Climate almanac

Lancaster

Massachusetts, US · 42.46°, -71.67°

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What is the climate like in Lancaster?

The best time to visit Lancaster is typically June, the year's most comfortable month (6.7/10). Lancaster is warmest in July, when daily highs average 83°F (29°C), and coolest in January, when lows fall to about 22°F (-5°C). The wettest month is typically December and the driest is November; the year sees roughly 49 in of precipitation.

  • Best time to visitJune — the year's comfort peak (6.7/10)
  • Warmest monthJuly — average high 83°F (29°C)
  • Coolest monthJanuary — average low 22°F (-5°C)
  • Wettest monthDecember (5.1 in)
  • Driest monthNovember (3.3 in)
  • Annual precipitation49 in