Which is the hottest month in the USA?

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

Best time to visit the USA

Q: When is the best time to visit the USA?

The best time to visit the USA (Washington) is May and June based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which month has the most rain in the USA?

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

Q: When is it sunniest in the USA?

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

Find the best time to visit the USA and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

USA by month

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

Recommended for the USA

TUI: up to 8% off holidays booked online

Sale

Book online with TUI & save up to 8% 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

TUI deal finder

Destination

Top USA destinations

Below are the temperatures expected today at popular countries, regions and places in the USA. Select a destination to compare today's forecast with average weather conditions.

USA regions

All USA regions

All USA destinations

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A

Aberdeen, South Dakota
Aiken, South Carolina
Alamagordo, New Mexico
Alamosa, Colorado
Albany, Georgia
Albany, New York
Albuquerque, New Mexico
Alexandria, Louisiana
Alexandria, Virginia
Allentown, Pennsylvania
Alpena, Michigan
Altus, Oklahoma
Amarillo, Texas
Amelia Island, Florida
Anacortes, Washington State
Anaheim, California
Anchorage, Alaska
Annapolis, Maryland
Asheville, North Carolina
Ashland, Oregon
Aspen, Colorado
Astoria, Oregon
Atlanta, Georgia
Atlantic City, New Jersey
Augusta, Georgia
Augusta, Maine
Austin, Texas

Back to A-Z

B

Bakersfield, California
Baltimore, Maryland
Bangor, Maine
Bar Harbor, Maine
Barrow, Alaska
Baton Rouge, Louisiana
Bayfield, Wisconsin
Beckley, West Virginia
Bellingham, Washington State
Bemidji, Minnesota
Bend, Oregon
Berkeley Springs, West Virginia
Bethel, Alaska
Bethel, Maine
Beverly Hills, California
Big Sur, California
Billings, Montana
Biloxi, Mississippi
Birmingham, Alabama
Bismarck, North Dakota
Block Island, Rhode Island
Bloomington, Indiana
Blue Ridge, Georgia
Boise, Idaho
Boone, North Carolina
Boston, Massachusetts
Bottineau, North Dakota
Bozeman, Montana
Bradenton, Florida
Brattleboro, Vermont
Breckenridge, Colorado
Bristol, Virginia
Broken Bow, Oklahoma
Brownsville, Texas
Bryce Canyon, Utah
Buffalo, New York
Burlington, Vermont
Butte, Montana

Back to A-Z

C

Cambridge, Maryland
Camden, New Jersey
Camdenton, Missouri
Canton, Ohio
Canyon Village, Wyoming
Cape Canaveral, Florida
Cape Coral, Florida
Cape May, New Jersey
Capitol Reef, Utah
Captiva, Florida
Carson City, Nevada
Casper, Wyoming
Cass, West Virginia
Cedar Rapids, Iowa
Champaign, Illinois
Charleston, South Carolina
Charleston, West Virginia
Charlotte, North Carolina
Charlottesville, Virginia
Chatham, Massachusetts
Chattanooga, Tennessee
Cherokee, North Carolina
Chesterton, Indiana
Cheyenne, Wyoming
Chicago, Illinois
Chillicothe, Ohio
Cincinnati, Ohio
Clarkesdale, Mississippi
Clearwater, Florida
Cleveland, Ohio
Cocoa Beach, Florida
Cody, Wyoming
Coeur d'Alene, Idaho
Colebrook, New Hampshire
Colorado Springs, Colorado
Columbia, Missouri
Columbia, South Carolina
Columbus, Mississippi
Columbus, Ohio
Concord, New Hampshire
Conway, New Hampshire
Cordova, Alaska
Corpus Christi, Texas
Craig, Alaska
Crater Lake, Oregon
Crescent City, California
Crystal River, Florida
Custer, South Dakota

