Climate almanac

Portlaoise

Leinster, IE · 53.03°, -7.30°

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What is the climate like in Portlaoise?

Portlaoise is warmest in July, when daily highs average 66°F (19°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is May; the year sees roughly 36 in of precipitation.

  • Warmest monthJuly — average high 66°F (19°C)
  • Coolest monthJanuary — average low 37°F (3°C)
  • Wettest monthOctober (3.6 in)
  • Driest monthMay (2.3 in)
  • Annual precipitation36 in