Average annual temperature is 13.8 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 91 days
Number of rainy days: 274 days
Look at detailed online map of Riversdale Beach
* Weather data for Riversdale Beach 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) | 25.7 | 26.8 | 25.1 | 23.2 | 22.2 | 17.5 | 16.4 | 16.0 | 21.8 | 21.9 | 22.6 | 26.3 |
| Average daytime temperature (°C) | 20.5 | 21.6 | 20.4 | 18.3 | 16.9 | 13.8 | 13.4 | 12.6 | 16.2 | 17.1 | 18.0 | 21.5 |
| Average temperature (°C) | 17.4 | 18.1 | 16.2 | 15.1 | 13.7 | 11.2 | 10.0 | 8.5 | 12.3 | 12.8 | 14.1 | 16.9 |
| Average night temperature (°C) | 15.2 | 15.7 | 13.5 | 13.0 | 11.3 | 9.1 | 7.2 | 5.6 | 9.7 | 9.8 | 11.2 | 14.0 |
| Absolute minimum temperature (°C) | 12.0 | 11.9 | 7.4 | 6.5 | 5.4 | 4.3 | 2.9 | 1.5 | 4.7 | 2.2 | 5.9 | 7.2 |
| 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) | 8.3 | 8.7 | 9.4 | 7.0 | 6.5 | 5.4 | 6.2 | 7.6 | 8.0 | 8.9 | 8.8 | 9.4 |
| Precipitation (mm) | 232 | 248 | 69 | 111 | 76 | 86 | 129 | 35 | 95 | 48 | 108 | 78 |
| Sunny days | 2 | 3 | 8 | 6 | 12 | 9 | 10 | 11 | 11 | 9 | 6 | 4 |
| Rainy days | 29 | 25 | 23 | 24 | 19 | 21 | 21 | 20 | 19 | 22 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riversdale Beach is at