Average annual temperature is 13.0 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Grove
* Weather data for Grove 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) | 26.5 | 26.3 | 25.0 | 21.2 | 19.5 | 17.0 | 16.9 | 15.9 | 19.0 | 22.8 | 24.3 | 24.8 |
| Average daytime temperature (°C) | 21.5 | 21.9 | 20.9 | 18.0 | 16.1 | 13.6 | 13.5 | 12.7 | 15.4 | 17.7 | 19.1 | 21.3 |
| Average temperature (°C) | 17.3 | 17.4 | 15.7 | 14.0 | 12.6 | 9.5 | 8.6 | 7.6 | 11.4 | 12.3 | 13.7 | 16.3 |
| Average night temperature (°C) | 14.1 | 14.0 | 12.3 | 11.0 | 9.9 | 6.2 | 4.6 | 3.6 | 8.2 | 8.5 | 10.0 | 12.7 |
| Absolute minimum temperature (°C) | 10.1 | 8.6 | 4.8 | 6.0 | 2.4 | 1.3 | -0.1 | -1.1 | 2.4 | 1.9 | 5.2 | 7.7 |
| 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) | 14.8 | 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) | 9.0 | 9.1 | 9.3 | 6.8 | 5.4 | 6.1 | 7.2 | 8.2 | 7.2 | 10.0 | 10.1 | 9.4 |
| Precipitation (mm) | 79 | 107 | 105 | 100 | 191 | 78 | 28 | 46 | 90 | 68 | 71 | 87 |
| Sunny days | 9 | 3 | 13 | 11 | 12 | 13 | 19 | 18 | 10 | 12 | 11 | 11 |
| Rainy days | 22 | 25 | 18 | 19 | 19 | 17 | 12 | 13 | 20 | 19 | 19 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grove is at