Climate almanac

Van Ness

District of Columbia, United States · 38.94°, -77.06°

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What is the climate like in Van Ness?

The best time to visit Van Ness is typically October, the year's most comfortable month (6.7/10). Van Ness is warmest in July, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically July and the driest is November; the year sees roughly 47 in (1195 mm) of precipitation.

  • Best time to visitOctober — the year's comfort peak (6.7/10)
  • Warmest monthJuly — average high 89°F (32°C)
  • Coolest monthJanuary — average low 30°F (-1°C)
  • Wettest monthJuly (6.1 in (155 mm))
  • Driest monthNovember (2.8 in (71 mm))
  • Annual precipitation47 in (1195 mm)
  • Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
  • Records fromDalecarlia Rsvr, 4 km away (1948-2026)