Washington DC weather in July
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Washington DC July weather at a glance
In July, Washington DC averages 26.3°C, with typical highs of 31.5°C and lows of 22°C. The historical average is 16 wet days and 74% humidity.
Washington DC July temperature & humidity
Washington DC July rain & wet days
Pack a light rain jacket, waterproof pouch and quick-dry shoes. Keep an indoor stop available between outdoor activities.
What to wear in Washington DC in July
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 31.5°C
- Morning & eveningLight layer for air-conditioned rooms · average low 22°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Washington DC July sunrise & sunset times
2026 July · Local time (America/New_York)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-07-01 | 05:47 | 20:37 | 14h 51m |
| 2026-07-15 | 05:55 | 20:33 | 14h 38m |
| 2026-07-31 | 06:08 | 20:20 | 14h 12m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
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Best months to visit Washington DC
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
July weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Washington DC weather like in July?
In July, Washington DC averages 26.3°C, with typical highs of 31.5°C and lows of 22°C. The historical average is 16 wet days and 74% humidity. Our weather-comfort rating for this month is challenging.
Does it rain a lot in Washington DC in July?
There are about 16 wet days in July. Pack a rain jacket and water-resistant shoes.
What should I wear in Washington DC in July?
Expect intense heat. Pack lightweight quick-dry clothing, sun protection and a refillable bottle. Rain is frequent at roughly 16 days in the month; pack a rain jacket and water-resistant shoes.
What are the best months to visit Washington DC?
Recent weather data rates April, August, October among the more comfortable months.
Where can I check Washington DC weather in July in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Washington DC in July?
On 2026-07-15, calculated sunrise is 05:55 and sunset is 20:33 in local time (America/New_York). Times vary by date and terrain.
Washington DC weather by month
More Americas destinations in July
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations