Best time to visit D.C.

The best time to visit D.C. (Washington) is in May based on our default weather conditions. Update your weather preferences to see which months best match.

D.C. by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit D.C.?

The best time to visit D.C. (Washington) is in May based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

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Max Day Temperature (°C)

  • 5°C maximum daytime temperature in January in D.C. (Washington)5
    Jan
  • 7°C maximum daytime temperature in February in D.C. (Washington)7
    Feb
  • 13°C maximum daytime temperature in March in D.C. (Washington)13
    Mar
  • 19°C maximum daytime temperature in April in D.C. (Washington)19
    Apr
  • 24°C maximum daytime temperature in May in D.C. (Washington)24
    May
  • 29°C maximum daytime temperature in June in D.C. (Washington)29
    Jun
  • 31°C maximum daytime temperature in July in D.C. (Washington)31
    Jul
  • 30°C maximum daytime temperature in August in D.C. (Washington)30
    Aug
  • 26°C maximum daytime temperature in September in D.C. (Washington)26
    Sep
  • 20°C maximum daytime temperature in October in D.C. (Washington)20
    Oct
  • 14°C maximum daytime temperature in November in D.C. (Washington)14
    Nov
  • 8°C maximum daytime temperature in December in D.C. (Washington)8
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
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Best time to visit

The weather guide for D.C., represented by Washington, (Washington) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about D.C.

Explore our complete guide to D.C. with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for D.C..

D.C. travel guide - essential info

Below is a beginner's guide to D.C. with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.

D.C. - quick facts
Flight time✝ 8.5 hours
Time difference UK -5 hours
Language(s) English
Currency US Dollar
Electricity A + B plug (120V)
Driving side Right
Visa✝ Yes

✝ = Typical flight time from the UK and visa requirements for UK travellers.

Travelling to D.C.?

Browse holidays, flights, hotels and more from popular travel providers for your escape to D.C. in 2026/2027.

Holidays to D.C.

TUI TUI
Find and book ATOL protected holidays to D.C. and destinations worldwide with low deposits and free child places available.
Saga Holidays Saga Holidays
First Choice First Choice
Virgin Holidays Virgin Holidays
lastminute.com lastminute.com
Thomas Cook Thomas Cook
Expedia Expedia
Travelbag Travelbag

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Tours to D.C.

Travelsphere Travelsphere
Cosmos Cosmos

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Flights to D.C.

Air Canada Air Canada
British Airways British Airways
Virgin Atlantic Virgin Atlantic
KAYAK KAYAK
Cathay Pacific Cathay Pacific
Air France Air France
Qatar Airways Qatar Airways
KLM KLM
Kiwi.com Kiwi.com

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Hotels in D.C.

Hilton Hilton
IHG IHG
Marriott Marriott
Priceline Priceline
Hotels.com Hotels.com
Booking.com Booking.com
Agoda Agoda
Trivago Trivago

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Accommodation in D.C.

VRBO VRBO
Hostelworld Hostelworld

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Things to do in D.C.

Resort Pass Resort Pass
Get Your Guide Get Your Guide
Airbnb Airbnb
Klook Klook
Tiqets Tiqets
Isango Isango
Viator Viator

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Buses & trains in D.C.

Flixbus Flixbus

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Car hire in D.C.

Holiday Autos Holiday Autos
Zest Car Rental Zest Car Rental
KAYAK KAYAK
Carrentals.co.uk Carrentals.co.uk
Alamo Alamo
Dollar Dollar
Rentalcars.com Rentalcars.com
Sixt Sixt

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Money transfers to D.C.

Wise.com Wise.com
XE Money Transfers XE Money Transfers

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eSIMs for D.C.

Amigo Amigo
Airalo Airalo
Roamless Roamless

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D.C. travel deals

Check out the latest deals, discount codes and special offers on holidays to D.C. in 2026/2027. Pay low deposits and save with last minute holiday availability and free kids places.

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

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D.C. travel guidance

Check the latest travel guidance and advice on visiting D.C. from official government sources (in english) from around the world including entry requirements and travel restrictions.

Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around D.C..

Note: UK FCDO - UK Foreign, Commonwealth & Development Office

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D.C. travel health

Find out more about staying safe when travelling to D.C. with the latest guidance on required vaccinations and recommended medication to take with you.

Check out the general travel tips for staying safe and healthy in D.C., risks of preventable diseases and what to pack.

Note: CDC - Centers for Disease Control and Prevention

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D.C. travel features

Do you want to learn more about D.C.? Read our latest features covering travel tips and insider destination guides on where to go and what to do in D.C..

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D.C. FAQs

Read our frequently asked questions about travelling to D.C. including the current entry restrictions, driving side, electrical plugs used and much more.

Which is the hottest month in D.C.?

The hottest time of year in Washington, D.C. is normally July. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in D.C.?

In terms of rainfall, August is usually the wettest month in Washington, D.C. with 103mm on average. There are normally 9 days in August with some rain.

When is it sunniest in D.C.?

The sunniest time of year in Washington, D.C. is normally June with bright sunshine on average for 63% of daylight hours; that's 9 hours of sunshine per day.

What is the flight time to D.C. from the UK?

The flight time to D.C. from the UK is typically 8.5 hours.

What is the time difference between D.C. and the UK?

The time difference between D.C. and the UK is UK time-5 hours.

What is the main language spoken in D.C.?

The main language spoken in D.C. is English.

Learn a language for D.C. with Busuu*, Rocket Languages* and Rosetta Stone*.

What is the currency in D.C.?

The currency in D.C. is the US Dollar (USD).

Send money to D.C. with TransferGo*.

Which plugs are used in D.C.?

D.C. uses electrical plug type A + B (120 Volts).

Which side of the road do they drive on in D.C.?

They drive on the right side of the road in D.C..

Find out more about driving in USA with International Drivers Association*.

Do you need a visa for D.C.?

Yes, UK passport holders do need a visa to enter D.C..

Check USA visa requirements for all passport holders with VisaHQ*.

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