Jonesborough

What is the climate like in Jonesborough?

The best time to visit Jonesborough is typically September – October, with trip comfort peaking in September (6.7/10). Jonesborough is warmest in July, when daily highs average 85°F (29°C), and coolest in January, when lows fall to about 31°F (-1°C). The wettest month is typically February and the driest is November; the year sees roughly 49 in (1249 mm) of precipitation.

• Best time to visitSeptember – October — comfort peaks in September (6.7/10)
• Warmest monthJuly — average high 85°F (29°C)
• Coolest monthJanuary — average low 31°F (-1°C)
• Wettest monthFebruary (5.4 in (137 mm))
• Driest monthNovember (3.0 in (76 mm))
• Annual precipitation49 in (1249 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromElizabethton, 21 km away (1895-2026)