Average annual temperature is 10.9 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Glenroy
* Weather data for Glenroy 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) | 26.6 | 29.7 | 26.1 | 21.7 | 21.4 | 17.4 | 14.9 | 15.2 | 19.6 | 21.0 | 22.1 | 29.0 |
| Average daytime temperature (°C) | 21.0 | 20.6 | 18.3 | 16.4 | 15.0 | 10.4 | 10.5 | 11.1 | 14.1 | 16.2 | 16.9 | 20.4 |
| Average temperature (°C) | 15.7 | 15.9 | 13.4 | 11.4 | 10.6 | 6.2 | 6.3 | 5.7 | 9.3 | 10.4 | 11.5 | 14.6 |
| Average night temperature (°C) | 11.6 | 12.1 | 9.2 | 7.7 | 7.6 | 3.2 | 2.9 | 1.6 | 5.8 | 6.2 | 7.4 | 10.7 |
| Absolute minimum temperature (°C) | 7.3 | 6.1 | 3.5 | 2.3 | 1.5 | -2.6 | -1.0 | -3.4 | 1.5 | -1.8 | 1.5 | 5.5 |
| 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 | 14.0 | 15.0 | 15.0 |
| Daylight mean duration (h) | 15.0 | 13.8 | 12.4 | 10.9 | 9.6 | 9.0 | 9.3 | 10.4 | 11.8 | 13.3 | 14.6 | 15.4 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 |
| Sunshine mean duration (h) | 10.1 | 9.4 | 8.0 | 7.4 | 5.4 | 5.0 | 6.3 | 7.8 | 7.4 | 9.5 | 9.7 | 9.5 |
| Precipitation (mm) | 93 | 92 | 163 | 94 | 72 | 72 | 172 | 43 | 107 | 83 | 88 | 59 |
| Sunny days | 10 | 8 | 9 | 13 | 11 | 14 | 11 | 18 | 10 | 14 | 10 | 9 |
| Rainy days | 21 | 20 | 22 | 17 | 20 | 16 | 20 | 13 | 20 | 17 | 20 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Glenroy during the most sunny months:
Months with the longest average daylight duration in Glenroy:
The largest precipitation sum in Glenroy is at