Average annual temperature is 14.5 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 73 days
Number of rainy days: 292 days
Look at detailed online map of Tongaporutu
* Weather data for Tongaporutu 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 | 25.8 | 22.1 | 22.7 | 21.6 | 18.2 | 15.2 | 16.0 | 19.5 | 23.1 | 23.7 | 23.8 |
| Average daytime temperature (°C) | 22.6 | 22.0 | 19.9 | 19.7 | 17.2 | 15.2 | 13.7 | 12.8 | 16.1 | 16.9 | 18.3 | 20.5 |
| Average temperature (°C) | 19.3 | 18.6 | 16.3 | 16.1 | 14.1 | 11.5 | 11.0 | 9.0 | 12.8 | 13.5 | 14.8 | 17.5 |
| Average night temperature (°C) | 16.4 | 16.1 | 13.1 | 13.5 | 12.0 | 9.1 | 8.7 | 5.8 | 10.3 | 10.8 | 12.0 | 15.1 |
| Absolute minimum temperature (°C) | 12.3 | 13.0 | 7.7 | 6.4 | 5.9 | 4.2 | 2.7 | 3.0 | 4.4 | 2.9 | 7.7 | 10.0 |
| 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) | 8.4 | 9.7 | 9.5 | 7.8 | 5.6 | 7.1 | 7.1 | 7.6 | 8.8 | 9.7 | 10.4 | 9.4 |
| Precipitation (mm) | 277 | 205 | 154 | 147 | 299 | 84 | 122 | 189 | 215 | 165 | 159 | 203 |
| Sunny days | 2 | 1 | 9 | 6 | 6 | 13 | 4 | 11 | 7 | 6 | 4 | 4 |
| Rainy days | 29 | 27 | 22 | 24 | 25 | 17 | 27 | 20 | 23 | 25 | 26 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tongaporutu is at