Washington DC weather in March
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Washington DC March weather at a glance
In March, Washington DC averages 9.4°C, with typical highs of 15.4°C and lows of 4.2°C. The historical average is 9 wet days and 62% humidity.
Washington DC March temperature & humidity
Washington DC March rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Washington DC in March
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. The typical day-to-night swing is about 11°C, so bring an extra layer. Showers are possible, so a compact umbrella is useful.
- DaytimeLong sleeves and a light jacket · average high 15.4°C
- Morning & eveningInsulating coat, scarf and gloves · average low 4.2°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Washington DC March sunrise & sunset times
2026 March · Local time (America/New_York)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-03-01 | 06:40 | 18:01 | 11h 21m |
| 2026-03-15 | 07:19 | 19:15 | 11h 56m |
| 2026-03-31 | 06:54 | 19:31 | 12h 37m |
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.
March 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 March?
In March, Washington DC averages 9.4°C, with typical highs of 15.4°C and lows of 4.2°C. The historical average is 9 wet days and 62% humidity. Our weather-comfort rating for this month is fair.
Does it rain a lot in Washington DC in March?
There are about 9 wet days in March. A compact umbrella is still useful.
What should I wear in Washington DC in March?
Wear long sleeves with a light jacket or cardigan that is easy to remove during the day. The typical day-to-night swing is about 11°C, so bring an extra layer. Showers are possible, so a compact umbrella is useful.
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 March 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 March?
On 2026-03-15, calculated sunrise is 07:19 and sunset is 19:15 in local time (America/New_York). Times vary by date and terrain.
Washington DC weather by month
More Americas destinations in March
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