17.0 | 20.2 | 21.4 | 22.7 |
| Average daytime temperature (°C) | 20.2 | 19.6 | 18.3 | 16.7 | 15.6 | 12.6 | 11.7 | 10.5 | 13.6 | 14.9 | 16.0 | 18.6 |
| Average temperature (°C) | 16.6 | 16.5 | 14.8 | 13.5 | 12.8 | 9.7 | 8.6 | 7.4 | 10.4 | 11.1 | 12.4 | 15.0 |
| Average night temperature (°C) | 13.9 | 14.3 | 12.9 | 11.4 | 10.9 | 7.5 | 6.0 | 5.0 | 8.2 | 8.5 | 9.9 | 12.5 |
| Absolute minimum temperature (°C) | 9.0 | 10.3 | 5.7 | 6.2 | 5.0 | 2.6 | 1.3 | 0.9 | 3.7 | 1.3 | 5.1 | 6.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 |
| Daylight mean duration (h) | 14.8 | 13.7 | 12.4 | 11.0 | 9.8 | 9.2 | 9.5 | 10.5 | 11.8 | 13.2 | 14.4 | 15.1 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 9.4 | 9.0 | 9.3 | 7.2 | 5.6 | 6.1 | 6.3 | 7.2 | 7.7 | 9.6 | 9.9 | 9.3 |
| Precipitation (mm) | 148 | 193 | 150 | 157 | 159 | 64 | 131 | 115 | 124 | 89 | 101 | 92 |
| Sunny days | 6 | 2 | 5 | 9 | 4 | 12 | 7 | 8 | 9 | 8 | 5 | 5 |
| Rainy days | 25 | 26 | 26 | 21 | 27 | 18 | 24 | 23 | 21 | 23 | 25 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wainuiomata is at