Climate almanac

Tranby

Buskerud, Norway · 59.81°, 10.26°

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What is the climate like in Tranby?

The best time to visit Tranby is typically May, the year's most comfortable month (6.2/10). Tranby is warmest in July, when daily highs average 71°F (21°C), and coolest in January, when lows fall to about 20°F (-7°C). The wettest month is typically October and the driest is April; the year sees roughly 43 in (1085 mm) of precipitation.

  • Best time to visitMay — the year's comfort peak (6.2/10)
  • Warmest monthJuly — average high 71°F (21°C)
  • Coolest monthJanuary — average low 20°F (-7°C)
  • Wettest monthOctober (4.6 in (116 mm))
  • Driest monthApril (2.1 in (54 mm))
  • Annual precipitation43 in (1085 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromAsker, 11 km away (1957-2026)