Climate almanac

Saku

Nagano, JP · 36.22°, 138.48°

+ Compare

What is the climate like in Saku?

Saku is warmest in August, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 26°F (-3°C). The wettest month is typically July and the driest is December; the year sees roughly 63 in of precipitation.

  • Warmest monthAugust — average high 83°F (28°C)
  • Coolest monthJanuary — average low 26°F (-3°C)
  • Wettest monthJuly (9.5 in)
  • Driest monthDecember (1.9 in)
  • Annual precipitation63 in