What June feels like in Washington DC
In Washington DC, June brings early summer. Afternoons are hot, so sightseeing works best in the morning or evening. Once the sun goes down the air changes: nights stay mild. Some humidity hangs in the air, noticeable when the sun is strong.
Rain in Washington DC in June
Rain is part of normal life this month, falling on about one day in 2. A rainy day brings about 8.7 mm (0.3 in) on average — steady rain rather than a passing shower. The yearly figure is similar, around 9.8 mm per wet day.
Daylight and sunshine in June
In mid-June, sunrise is at about 5:42 am and sunset at about 8:34 pm (local time) — 14 h 53 min of daylight. Days are getting longer: 37 min more daylight than in mid-May. About 79% of daylight hours are sunny; in short, there are plenty of bright spells.
How June compares to the rest of the year
Ranked by average high, June comes out as the 3rd warmest month in Washington DC. Compared with May, afternoons are 5.2°C (9.4°F) warmer, with 4 mm less rain. The warm-up continues into July. The next month's average high: 31.4°C (88.5°F).
Who June suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
Tips for visiting Washington DC in June
Versatile Layers
Mornings and evenings are cooler than midday, so dress in layers.
Rain Protection
A packable rain jacket saves the day on showery afternoons.
Sun Protection
Protect yourself from strong sun: hat, SPF and plenty of water.
Quick questions
How warm is Washington DC in June?
Expect around 29.1°C (84.4°F) in the afternoon and 18.5°C (65.3°F) at night, which most visitors would call hot.
Does it rain a lot in Washington DC in June?
Quite a lot — 113 mm spread over about 13 days.
What should I wear in Washington DC in June?
Based on the averages: versatile layers, rain protection and sun protection. Evenings feel similar to the day, so the same clothes work from morning to night.
Is June or July better for visiting Washington DC?
On our 12-month climate ranking, July comes out ahead (#8 of 12 vs #9). July is warmer.