Average annual temperature is 16.6 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -5.0 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Mountainbrook
* Weather data for Mountainbrook 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) | 20.0 | 24.9 | 25.4 | 28.9 | 30.0 | 33.9 | 36.0 | 37.9 | 32.4 | 30.7 | 26.4 | 18.6 |
| Average daytime temperature (°C) | 12.7 | 16.0 | 17.3 | 21.0 | 25.9 | 29.3 | 32.4 | 31.5 | 29.6 | 23.5 | 17.7 | 12.8 |
| Average temperature (°C) | 8.1 | 10.6 | 11.2 | 15.1 | 19.5 | 23.0 | 26.1 | 25.6 | 23.1 | 17.5 | 11.6 | 7.8 |
| Average night temperature (°C) | 4.7 | 6.5 | 6.4 | 10.1 | 14.4 | 17.6 | 21.3 | 21.1 | 17.9 | 12.6 | 6.9 | 3.9 |
| Absolute minimum temperature (°C) | -3.5 | -5.0 | -4.3 | 4.1 | 6.1 | 14.0 | 18.4 | 17.0 | 14.2 | 6.2 | -3.7 | -3.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.2 | 5.8 | 8.3 | 8.8 | 10.4 | 11.1 | 11.1 | 10.0 | 10.8 | 8.2 | 7.5 | 6.5 |
| Precipitation (mm) | 156 | 129 | 138 | 121 | 55 | 163 | 89 | 104 | 17 | 14 | 24 | 85 |
| Sunny days | 12 | 11 | 18 | 15 | 11 | 10 | 7 | 11 | 19 | 20 | 22 | 20 |
| Rainy days | 19 | 17 | 13 | 15 | 20 | 20 | 24 | 20 | 11 | 11 | 8 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Mountainbrook during the most sunny months:
The largest precipitation sum in Mountainbrook is at