Back to A-Z

D

Dahlonega, Georgia
Dallas, Texas
Davenport, Florida
Dayton, Ohio
Daytona Beach, Florida
Deadhorse, Alaska
Deadwood, South Dakota
Death Valley, California
Decatur, Illinois
Deep Creek Lake, Maryland
Denali National Park, Alaska
Denver, Colorado
Des Moines, Iowa
Detroit, Michigan
Devils Lake, North Dakota
Devils Tower, Wyoming
Diablo Lake, Washington State
Dickinson, North Dakota
Disney World, Florida
Dodge City, Kansas
Dover, Delaware
Du Bois, Pennsylvania
Dubuque, Iowa
Duck Key, Florida
Duluth, Minnesota
Durango, Colorado
Dutch Harbor, Alaska

Back to A-Z

E

Eagle River, Wisconsin
East Glacier Park, Montana
East Hampton, New York
Eau Claire, Wisconsin
El Paso, Texas
Elkins, West Virginia
Elko, Nevada
Ely, Nevada
Eminence, Missouri
Enid, Oklahoma
Ephraim, Wisconsin
Erie, Pennsylvania
Escanaba, Michigan
Estes Park, Colorado
Eugene, Oregon
Eureka Springs, Arkansas

Back to A-Z

F

Fairbanks, Alaska
Fairmont, West Virginia
Fargo, North Dakota
Farmington, New Mexico
Fayetteville, Arkansas
Fernandina Beach, Florida
Flagstaff, Arizona
Florence, Alabama
Florence, South Carolina
Fort Collins, Colorado
Fort Davis, Texas
Fort Lauderdale, Florida
Fort Myers, Florida
Fort Myers Beach, Florida
Fort Smith, Arkansas
Fort Walton Beach, Florida
Fort Worth, Texas
Franconia, New Hampshire
Frederick, Maryland
Fresno, California
Friday Harbor, Washington State

Back to A-Z

G

Gainesville, Florida
Galena, Illinois
Galveston, Texas
Gatlinburg, Tennessee
Gettysburg, Pennsylvania
Glasgow, Montana
Glenwood Springs, Colorado
Gold Beach, Oregon
Grand Canyon, Arizona
Grand Island, Nebraska
Grand Junction, Colorado
Grand Marais, Michigan
Grand Portage, Minnesota
Great Falls, Montana
Green Bay, Wisconsin
Green River, Wyoming
Greensboro, North Carolina
Greenville, South Carolina
Greenwood, South Carolina
Grove, Oklahoma
Gulf Shores, Alabama
Guymon, Oklahoma

Back to A-Z

H

Halawa Bay, Molokai, Hawaii
Hamilton, Montana
Hampton, New Hampshire
Hana, Maui, Hawaii
Hanalei, Kauai, Hawaii
Hannibal, Missouri
Harrisburg, Pennsylvania
Hartford, Connecticut
Hatteras, North Carolina
Havre, Montana
Helena, Montana
Henderson, Nevada
Hilo, Big Island, Hawaii
Hilton Head Island, South Carolina
Holland, Michigan
Homer, Alaska
Honolulu, Oahu, Hawaii
Hot Springs, Arkansas
Hot Springs, South Dakota
Houma, Louisiana
Houston, Texas
Hulopoe Bay, Lanai, Hawaii
Huntington Beach, California
Huntsville, Alabama
Hutchinson, Kansas

Back to A-Z

I

Idaho Falls, Idaho
Independence, Missouri
Indian Rocks, Florida
Indianapolis, Indiana
International Drive, Florida
International Falls, Minnesota
Iron Mountain, Michigan
Isle Royale, Michigan
Ithaca, New York

Back to A-Z

J

Jackson, Mississippi
Jackson Hole, Wyoming
Jacksonville, Florida
Jamestown, New York
Jamestown, North Dakota
Jefferson City, Missouri
Jersey City, New Jersey
Jonesboro, Arkansas
Joplin, Missouri
Joseph, Oregon
Juneau, Alaska

