Alpharetta

What is the climate like in Alpharetta?

The best time to visit Alpharetta is typically September – October, with trip comfort peaking in October (7.0/10). Alpharetta is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 36°F (2°C). The wettest month is typically March and the driest is November; the year sees roughly 55 in of precipitation.

• Best time to visitSeptember – October — comfort peaks in October (7.0/10)
• Warmest monthJuly — average high 88°F (31°C)
• Coolest monthJanuary — average low 36°F (2°C)
• Wettest monthMarch (5.4 in)
• Driest monthNovember (3.3 in)
• Annual precipitation55 in