Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -6.1 °C
Number of sunny days: 171 days
Number of rainy days: 194 days
Look at detailed online map of West Harpeth
* Weather data for West Harpeth 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) | 19.8 | 25.4 | 24.7 | 27.2 | 30.1 | 34.3 | 35.1 | 37.2 | 31.6 | 30.1 | 25.7 | 18.3 |
| Average daytime temperature (°C) | 12.0 | 15.3 | 16.1 | 20.5 | 25.4 | 29.5 | 31.5 | 30.6 | 27.7 | 22.6 | 16.4 | 12.6 |
| Average temperature (°C) | 7.5 | 9.3 | 10.3 | 14.4 | 19.2 | 22.8 | 25.3 | 24.8 | 21.7 | 16.8 | 10.4 | 7.2 |
| Average night temperature (°C) | 3.9 | 5.4 | 5.5 | 9.4 | 14.1 | 17.3 | 20.7 | 20.5 | 16.9 | 12.2 | 6.1 | 3.5 |
| Absolute minimum temperature (°C) | -4.0 | -5.4 | -6.1 | 3.1 | 5.8 | 12.1 | 16.4 | 14.9 | 12.8 | -0.5 | -3.7 | -5.4 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 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) | 4.8 | 5.9 | 8.3 | 8.6 | 10.8 | 12.0 | 11.3 | 9.9 | 10.5 | 7.9 | 7.8 | 6.7 |
| Precipitation (mm) | 173 | 94 | 111 | 79 | 106 | 126 | 177 | 134 | 88 | 32 | 69 | 82 |
| Sunny days | 12 | 12 | 17 | 13 | 11 | 15 | 5 | 13 | 15 | 20 | 21 | 17 |
| Rainy days | 19 | 16 | 14 | 17 | 20 | 15 | 26 | 18 | 15 | 11 | 9 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit West Harpeth during the most sunny months:
The largest precipitation sum in West Harpeth is at