Back to A-Z

K

Kaanapali, Maui, Hawaii
Kahului, Maui, Hawaii
Kailua, Big Island, Hawaii
Kailua, Oahu, Hawaii
Kalaupapa, Molokai, Hawaii
Kalispell, Montana
Kansas City, Missouri
Kapalua, Maui, Hawaii
Kearney, Nebraska
Keene, New Hampshire
Ketchikan, Alaska
Key Largo, Florida
Key West, Florida
Keystone, South Dakota
Kings Canyon, California
Kingston, New York
Kissimmee, Florida
Knoxville, Tennessee
Kodiak, Alaska

Back to A-Z

L

La Crosse, Wisconsin
La Grande, Oregon
Lafayette, Louisiana
Laguna Beach, California
Lahaina, Maui, Hawaii
Lake Buena Vista, Florida
Lake Charles, Louisiana
Lake George, New York
Lake Havasu City, Arizona
Lake Ozark, Missouri
Lake Placid, New York
Lake Sunapee, New Hampshire
Lancaster, Pennsylvania
Lansing, Michigan
Las Cruces, New Mexico
Las Vegas, Nevada
Lawton, Oklahoma
Lead, South Dakota
Lewisburg, Pennsylvania
Lewisburg, West Virginia
Lewiston, Idaho
Lewistown, Montana
Lexington, Kentucky
Lihue, Kauai, Hawaii
Lincoln, Nebraska
Lincoln, New Hampshire
Little Rock, Arkansas
Logan, Utah
Long Beach, California
Los Angeles, California
Louisville, Kentucky
Lubbock, Texas
Ludington, Michigan

Back to A-Z

M

Mackinac Island, Michigan
Macon, Georgia
Madeira Beach, Florida
Madison, Wisconsin
Mammoth Cave, Kentucky
Mammoth Lakes, California
Manchester, New Hampshire
Marco Island, Florida
Marietta, Ohio
Marion, Illinois
Martha's Vineyard, Massachusetts
Martinsburg, West Virginia
McCall, Idaho
Medford, Oregon
Memphis, Tennessee
Miami, Florida
Miami Beach, Florida
Middlesboro, Kentucky
Miles City, Montana
Milwaukee, Wisconsin
Minneapolis, Minnesota
Missoula, Montana
Moab, Utah
Mobile, Alabama
Monroe, Louisiana
Montgomery, Alabama
Montpelier, Vermont
Monument Valley, Arizona
Mountain View, Arkansas
Muskegon, Michigan
Myrtle Beach, South Carolina
Mystic, Connecticut

Back to A-Z

N

Nantucket, Massachusetts
Napa, California
Naples, Florida
Nashville, Tennessee
Natchez, Mississippi
Natchitoches, Louisiana
Neah Bay, Washington State
Needles, California
New Bedford, Massachusetts
New Haven, Connecticut
New Orleans, Louisiana
New York City, New York
Newark, New Jersey
Newburyport, Massachusetts
Newport, Oregon
Newport, Rhode Island
Newport Beach, California
Niagara Falls, New York
Nome, Alaska
Norfolk, Nebraska
Norfolk, Virginia
North Platte, Nebraska
Northstar, California

Back to A-Z

O

Ocean City, Maryland
Ocean City, New Jersey
Ocean Shores, Washington State
Ogallala, Nebraska
Ohiopyle, Pennsylvania
Oklahoma City, Oklahoma
Olympia, Washington State
Omaha, Nebraska
Orangeburg, South Carolina
Orlando, Florida
Osage Beach, Missouri
Oshkosh, Wisconsin
Owensboro, Kentucky

