Climate almanac

Ashton-Sandy Spring

Maryland, US · 39.15°, -77.01°

+ Compare

What is the climate like in Ashton-Sandy Spring?

The best time to visit Ashton-Sandy Spring is typically October, the year's most comfortable month (6.6/10). Ashton-Sandy Spring is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically July and the driest is November; the year sees roughly 48 in of precipitation.

  • Best time to visitOctober — the year's comfort peak (6.6/10)
  • Warmest monthJuly — average high 88°F (31°C)
  • Coolest monthJanuary — average low 30°F (-1°C)
  • Wettest monthJuly (6.3 in)
  • Driest monthNovember (2.9 in)
  • Annual precipitation48 in