May to June and September. Month by month below, with the weather, what's on and what it costs to fly there from your city.
Late spring, early summer and September give warm weather with lighter crowds; July and August are the busiest.
5 of the 7 travel guides we read name these months.
Average high and low in Nice, and days with rain
JanuaryChecking fares…Winter weather is about 45 F in the south; most seasonal shops and restaurants in small towns are closed.Yellow mimosa flowers cover forests and hillsides from mid January.Days are often clear and bright, around 15C (59F) in Nice.Monte Carlo Rally
FebruaryChecking fares…Nice holds its Carnaval in February.Nice Carnival runs as a two-week run of parades and fireworks from mid-February.Menton's lemon festival and other carnivals and mimosa festivals make late winter lively.Fete du Citron · Carnaval de Nice
MarchChecking fares…Still cool and quiet, with some activities and restaurants not yet open; it can be rainy.
AprilChecking fares…Easter school holidays start the tourist season; shops and restaurants open in beach towns, but it is too cold to swim.Spring sights include red poppies, yellow broom and purple wisteria.Rolex Monte-Carlo Masters
Best timeMayChecking fares…Beaches on the Riviera are a good bet in May, with sunny, warm weather and fewer crowds.The Cannes Film Festival takes place in mid May.French public holidays on May 1 and May 8 close many businesses and attractions.Cannes Film Festival
Best timeJuneChecking fares…Warmer weather and light crowds; the sea may allow a swim by the end of the month but is still cold.Music Day on June 21 puts bands on street corners and stages.Lavender bloom in Provence
JulyChecking fares…Peak of summer: warm to hot, afternoons in the 80s and 90s F, busy with festivals and concerts.The Riviera is at its busiest in high summer.
AugustChecking fares…Peak summer, busy and hot, with heat waves possible.The coastal road can turn into one long traffic jam in high season.
Best timeSeptemberChecking fares…Crowds thin out after school returns, but beach weather stays; the first week is a safe choice for the beach.Sea is still swimmable through September.Daytime temperatures commonly sit in the low to mid-20s C.
OctoberChecking fares…Pleasant weather and fewer crowds; afternoons average 65F to 75F.The sea can stay warm enough to swim well into October.Occasional Mediterranean storms possible from late October into November.
NovemberChecking fares…Cooler (50F to 60F) and rainy; small tourist towns are quiet and little is going on.Christmas markets start in late November in many towns.
DecemberChecking fares…Nice and nearby towns have lights and Christmas markets, with mild weather.Winter is not too cold and snow is rare, but many seasonal shops close in small towns.Weather: Nice averages from Météo-France (long-term 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
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
The Caribbean
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
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