Back to A-Z

P

Paducah, Kentucky
Palm Beach, Florida
Palm Springs, California
Panama City, Florida
Papohaku Beach, Molokai, Hawaii
Park City, Utah
Parkersburg, West Virginia
Pensacola, Florida
Philadelphia, Pennsylvania
Phoenix, Arizona
Pierre, South Dakota
Pigeon Forge, Tennessee
Pipestone, Minnesota
Pittsburgh, Pennsylvania
Pittsfield, Massachusetts
Plattsburgh, New York
Port Townsend, Washington State
Port-Saint-Joe, Florida
Portland, Maine
Portland, Oregon
Portsmouth, New Hampshire
Presque Isle, Maine
Princetown, New Jersey
Providence, Rhode Island
Provincetown, Massachusetts
Provo, Utah
Pueblo, Colorado

Back to A-Z

R

Raleigh, North Carolina
Rangeley Lake, Maine
Rapid City, South Dakota
Redding, California
Redington Beach, Florida
Rehoboth Beach, Delaware
Reno, Nevada
Richmond, Virginia
Riverton, Wyoming
Roanoke, Virginia
Roanoke Island, North Carolina
Rochester, Minnesota
Rochester, New York
Rock Hill, South Carolina
Rockland, Maine
Roswell, New Mexico
Rutland, Vermont

Back to A-Z

S

Sacramento, California
Saginaw, Michigan
Salem, Massachusetts
Salem, Oregon
Salina, Kansas
Salmon, Idaho
Salt Lake City, Utah
San Antonio, Texas
San Diego, California
San Francisco, California
Sandusky, Ohio
Sanibel Island, Florida
Santa Barbara, California
Santa Cruz, California
Santa Fe, New Mexico
Santa Monica, California
Santa Rosa Beach, Florida
Sarasota, Florida
Sarasota Springs, New York
Sault Ste. Marie, Michigan
Savannah, Georgia
Scottsbluff, Nebraska
Sea World, Florida
Seaside Heights, New Jersey
Seattle, Washington State
Sheridan, Wyoming
Shipshewana, Indiana
Show Low, Arizona
Shreveport, Louisiana
Sierra Vista, Arizona
Silver City, New Mexico
Sioux City, Iowa
Sioux Falls, South Dakota
Solomons, Maryland
South Beach, Florida
South Lake Tahoe, California
Spokane, Washington State
Springfield, Illinois
Springfield, Massachusetts
Springfield, Missouri
St Augustine, Florida
St Cloud, Minnesota
St George, Utah
St Joseph, Missouri
St Louis, Missouri
St Paul, Minnesota
St Pete Beach, Florida
St Petersburg, Florida
St Simons Island, Georgia
Stamford, Connecticut
Stowe, Vermont
Stroudsburg, Pennsylvania
Sulphur, Oklahoma
Sun Valley, Idaho
Sunny Isles, Florida
Syracuse, New York

Back to A-Z

T

Tacoma, Washington State
Tahoe City, California
Tallahassee, Florida
Tampa, Florida
Taos, New Mexico
Telluride, Colorado
Texarkana, Arkansas
The Dalles, Oregon
Thief River Falls, Minnesota
Toledo, Ohio
Tonopah, Nevada
Topeka, Kansas
Traverse City, Michigan
Treasure Island, Florida
Trenton, New Jersey
Tucson, Arizona
Tulsa, Oklahoma
Tupelo, Mississippi
Twin Falls, Idaho

Back to A-Z

U

Universal Studios, Florida

Back to A-Z

V

Vail, Colorado
Valentine, Nebraska
Vancouver, Washington State
Vernal, Utah
Vero Beach, Florida
Vicksburg, Mississippi

Back to A-Z

W

Waimea Bay, Oahu, Hawaii
Waimea, Big Island, Hawaii
Walla Walla, Washington State
Warren, Pennsylvania
Washington, D.C.
Wausau, Wisconsin
West Yellowstone, Montana
Whitefish, Montana
Wichita, Kansas
Wichita Falls, Texas
Wilkes-Barre, Pennsylvania
Williamsburg, Virginia
Williston, North Dakota
Wilmington, Delaware
Wilmington, North Carolina
Winchester, Virginia
Winnemucca, Nevada
Winston-Salem, North Carolina
Wolfeboro, New Hampshire
Woodstock, Vermont
Woodward, Oklahoma
Worcester, Massachusetts

Back to A-Z

Y

Yakima, Washington State
Yakutat, Alaska
Yosemite, California
Yuma, Arizona

Back to A-Z

When is the best time to visit USA?

