Climate almanac

Laconia

New Hampshire, United States · 43.53°, -71.47°

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What is the climate like in Laconia?

The best time to visit Laconia is typically August – September, with trip comfort peaking in September (6.8/10). Laconia is warmest in July, when daily highs average 82°F (28°C), and coolest in January, when lows fall to about 17°F (-8°C). The wettest month is typically December and the driest is September; the year sees roughly 47 in (1189 mm) of precipitation.

  • Best time to visitAugust – September — comfort peaks in September (6.8/10)
  • Warmest monthJuly — average high 82°F (28°C)
  • Coolest monthJanuary — average low 17°F (-8°C)
  • Wettest monthDecember (4.9 in (124 mm))
  • Driest monthSeptember (3.0 in (76 mm))
  • Annual precipitation47 in (1189 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromLakeport 2, 2 km away (1938-2026)