Irmo

What is the climate like in Irmo?

The best time to visit Irmo is typically September – November, with trip comfort peaking in October (7.3/10). Irmo is warmest in July, when daily highs average 90°F (32°C), and coolest in January, when lows fall to about 40°F (4°C). The wettest month is typically August and the driest is November; the year sees roughly 47 in of precipitation.

• Best time to visitSeptember – November — comfort peaks in October (7.3/10)
• Warmest monthJuly — average high 90°F (32°C)
• Coolest monthJanuary — average low 40°F (4°C)
• Wettest monthAugust (5.9 in)
• Driest monthNovember (2.8 in)
• Annual precipitation47 in