The best time to visit USA (Washington) is May and June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

1
Jan
1.5
Feb
1.5
Mar
3.5
Apr
4
May
4
Jun
4
Jul
4
Aug
4
Sep
3
Oct
1
Nov
0.5
Dec

Change criteria

Max Day Temperature (°C)

5
Jan
7
Feb
13
Mar
19
Apr
24
May
29
Jun
31
Jul
30
Aug
26
Sep
20
Oct
14
Nov
8
Dec

Hours of Sunshine (daily)

5
Jan
6
Feb
7
Mar
8
Apr
8
May
9
Jun
9
Jul
8
Aug
7
Sep
7
Oct
5
Nov
4
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for USA (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)

More about the USA

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

Essential travel guide
Travel guidance
Travel health
Travel features
Top travel deals
FAQs

USA travel guide - essential info

Below is a beginner's guide to the USA 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.

USA - quick facts
Flight time^✝	7.5 to 18 hours
Time difference	UK -5 to -10 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes

Why visit the USA?

Considering a holiday to the the USA? Here are some of the very good reasons it makes such a wonderful holiday destination be it for beaches or culture to ensure you get the most out of your 2025/2026 escape.

Beaches
Culture
Nature
Nightlife

USA tourist information

Brand USA

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

Travelling to the USA?
Holidays Hotels Flights eSIMs Travel insurance

USA travel guidance

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

UK traveller advice for the USA - UK FCDO
Irish traveller advice for the USA - Department of Foreign Affairs, Ireland
Canadian travel advice for the USA - Government of Canada
Safe travel advisories for the USA - Ministry of Foreign Affairs, New Zealand
Smarter traveller advice for the USA - Department of Foreign Affairs, Australia

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 the USA.

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

USA travel health

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

Vaccines & medicines for the USA - CDC
Health & vaccinations for the USA - TravelHealthPro, NaTHNac
How to stay safe & healthy in the USA - Fit for Travel, Public Health Scotland

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

Note: CDC - Centers for Disease Control and Prevention

USA travel features

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

10 cool Californian wineries and wine trails

USA FAQs

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

Which month has the most rain in the USA?

In terms of rainfall, January is usually the wettest month in Washington, USA with 0mm on average. There are normally no days in January with some rain.

When is it sunniest in the USA?

The sunniest time of year in Washington, USA is normally January with bright sunshine on average for 0% of daylight hours; that's 0 hours of sunshine per day.

When is the sea warmest in the USA?

The sea is usually at its warmest in Washington, USA in January when the water temperature reaches 0°C.

What is the flight time to the USA from the UK?

The flight time to the USA from the UK is typically 7.5 to 18 hours.

What is the time difference between the USA and the UK?

The time difference between the USA and the UK is UK time-5 to UK time-10 hours.

What is the main language spoken in the USA?

The main language spoken in the USA is English.

Learn a language for the USA with Rosetta Stone^*, Busuu^* and Rocket Languages^*.

What is the currency in the USA?

The currency in the USA is the US Dollar (USD).

Send money to the USA with TransferGo^*, Wise.com^* and World Remit^*.

Which plugs are used in the USA?

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

Which side of the road do they drive on in the USA?

They drive on the right side of the road in the USA.

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

Do you need a visa for the USA?

Yes, UK passport holders do need a visa to enter the USA.

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

USA travel deals

Holidays to the USA

Check out the latest deals, discount codes and special offers on holidays to the USA in 2025/2026. Pay low deposits and save with last minute holiday availability and free kids places.