Average annual temperature is 10.7 °C
Absolute maximum temperature: 28.7 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Fairfax
* Weather data for Fairfax 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) | 25.5 | 28.7 | 24.6 | 20.4 | 20.7 | 15.6 | 14.5 | 15.0 | 20.3 | 20.1 | 21.5 | 24.3 |
| Average daytime temperature (°C) | 20.7 | 19.8 | 17.7 | 16.2 | 13.8 | 10.1 | 10.1 | 10.6 | 13.5 | 14.0 | 15.3 | 17.9 |
| Average temperature (°C) | 15.9 | 15.3 | 13.3 | 11.7 | 10.2 | 6.1 | 6.6 | 6.5 | 9.1 | 9.8 | 11.0 | 13.3 |
| Average night temperature (°C) | 11.7 | 11.5 | 9.6 | 8.3 | 7.4 | 2.9 | 3.9 | 3.3 | 5.5 | 6.0 | 7.5 | 9.8 |
| Absolute minimum temperature (°C) | 6.2 | 4.2 | 1.7 | 3.3 | 2.7 | -1.8 | -2.5 | -1.2 | -0.3 | 1.7 | 2.2 | 3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 |
| Daylight mean duration (h) | 15.3 | 14.0 | 12.4 | 10.8 | 9.4 | 8.7 | 9.0 | 10.2 | 11.8 | 13.4 | 14.9 | 15.7 |
| Daylight minimum duration (h) | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 | 8.0 | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 |
| Sunshine mean duration (h) | 10.8 | 10.1 | 8.0 | 7.0 | 4.1 | 5.8 | 5.1 | 6.1 | 7.7 | 8.8 | 9.2 | 9.4 |
| Precipitation (mm) | 70 | 102 | 142 | 66 | 153 | 71 | 151 | 99 | 117 | 70 | 92 | 137 |
| Sunny days | 15 | 3 | 9 | 10 | 6 | 12 | 8 | 3 | 7 | 9 | 4 | 5 |
| Rainy days | 16 | 25 | 22 | 20 | 25 | 18 | 23 | 28 | 23 | 22 | 26 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Fairfax during the most sunny months:
Months with the longest average daylight duration in Fairfax:
The largest precipitation sum in Fairfax is at