Planning a trip to Washington DC and wondering what the weather will be like? Good call. The weather in DC changes a lot throughout the year—from snowflakes in winter to cherry blossoms in spring, scorching summer heat to crisp autumn leaves.
Knowing what to expect each month will help you pack right, plan activities, and make the most of your visit.
Let’s break it down month by month so you’re never caught off guard by DC’s ever-changing skies.
January
January is DC’s coldest month. Expect chilly winds, gray skies, and occasional snow. It’s not the busiest tourist season, so if you don’t mind bundling up, it’s a peaceful time to explore museums without the crowds.
Average Temps: High 43°F (6°C) / Low 28°F (-2°C)
Weather Tip: Pack a warm coat, scarf, and gloves—layers are key.
February
February is still cold but slightly less harsh than January. Snow is still possible, especially early in the month. It’s a quieter time for travel, making it ideal for museum-hopping.
Average Temps: High 47°F (8°C) / Low 30°F (-1°C)
Weather Tip: Winter wear is still essential, but sunny days pop up occasionally.
March
March marks the beginning of spring, and with it comes the famous cherry blossoms (usually late March or early April). The weather is unpredictable—sunny one day, rainy the next.
Average Temps: High 56°F (13°C) / Low 37°F (3°C)
Weather Tip: Pack a raincoat and a light jacket—spring layers are your friend.
April
April is peak bloom time and one of the most beautiful months in DC. Temperatures rise, flowers bloom, and the city feels alive again. Expect big crowds at the Tidal Basin for the Cherry Blossom Festival.
Average Temps: High 67°F (19°C) / Low 46°F (8°C)
Weather Tip: A light jacket, umbrella, and comfy shoes are must-haves.
May
May is one of the best months to visit. It’s warm, not too humid, and everything’s green and blooming. Outdoor events and patio dining are in full swing.
Average Temps: High 75°F (24°C) / Low 56°F (13°C)
Weather Tip: Pack sunglasses, layers, and maybe a light sweater for evenings.
June
Summer officially arrives in June—and so does the humidity. It’s hot, but still manageable, especially earlier in the month. Great time for outdoor exploring before it gets too sticky.
Average Temps: High 84°F (29°C) / Low 66°F (19°C)
Weather Tip: Sunscreen, water bottle, and breathable clothes are essentials.
July
July is DC’s hottest and most humid month. Walking around in the middle of the day can feel like a sauna. Plan indoor attractions for the afternoon and head out early or late for outdoor sights.
Average Temps: High 89°F (32°C) / Low 71°F (22°C)
Weather Tip: Dress light, stay hydrated, and seek air conditioning often.
August
August is just as hot and humid as July, though it starts to cool slightly toward the end. Afternoon thunderstorms are common, so carry a small umbrella.
Average Temps: High 87°F (31°C) / Low 69°F (21°C)
Weather Tip: Bring moisture-wicking clothes and an umbrella.
September
September brings relief from the summer heat. It’s warm but less sticky, making it perfect for sightseeing. Trees start changing color toward the end of the month.
Average Temps: High 80°F (27°C) / Low 62°F (17°C)
Weather Tip: Light layers are best—weather swings are common.
October
October is fall perfection. Crisp air, colorful foliage, and cool nights. It’s a great month to stroll the National Mall or hike nearby trails.
Average Temps: High 68°F (20°C) / Low 50°F (10°C)
Weather Tip: A jacket or sweater is needed, especially after sunset.
November
Things start cooling down fast. Leaves fall, crowds thin out, and the holiday season slowly creeps in. Still, it’s a cozy time to visit.
Average Temps: High 58°F (14°C) / Low 41°F (5°C)
Weather Tip: Pack layers, and bring a coat for chilly evenings.
December
December brings the holidays and a festive feel. It’s cold, and snow is possible (though not guaranteed). Holiday lights and events make it a magical time to visit DC.
Average Temps: High 47°F (8°C) / Low 32°F (0°C)
Weather Tip: Warm coat, gloves, and a hat will keep you comfy.
| Month | Avg High °F | Avg Low °F | Conditions |
|---|---|---|---|
| January | 43 | 28 | Cold, chance of snow |
| February | 47 | 30 | Cold, occasional snow |
| March | 56 | 37 | Chilly, start of spring |
| April | 67 | 46 | Bloom season, mild |
| May | 75 | 56 | Warm, great outdoors |
| June | 84 | 66 | Hot, humid starts |
| July | 89 | 71 | Hottest, very humid |
| August | 87 | 69 | Humid, stormy afternoons |
| September | 80 | 62 | Pleasant, cooling down |
| October | 68 | 50 | Crisp, fall colors |
| November | 58 | 41 | Cooler, less crowded |
| December | 47 | 32 | Cold, festive season |
Washington DC weather is truly a four-season experience. Spring and fall are the most popular times to visit due to their mild temperatures and stunning scenery. But if you’re after deals, quieter streets, or festive lights, don’t overlook winter. Just pick the month that fits your vibe—and dress accordingly!
FAQs
What’s the best month to visit DC?
April and October offer great weather and scenic views.
Does DC get snow in winter?
Yes, mostly in January and February, but not heavily.
Is summer in DC uncomfortable?
July and August are hot and humid—prepare accordingly.
When is cherry blossom season in DC?
Typically late March to early April, depending on weather.
