Average annual temperature is 13.5 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 167 days
Number of rainy days: 198 days
Look at detailed online map of Tahunanui
* Weather data for Tahunanui 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) | 25.9 | 25.6 | 23.9 | 21.5 | 21.1 | 17.4 | 16.8 | 15.2 | 18.6 | 21.0 | 22.6 | 24.8 |
| Average daytime temperature (°C) | 22.1 | 22.3 | 20.6 | 18.1 | 16.2 | 14.0 | 13.5 | 12.5 | 15.7 | 17.6 | 18.7 | 21.4 |
| Average temperature (°C) | 18.3 | 17.9 | 16.1 | 14.0 | 12.8 | 9.8 | 9.4 | 7.9 | 11.6 | 12.7 | 14.1 | 17.4 |
| Average night temperature (°C) | 14.7 | 14.4 | 12.5 | 10.6 | 9.9 | 6.7 | 6.2 | 4.3 | 8.1 | 8.6 | 10.0 | 13.8 |
| Absolute minimum temperature (°C) | 11.2 | 10.8 | 5.6 | 6.8 | 4.2 | 1.6 | 1.5 | 0.1 | 4.4 | 3.5 | 5.8 | 9.1 |
| 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 | 9.7 | 10.1 | 7.6 | 5.5 | 6.6 | 7.3 | 8.8 | 8.4 | 10.5 | 11.0 | 10.8 |
| Precipitation (mm) | 78 | 105 | 97 | 103 | 258 | 78 | 30 | 59 | 72 | 63 | 90 | 85 |
| Sunny days | 11 | 9 | 14 | 14 | 13 | 14 | 25 | 19 | 12 | 15 | 10 | 11 |
| Rainy days | 20 | 19 | 17 | 16 | 18 | 16 | 6 | 12 | 18 | 16 | 20 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tahunanui is at