Average annual temperature is 13.6 °C
Absolute maximum temperature: 25.9 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 107 days
Number of rainy days: 258 days
Look at detailed online map of South Wairarapa District
* Weather data for South Wairarapa District 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) | 25.4 | 25.9 | 23.6 | 21.0 | 21.8 | 17.2 | 15.8 | 15.1 | 18.3 | 22.6 | 23.4 | 24.5 |
| Average daytime temperature (°C) | 21.4 | 21.3 | 19.6 | 17.9 | 16.6 | 13.7 | 13.1 | 12.0 | 15.5 | 16.5 | 18.0 | 21.1 |
| Average temperature (°C) | 17.7 | 17.9 | 15.8 | 14.5 | 13.1 | 10.3 | 9.7 | 8.4 | 12.0 | 12.5 | 14.3 | 17.0 |
| Average night temperature (°C) | 14.3 | 14.9 | 12.9 | 11.7 | 10.5 | 7.5 | 6.4 | 5.2 | 9.0 | 9.2 | 11.4 | 13.9 |
| Absolute minimum temperature (°C) | 10.1 | 9.8 | 7.1 | 5.8 | 4.4 | 3.0 | 0.3 | -0.2 | 4.4 | 2.6 | 6.2 | 6.5 |
| 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) | 14.7 | 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) | 8.3 | 8.7 | 8.7 | 6.5 | 5.5 | 5.7 | 6.0 | 6.9 | 7.5 | 8.9 | 8.7 | 8.1 |
| Precipitation (mm) | 119 | 105 | 93 | 107 | 140 | 23 | 81 | 44 | 97 | 44 | 53 | 61 |
| Sunny days | 5 | 7 | 12 | 10 | 5 | 10 | 9 | 11 | 11 | 13 | 8 | 6 |
| Rainy days | 26 | 21 | 19 | 20 | 26 | 20 | 22 | 20 | 19 | 18 | 22 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in South Wairarapa District is at