Average annual temperature is 13.3 °C
Absolute maximum temperature: 25.4 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Upper Hutt City
* Weather data for Upper Hutt City 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 | 25.2 | 22.9 | 20.4 | 21.4 | 16.6 | 15.2 | 14.0 | 18.0 | 21.1 | 21.9 | 23.2 |
| Average daytime temperature (°C) | 21.1 | 20.7 | 19.0 | 17.6 | 16.4 | 13.2 | 12.4 | 11.4 | 14.7 | 15.8 | 17.0 | 19.9 |
| Average temperature (°C) | 17.5 | 17.6 | 15.8 | 14.4 | 13.5 | 10.3 | 9.4 | 8.3 | 11.4 | 12.2 | 13.5 | 16.3 |
| Average night temperature (°C) | 14.5 | 15.2 | 13.6 | 12.0 | 10.8 | 7.8 | 6.6 | 5.8 | 8.9 | 9.4 | 10.9 | 13.7 |
| Absolute minimum temperature (°C) | 11.2 | 10.9 | 7.1 | 5.9 | 5.8 | 4.2 | 2.5 | 1.3 | 4.8 | 1.5 | 6.2 | 7.3 |
| 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 | 9.3 | 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) | 8.1 | 8.4 | 8.3 | 6.2 | 5.3 | 5.4 | 5.7 | 6.4 | 7.0 | 8.6 | 8.3 | 7.8 |
| Precipitation (mm) | 156 | 148 | 116 | 157 | 166 | 34 | 98 | 71 | 108 | 76 | 94 | 94 |
| Sunny days | 4 | 8 | 10 | 6 | 4 | 10 | 7 | 11 | 10 | 8 | 4 | 6 |
| Rainy days | 27 | 20 | 21 | 24 | 27 | 20 | 24 | 20 | 20 | 23 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Upper Hutt City is at