Average annual temperature is 13.4 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: 1.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Bartlett
* Weather data for Bartlett 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) | 22.7 | 25.0 | 23.7 | 22.9 | 19.9 | 18.6 | 16.0 | 16.3 | 23.2 | 23.6 | 22.7 | 27.4 |
| Average daytime temperature (°C) | 19.4 | 20.3 | 19.9 | 18.4 | 16.3 | 12.9 | 13.0 | 12.3 | 16.7 | 18.0 | 17.7 | 22.4 |
| Average temperature (°C) | 16.7 | 17.2 | 15.8 | 14.9 | 13.0 | 10.7 | 9.0 | 7.9 | 11.9 | 12.9 | 13.8 | 17.4 |
| Average night temperature (°C) | 14.9 | 14.9 | 12.7 | 12.7 | 10.9 | 8.9 | 5.6 | 4.6 | 8.5 | 9.3 | 10.9 | 13.8 |
| Absolute minimum temperature (°C) | 12.6 | 12.3 | 8.3 | 7.7 | 4.9 | 5.4 | 1.1 | 1.0 | 2.8 | 3.5 | 5.3 | 7.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.5 | 13.6 | 12.3 | 11.1 | 10.0 | 9.5 | 9.7 | 10.6 | 11.8 | 13.1 | 14.2 | 14.8 |
| 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) | 8.1 | 8.8 | 10.2 | 7.4 | 7.0 | 4.9 | 6.5 | 7.9 | 9.2 | 10.2 | 8.9 | 11.1 |
| Precipitation (mm) | 338 | 377 | 97 | 139 | 89 | 321 | 127 | 59 | 168 | 115 | 166 | 149 |
| Sunny days | 0 | 8 | 8 | 5 | 10 | 8 | 13 | 10 | 12 | 10 | 6 | 9 |
| Rainy days | 31 | 20 | 23 | 25 | 21 | 22 | 18 | 21 | 18 | 21 | 24 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Bartlett during the most sunny months:
The largest precipitation sum in Bartlett is at