Average annual temperature is 24.7 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 5.2 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Bay Harbor Islands
* Weather data for Bay Harbor Islands 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) | 28.1 | 30.2 | 31.2 | 30.3 | 31.7 | 33.1 | 34.0 | 33.0 | 33.0 | 32.5 | 29.6 | 28.9 |
| Average daytime temperature (°C) | 25.2 | 26.8 | 27.7 | 28.0 | 29.3 | 29.8 | 31.6 | 31.5 | 30.3 | 29.0 | 27.0 | 24.0 |
| Average temperature (°C) | 20.9 | 23.0 | 23.4 | 24.2 | 25.1 | 26.0 | 27.9 | 28.0 | 26.9 | 25.5 | 23.8 | 21.0 |
| Average night temperature (°C) | 17.3 | 19.5 | 19.9 | 21.0 | 21.3 | 23.0 | 24.9 | 25.5 | 24.2 | 22.6 | 21.1 | 18.3 |
| Absolute minimum temperature (°C) | 5.2 | 12.1 | 14.7 | 17.9 | 17.4 | 20.9 | 23.5 | 23.4 | 22.1 | 14.4 | 13.7 | 10.6 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.6 |
| 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) | 9.4 | 10.2 | 10.5 | 11.0 | 11.8 | 10.7 | 10.9 | 10.9 | 9.7 | 9.7 | 9.0 | 6.7 |
| Precipitation (mm) | 18 | 48 | 137 | 209 | 178 | 327 | 211 | 260 | 290 | 148 | 205 | 214 |
| Sunny days | 18 | 16 | 13 | 2 | 8 | 0 | 2 | 0 | 3 | 6 | 8 | 12 |
| Rainy days | 13 | 12 | 18 | 28 | 23 | 30 | 29 | 31 | 27 | 25 | 22 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bay Harbor Islands is at