December to April. Month by month below, with the weather, what's on and what it costs to fly there from your city.
Three sources name December to April: dry, sunny and less humid, but the most crowded and expensive stretch.
3 of the 6 travel guides we read name these months.
Average high and low in San Juan, and days with rain
Best timeJanuaryChecking fares…Cruise rates are often best from January to March.Bahamas Junkanoo runs December 26 to January 1.Hotel rates dip in the first full week after New Year's.Fiestas de la Calle San Sebastián · Rebel Salute
Best timeMarchChecking fares…Cruise rates are often best from January to March.Sea turtles come onto Caribbean beaches from March to September.Jamaica Carnival · Trelawny Yam Festival
Best timeAprilChecking fares…Turtle nesting peaks between April and June.US Virgin Islands Carnival runs April to May.Hotel rates dip in mid-April.National Family Island Regatta
MayChecking fares…May is one of the cheaper months, with the rainy season just starting.Turtle nesting peaks between April and June.Pineapple Fest
JuneChecking fares…June is one of the cheaper months.Hurricane season starts June 1 per the National Weather Service.Noche de San Juan
JulyChecking fares…July, August and September are named as the main hurricane months.Reggae Sumfest · Dream Weekend
AugustChecking fares…Hurricane season normally peaks in August and September.
OctoberChecking fares…In 2025 the worst storm landed in late October and devastated Jamaica.
NovemberChecking fares…November is one of the cheaper months, as the rainy season tails off.Hurricane season ends November 30.Grand Bahama Conchman Triathlon
Best timeDecemberChecking fares…Bahamas Junkanoo runs December 26 to January 1.The first two weeks of December are cited as the best hotel deals of the holiday period.Junkanoo · Festival de las MáscarasWeather: San Juan averages from NOAA (1991 to 2020 averages), as listed in its climate table on Wikipedia.
Live fares from your airport. Watch them and we alert you when they drop.
Festivals and seasons through the year
Fiestas de la Calle San Sebastián
Rebel Salute
Dia de la Altagracia
Three Kings Day (Dia de Reyes)
Bob Marley Week
Jamaica Carnival
Trelawny Yam Festival
Casals Festival
National Family Island Regatta
Pineapple Fest
Noche de San Juan
Reggae Sumfest
Dream Weekend
Aruba Art Fair
Grand Bahama Conchman Triathlon
Junkanoo
Festival de las Máscaras
Reggae Marathon
Cancún
The Grand Canyon
Disneyland
Miami
Myrtle Beach
Prague
Bali
Maui
Montreal
Venice
Aruba
New Orleans
Nashville
Disney World
New York
Rome
San Diego
Phuket
Boston
Dubai
Seoul
Florida
Lisbon
Los Angeles
Chicago
Paris
Las Vegas
San Francisco
Edinburgh
Napa
Sydney
Hawaii
Scotland
Punta Cana
Savannah
Washington, DC
Mexico City
Zion National Park
Turks and Caicos
Puerto Vallarta
Honolulu
Banff
Yosemite
Tulum
The Bahamas
Sedona
Seattle
Santorini
Buenos Aires
London
Charleston
Rio de Janeiro
Palm Springs
Yellowstone
Amsterdam
Toronto
Key West
Orlando
Europe
Austin
Machu Picchu
Cabo San Lucas
Niagara Falls
Colorado
Oregon
Arizona
Acadia National Park
Galapagos
Lake Tahoe
Montana
Kauai
Okinawa
US Virgin Islands
Amalfi Coast
Santa Fe
Destin
Curacao
Utah
Joshua Tree
Patagonia
St. Thomas
Florida Keys
Smoky Mountains
Copenhagen
Death Valley
Mallorca
Madeira
Cape Town
Ibiza
Zanzibar
Lake Como
Madrid
New Mexico
Tennessee
Vermont
Wyoming
Bryce Canyon
Oahu
St. Martin
Hilton Head
Dolomites
Cape Cod
San Antonio
Rocky Mountain National Park
Dublin
Catalina Island
Athens
Asheville
Texas
South America
Shenandoah National Park
Phoenix
North Carolina
Medellín
Cairo
Budapest
Arches National Park
St. John
South Carolina
Reykjavik
Mykonos
Milan
Houston
Hanoi
Canary Islands
Big Island of Hawaii
Atlanta
St. Barts
South Dakota
Rhode Island
New England
Nassau
Lima
Kyoto
Koh Samui
Colorado Springs
Chiang Mai
Stockholm
Porto
Montego Bay
Michigan
Melbourne
Louisiana
Kuala Lumpur
Kruger National Park
Jeju
Florence
Dallas
Zurich
Tampa
St. Kitts
Osaka
Munich
Moorea
Kailua-Kona
Everglades
Door County
Cusco
Calgary
Boracay
Bonaire
Swiss Alps
St. Croix
Seville
San Juan Islands
New Hampshire
Minnesota
Mazatlán
Manila
Kentucky
Isla Mujeres
Guam
French Riviera
Fort Lauderdale
Cinque Terre
Asia
Algarve
Virginia
Tenerife
Sapporo
Nairobi
Mumbai
The Hamptons
Grand Teton National Park
Finger Lakes
Charlotte
Bogotá
Auckland
Maine
Bora Bora
Olympic National Park
Redwood National Park
Sequoia National Park
Big Bend National Park
Mackinac Island
Sint Maarten
Nantucket
Outer Banks
California
Big Sur
Crater Lake
Scottsdale
Nice
Mount Rainier
Cozumel
Badlands National Park
Salt Lake City
Denali
Philadelphia
Tucson
Provence
Guadalajara
Albuquerque
Upper Peninsula
Sonoma
Memphis
Idaho
Da Nang
Cotswolds
Arkansas
St. Louis
Capri
Glacier National Park
Barcelona
Vancouver
Denver
Istanbul
Riviera Maya
Carmel-by-the-Sea
Santiago, Chile
Naples, Italy
Central America
Minneapolis
Sarasota
Halifax, Nova Scotia
Pittsburgh
Helsinki
Pensacola
Johannesburg
Brisbane
Málaga
Phu Quoc
Perth
Dubrovnik
Corpus Christi
Massachusetts
Oklahoma
Torres del Paine
Czech Republic
Ho Chi Minh City
Anchorage
Boise
Louisville
Juneau
Quito
West Virginia
Wisconsin
Canyonlands National Park
Baja California
Blue Ridge Mountains
Fort Myers
Detroit
Kansas City, Missouri
Kathmandu
Reno
Cebu
Brussels
Guangzhou
Chattanooga
Antalya
Daytona Beach
Cairns
Hilo
Alabama
Connecticut
New Jersey
Pennsylvania
Capitol Reef National Park