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Climate almanac

Londonderry County Borough

Northern Ireland, GB · 55.00°, -7.31°

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What is the climate like in Londonderry County Borough?

Londonderry County Borough is warmest in August, when daily highs average 64°F (18°C), and coolest in January, when lows fall to about 38°F (3°C). The wettest month is typically August and the driest is April; the year sees roughly 44 in of precipitation.

  • Warmest monthAugust — average high 64°F (18°C)
  • Coolest monthJanuary — average low 38°F (3°C)
  • Wettest monthAugust (4.5 in)
  • Driest monthApril (3.0 in)
  • Annual precipitation44 in