Climate almanac
Forest Hills
Tennessee, United States · 36.07°, -86.84°
What is the climate like in Forest Hills?
The best time to visit Forest Hills is typically September – October, with trip comfort peaking in October (6.9/10). Forest Hills is warmest in July, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 33°F (1°C). The wettest month is typically February and the driest is November; the year sees roughly 59 in (1490 mm) of precipitation.
- Best time to visitSeptember – October — comfort peaks in October (6.9/10)
- Warmest monthJuly — average high 89°F (32°C)
- Coolest monthJanuary — average low 33°F (1°C)
- Wettest monthFebruary (6.3 in (161 mm))
- Driest monthNovember (3.4 in (85 mm))
- Annual precipitation59 in (1490 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromFranklin Sewage Plt, 14 km away (1893-2026)