Average annual temperature is 13.8 °C
Absolute maximum temperature: 28.3 °C
Absolute minimum temperature: -0.1 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Porangahau
* Weather data for Porangahau 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) | 25.0 | 27.2 | 24.5 | 23.7 | 22.3 | 17.5 | 15.7 | 16.4 | 23.8 | 22.6 | 24.3 | 28.3 |
| Average daytime temperature (°C) | 21.2 | 22.3 | 20.9 | 19.0 | 17.3 | 13.7 | 13.3 | 12.9 | 16.7 | 18.5 | 18.8 | 22.9 |
| Average temperature (°C) | 17.7 | 18.1 | 16.0 | 15.0 | 13.2 | 10.8 | 9.9 | 8.0 | 12.1 | 13.2 | 14.3 | 17.6 |
| Average night temperature (°C) | 15.0 | 15.2 | 12.6 | 12.2 | 10.2 | 8.8 | 7.1 | 4.0 | 8.7 | 9.4 | 10.7 | 13.8 |
| Absolute minimum temperature (°C) | 11.7 | 10.8 | 6.7 | 6.2 | 3.9 | 3.4 | 1.1 | -0.1 | 2.3 | 1.4 | 4.6 | 7.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 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) | 14.7 | 13.6 | 12.3 | 11.0 | 9.9 | 9.4 | 9.6 | 10.6 | 11.8 | 13.2 | 14.3 | 15.0 |
| 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) | 8.1 | 8.8 | 10.0 | 7.0 | 7.2 | 5.6 | 6.1 | 7.9 | 8.5 | 9.5 | 9.2 | 9.9 |
| Precipitation (mm) | 265 | 225 | 53 | 74 | 74 | 134 | 105 | 33 | 105 | 74 | 104 | 84 |
| Sunny days | 3 | 6 | 10 | 2 | 9 | 10 | 7 | 11 | 13 | 10 | 8 | 5 |
| Rainy days | 28 | 22 | 21 | 28 | 22 | 20 | 24 | 20 | 17 | 21 | 22 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Porangahau is at