Best Time to Visit
Best Time to Visit Washington DC
🇺🇸 Washington DC, United States · North America
Based on 30-year climate data (1991-2020) from Open-Meteo
Recommended Travel Months
Jan
6°
-2°
Good
Feb
8°
-1°
Good
Mar
13°
2°
Good
Apr
19°
8°
Great
May
24°
13°
Great
Jun
29°
18°
Good
Jul
31°
21°
Good
Aug
30°
20°
Good
Sep
26°
17°
Great
Oct
20°
11°
Great
Nov
13°
5°
Good
Dec
8°
0°
Good
Month-by-Month Weather in Washington DC
| Month | High | Low | Rain Days | Sunshine | Humidity | UV | Rating | Details |
|---|---|---|---|---|---|---|---|---|
| January | 6°C | -2°C | 9 | 6h | 65% | 1 | Good | View |
| February | 8°C | -1°C | 9 | 7h | 65% | 1 | Good | View |
| March | 13°C | 2°C | 10 | 8h | 65% | 6 | Good | View |
| AprilRecommended | 19°C | 8°C | 10 | 9h | 65% | 6 | Great | View |
| MayRecommended | 24°C | 13°C | 12 | 10h | 65% | 9 | Great | View |
| June | 29°C | 18°C | 12 | 11h | 65% | 9 | Good | View |
| July | 31°C | 21°C | 13 | 11h | 65% | 9 | Good | View |
| August | 30°C | 20°C | 11 | 11h | 65% | 9 | Good | View |
| SeptemberRecommended | 26°C | 17°C | 10 | 9h | 65% | 6 | Great | View |
| OctoberRecommended | 20°C | 11°C | 8 | 8h | 65% | 6 | Great | View |
| November | 13°C | 5°C | 8 | 7h | 65% | 1 | Good | View |
| December | 8°C | 0°C | 9 | 6h | 65% | 1 | Good | View |
Data source: Open-Meteo ERA5 reanalysis archive, 30-year historical normals (1991-2020). Temperatures in Celsius. Sunshine hours are daily averages.
Seasonal Guide to Washington DC
Spring (March to May)
Avg: 19°C high, 8°C low
Spring in Washington DC brings gradually mild temperatures. Daytime highs reach around 19°C (66°F) while nights cool to 8°C (46°F). This is one of the wetter periods, so waterproof gear is recommended.
Summer (June to August)
Avg: 30°C high, 20°C low
Summer is the hottest season in Washington DC, with temperatures reaching 30°C (86°F). The heat can be intense, but mornings and evenings remain pleasant for sightseeing. Long daylight hours and abundant sunshine provide plenty of time to explore.
Fall (September to November)
Avg: 20°C high, 11°C low
Fall in Washington DC is one of the best times to visit. Temperatures settle around 20°C (68°F) during the day and 11°C (52°F) at night. Rainfall increases slightly, but comfortable temperatures make up for it. Fewer tourists mean better prices.
Winter (December to February)
Avg: 7°C high, -1°C low
Winter in Washington DC brings the coolest weather of the year. Layers are essential, and some outdoor attractions may have reduced hours. However, hotel prices typically drop and popular sites are less crowded.
When to Avoid Washington DC
The least favorable time to visit Washington DC is January and February. During this period, you can expect cold weather.
January
Challenges: cold weather
February
Challenges: cold weather
December
Challenges: cold weather
Note: visiting during off-peak months often means lower prices, fewer crowds, and a more authentic experience. Consider your priorities when planning your trip.
What to Pack for Washington DC
Packing recommendations for visiting Washington DC during the best travel months (October, April, May), when temperatures range from 11°C to 21°C:
- +Light layers for warm days and cooler evenings
- +Comfortable walking shoes
- +Waterproof jacket and an umbrella (rain is frequent)
- +Waterproof shoes or boots
- +Sunscreen (SPF 30+), sunglasses, and a wide-brim hat
- +A light sweater or cardigan for evening temperature drops
- +Reusable water bottle
- +Universal power adapter
Washington DC Year-Round Climate Overview
Washington DC has a temperate oceanic climate (Koppen classification: Cfa). The warmest month is July with highs of 31°C, while the coldest month is January at just 6°C. Annual rainfall averages 1112mm across approximately 121 rain days.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 6 | 8 | 13 | 19 | 24 | 29 | 31 | 30 | 26 | 20 | 13 | 8 |
| Low °C | -2 | -1 | 2 | 8 | 13 | 18 | 21 | 20 | 17 | 11 | 5 | 0 |
| Rain Days | 9 | 9 | 10 | 10 | 12 | 12 | 13 | 11 | 10 | 8 | 8 | 9 |
| Rain mm | 79 | 73 | 100 | 87 | 100 | 91 | 110 | 98 | 116 | 89 | 78 | 91 |
| Sun h/day | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 11 | 9 | 8 | 7 | 6 |
| Humidity % | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| UV Index | 1 | 1 | 6 | 6 | 9 | 9 | 9 | 9 | 6 | 6 | 1 | 1 |
Compare Nearby Destinations
Considering alternatives to Washington DC? Compare the best travel months for nearby cities:
Frequently Asked Questions
What is the best month to visit Washington DC?+
The best time to visit Washington DC is October, April, May. During these months, temperatures average 21°C (70°F) with 9 hours of daily sunshine and only 10 rain days per month. These conditions offer the most comfortable weather for sightseeing and outdoor activities.
What is the worst time to visit Washington DC?+
The least ideal time to visit Washington DC is January and February. During this period, you can expect cold weather. While Washington DC can still be visited during this time (often with fewer crowds and lower prices), the weather may limit outdoor activities.
Is Washington DC good to visit in summer?+
Summer in Washington DC (June to August) brings temperatures of 30°C (86°F) highs and 20°C (68°F) lows, with about 11 hours of sunshine and 12 rain days per month. This is generally a good time to visit.
What is the rainy season in Washington DC?+
The rainy season in Washington DC runs from July to July, when average rain days increase to 13 days per month. Total monthly precipitation during this period averages 110mm.
What should I pack for Washington DC?+
When visiting Washington DC during the best travel months (October, April, May), pack light layers for warm days and cooler evenings, comfortable walking shoes, and a light jacket. A waterproof jacket and umbrella are essential. Sunscreen and sunglasses are recommended, especially given the high UV index.
Is October a good time to visit Washington DC?+
Yes, October is one of the best months to visit Washington DC. Expect average highs of 20°C (68°F), 8 hours of daily sunshine, and only 8 rain days. The weather is ideal for exploring the city, visiting outdoor attractions, and enjoying local activities.
Detailed Monthly Weather for Washington DC
For a complete day-by-day weather breakdown including packing lists, activities, and local events, explore each month individually:
January
February
March
April
May
June
July
August
September
October
November
December
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