Quick verdict
Peak season: Jan–Apr, Dec. Shoulder: May, Nov. Low: Jun–Oct.
Manuel Antonio sits in Costa Rica's humid tropical Pacific zone — temperatures stay between 24–32°C year-round with high humidity.
What's the weather like in Manuel Antonio by month?
Each month classified as peak (best balance of weather and value), shoulder (a step in either direction), or low season.
Why visit Manuel Antonio during Jan–Apr, Dec?
Peak season — clear sunny days, almost no rain, and accommodation rates 50–80% higher than green season. Christmas/New Year, Easter Week (Semana Santa), and U.
Shoulder season (May, Nov) trades a small weather concession for noticeably smaller crowds and softer prices — often the sweet spot for travelers who want flexibility.
Low season (Jun–Oct) is when prices fall hardest. Expect weather extremes (heat, humidity, cold, or rain depending on the destination) and reduced hours at some seasonal businesses, but the trade-off can be worth it if budget or solitude matters more than perfect conditions.
What festivals and events happen in Manuel Antonio?
- Sailfish & Marlin Tournament SeriesJanuary – March
Quepos hosts several major sportfishing tournaments through peak season — Pelagic Rockstar, Quepos Billfish Cup. Prize purses in the hundreds of thousands; spectator-friendly weigh-ins at the marina each evening.
- Día Nacional de los Parques NacionalesAugust 24
Costa Rica's national park system anniversary — many parks (including Manuel Antonio) offer free or reduced entry; ranger talks and conservation events.
- Independence DaySeptember 15
Costa Rica's independence from Spain — lantern parade through Quepos on the evening of the 14th, marching bands on the 15th. Local rather than touristy.
- Día de la Raza / Día de las CulturasOctober 12
Cultural-heritage day with Afro-Caribbean and indigenous performances; Quepos hosts a small festival on the marina plaza.
- Christmas / Year-End Holiday SurgeDecember 18 – January 5
The single busiest two weeks in Manuel Antonio — nearly every hotel sells out, restaurants book out, and rates more than double. Worth experiencing once for the energy; otherwise avoid.
Cooler & warmer in North America this December
If Manuel Antonio's December weather isn't your match, here are the closest North America alternatives at different temperatures. Distances are from Manuel Antonio.
Cooler
See the full ranked list: All North America destinations in December →
Frequently asked
When is the best time to visit Manuel Antonio?
The best time to visit Manuel Antonio is Jan–Apr, Dec. Manuel Antonio sits in Costa Rica's humid tropical Pacific zone — temperatures stay between 24–32°C year-round with high humidity. These months balance comfortable weather, manageable crowds, and prices that haven't yet hit peak-season highs.
When is the cheapest time to visit Manuel Antonio?
Low-season months in Manuel Antonio run Jun–Oct. Flights and hotels typically run 20-40% cheaper than peak. The trade-off is weather (which is why these months are off-peak) and some businesses operating shorter hours, especially in smaller seasonal destinations.
What's the weather like in Manuel Antonio year-round?
Summer averages around 28°C (82°F) and winter averages around 24°C (75°F) in Manuel Antonio. Manuel Antonio sits in Costa Rica's humid tropical Pacific zone — temperatures stay between 24–32°C year-round with high humidity. The dry season runs December through April with reliable sunshine and the lowest rainfall; the green season (May–November) brings dramatic afternoon thunderstorms but mornings are usually clear. September and October are the wettest months and many lodges and tour operators close for low-season maintenance. The water stays around 28°C year-round.
What festivals or events are happening in Manuel Antonio?
Notable events in Manuel Antonio: Sailfish & Marlin Tournament Series (January – March); Día Nacional de los Parques Nacionales (August 24); Independence Day (September 15). Quepos hosts several major sportfishing tournaments through peak season — Pelagic Rockstar, Quepos Billfish Cup. Prize purses in the hundreds of thousands; spectator-friendly weigh-ins at the marina each evening.
How many days do I need in Manuel Antonio?
Most travelers spend 3-5 days in Manuel Antonio, which covers the main neighborhoods, top attractions, and a half-day day trip. Add a day if you're visiting during peak season when crowds slow you down, or if you're combining Manuel Antonio with nearby destinations.
More peak-season picks for Manuel Antonio's best months
See every destination at its peak in each of Manuel Antonio's best months.
Full guide
Manuel Antonio travel guide →
Cost, food, neighborhoods, transit, and hand-picked things to do.
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