Average annual temperature is 13.8 °C
Absolute maximum temperature: 25.6 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 90 days
Number of rainy days: 275 days
Look at detailed online map of Whareroa
* Weather data for Whareroa 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) | 24.7 | 25.6 | 22.1 | 21.5 | 21.9 | 17.4 | 15.3 | 15.0 | 18.6 | 20.2 | 19.8 | 23.6 |
| Average daytime temperature (°C) | 21.3 | 20.8 | 19.3 | 18.5 | 16.7 | 14.0 | 13.0 | 12.0 | 15.2 | 16.1 | 16.7 | 20.1 |
| Average temperature (°C) | 18.1 | 17.7 | 16.0 | 15.0 | 14.1 | 10.9 | 10.8 | 8.8 | 12.0 | 12.5 | 13.7 | 16.8 |
| Average night temperature (°C) | 15.6 | 15.4 | 13.2 | 12.5 | 12.1 | 8.5 | 8.8 | 6.0 | 9.7 | 9.7 | 11.1 | 14.2 |
| Absolute minimum temperature (°C) | 11.8 | 10.9 | 8.8 | 7.8 | 6.1 | 3.5 | 4.7 | 1.7 | 5.1 | 3.0 | 5.5 | 9.9 |
| 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) | 14.6 | 13.6 | 12.3 | 11.0 | 10.0 | 9.4 | 9.7 | 10.6 | 11.8 | 13.1 | 14.3 | 14.9 |
| 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) | 8.5 | 8.9 | 10.2 | 7.9 | 6.0 | 7.2 | 7.2 | 7.6 | 9.0 | 9.7 | 10.4 | 10.2 |
| Precipitation (mm) | 350 | 126 | 120 | 136 | 202 | 86 | 99 | 119 | 134 | 92 | 113 | 119 |
| Sunny days | 10 | 2 | 12 | 9 | 3 | 11 | 3 | 8 | 8 | 8 | 7 | 9 |
| Rainy days | 21 | 26 | 19 | 21 | 28 | 19 | 28 | 23 | 22 | 23 | 23 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Whareroa is at