Average annual temperature is 21.5 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Heron Bay
* Weather data for Heron Bay United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.4 | 21.0 | 23.8 | 23.8 | 27.7 | 30.8 | 31.4 | 33.7 | 31.5 | 28.9 | 22.3 | 21.0 |
| Average daytime temperature (°C) | 16.4 | 17.2 | 20.2 | 21.9 | 25.2 | 28.2 | 30.0 | 31.4 | 29.1 | 24.0 | 19.3 | 15.9 |
| Average temperature (°C) | 14.3 | 15.5 | 18.3 | 20.2 | 23.8 | 26.8 | 28.8 | 30.2 | 27.4 | 22.1 | 17.0 | 13.8 |
| Average night temperature (°C) | 12.5 | 13.9 | 16.6 | 18.6 | 22.4 | 24.8 | 27.2 | 28.9 | 25.6 | 20.1 | 15.2 | 11.9 |
| Absolute minimum temperature (°C) | 4.2 | 5.6 | 5.3 | 14.2 | 18.5 | 22.5 | 24.5 | 26.4 | 22.7 | 12.8 | 8.2 | 5.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 8.2 | 9.8 | 9.5 | 11.4 | 11.7 | 11.9 | 11.8 | 11.3 | 9.6 | 7.0 | 7.3 |
| Precipitation (mm) | 132 | 53 | 68 | 85 | 101 | 202 | 94 | 22 | 34 | 64 | 157 | 87 |
| Sunny days | 15 | 13 | 17 | 17 | 14 | 7 | 14 | 16 | 14 | 21 | 20 | 21 |
| Rainy days | 16 | 15 | 14 | 13 | 17 | 23 | 17 | 15 | 16 | 10 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heron Bay is at