Dupont Circle weather
Best months for weather: Apr–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Dupont Circle, District of Columbia, United States.
Best Time to Visit
Peak season Apr–OctOff season Dec–Feb
Dupont Circle weather by month
When is the best time to visit Dupont Circle?
Based on weather alone, the best time to visit Dupont Circle is Apr–Oct, according to NASA's 2001–2025 climate averages. Dec–Feb tends to be the least pleasant. Average highs run from 4°C (39°F) in January to 31°C (87°F) in July.
What is the rainiest month in Dupont Circle?
June is the wettest month, with about 118 mm (4.6 in) of rain on average. January is the driest, with about 67 mm (2.6 in).
What is the hottest month in Dupont Circle?
July is the warmest, with average highs of 31°C (87°F) and lows of 21°C (69°F). January is the coolest, with highs of 4°C (39°F) and lows of -4°C (25°F).
Does Dupont Circle have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 118 mm (4.6 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months