Historical weather data, all-time temperature records, and monthly climate averages for Van Ness, DC. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Van Ness sits right in that sweet spot of spring transition — the average high of 65° is pleasant, but history shows a wild range. Temperatures on this date have swung from a brutal 19° low back in 1992 all the way to a shirt-sleeve 85° in 1956. There's a roughly 4-in-10 shot at rain, so keep a jacket handy.
Van Ness runs the full spectrum of mid-Atlantic extremes, from a scorching 105° in August 1997 to a bone-chilling -11° in January 1985. The wettest single day on record dumped nearly 6 inches of rain on June 22, 1972, and a historic 2010 snowstorm buried the city under 20 inches in a single day.
Summer is the main event here — highs average 90° during the hottest week of mid-July, and the city stays warm through August. If you're avoiding the heat, aim for late fall or early spring; January is the coolest month with average highs in the mid-40s. Rain is fairly spread throughout the year, but late July is statistically the wettest stretch.