Average annual temperature is 13.9 °C
Absolute maximum temperature: 27.0 °C
Absolute minimum temperature: 1.4 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Horowhenua District
* Weather data for Horowhenua 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) | 27.0 | 25.2 | 22.9 | 21.2 | 22.1 | 16.4 | 15.0 | 14.6 | 18.4 | 22.7 | 22.3 | 23.7 |
| Average daytime temperature (°C) | 22.4 | 21.1 | 19.1 | 18.4 | 16.9 | 14.3 | 13.4 | 12.2 | 15.4 | 15.9 | 17.8 | 20.4 |
| Average temperature (°C) | 18.6 | 18.0 | 15.8 | 15.2 | 13.7 | 11.0 | 10.2 | 8.6 | 12.0 | 12.6 | 14.2 | 17.0 |
| Average night temperature (°C) | 15.6 | 15.5 | 13.4 | 12.7 | 11.4 | 8.6 | 7.3 | 5.5 | 9.3 | 9.6 | 11.2 | 14.2 |
| Absolute minimum temperature (°C) | 10.1 | 10.8 | 7.5 | 5.6 | 3.2 | 4.0 | 1.7 | 1.4 | 4.3 | 2.2 | 5.2 | 6.4 |
| 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 | 13.6 | 12.3 | 11.0 | 9.9 | 9.3 | 9.6 | 10.6 | 11.8 | 13.2 | 14.4 | 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) | 9.3 | 9.8 | 9.0 | 7.5 | 6.5 | 6.4 | 6.3 | 7.6 | 8.4 | 10.0 | 10.3 | 9.9 |
| Precipitation (mm) | 167 | 242 | 262 | 207 | 435 | 73 | 138 | 257 | 148 | 155 | 192 | 159 |
| Sunny days | 6 | 6 | 4 | 11 | 4 | 13 | 4 | 7 | 7 | 4 | 3 | 3 |
| Rainy days | 25 | 22 | 27 | 19 | 27 | 17 | 27 | 24 | 23 | 27 | 27 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Horowhenua District is at