Average annual temperature is 15.4 °C
Absolute maximum temperature: 25.8 °C
Absolute minimum temperature: 3.5 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Kaiaua
* Weather data for Kaiaua 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) | 25.8 | 24.7 | 23.9 | 22.4 | 21.1 | 17.8 | 16.0 | 15.5 | 20.2 | 20.7 | 22.5 | 25.0 |
| Average daytime temperature (°C) | 22.0 | 22.3 | 21.3 | 20.0 | 17.6 | 14.8 | 14.2 | 13.6 | 16.4 | 17.8 | 19.5 | 22.2 |
| Average temperature (°C) | 19.4 | 19.2 | 17.7 | 17.1 | 15.2 | 12.1 | 11.6 | 10.2 | 13.4 | 14.6 | 15.7 | 18.8 |
| Average night temperature (°C) | 17.3 | 16.8 | 14.7 | 15.0 | 13.4 | 9.9 | 9.5 | 7.3 | 11.1 | 12.1 | 12.7 | 16.1 |
| Absolute minimum temperature (°C) | 15.3 | 14.4 | 9.0 | 8.5 | 7.5 | 4.8 | 4.6 | 3.5 | 6.7 | 4.7 | 9.5 | 13.0 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.4 | 13.5 | 12.3 | 11.1 | 10.2 | 9.7 | 9.9 | 10.7 | 11.9 | 13.0 | 14.1 | 14.7 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 7.5 | 9.5 | 9.9 | 7.5 | 6.1 | 7.0 | 7.6 | 7.9 | 8.7 | 9.0 | 10.3 | 10.4 |
| Precipitation (mm) | 350 | 248 | 106 | 173 | 214 | 117 | 88 | 75 | 172 | 88 | 104 | 133 |
| Sunny days | 0 | 2 | 9 | 4 | 4 | 7 | 5 | 8 | 7 | 5 | 3 | 8 |
| Rainy days | 31 | 26 | 22 | 26 | 27 | 23 | 26 | 23 | 23 | 26 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kaiaua is at