Costa Rica
Best Time to Visit San Rafael
San Rafael sits in the Central Valley at 1,000 m elevation, giving it a mild spring-like climate year‑round. The main seasonal difference is rainfall: a dry season from December to April and a wet season from May to November. Nights are often cool enough for a light jacket.
✦ Go in January or February for the best all‑round weather, or November for a quiet, cheaper trip with still‑good conditions.
✅ Best months
December to February: sunny days, low humidity, and manageable crowds before Christmas and after New Year. March and April are also excellent if you don’t mind slightly warmer afternoons.
🔥 Peak season
Mid‑December through early January and Easter week (March/April). Hotels double or triple rates; advance booking essential. Driven by Christmas/New Year holidays and Semana Santa beach exodus that also fills inland towns.
💷 Shoulder (best value)
November and May: end/start of the wet season. You’ll find 20-30% lower room rates, fewer tourists, and still plenty of dry hours – especially mornings. November can have short afternoon showers; May has greener landscapes.
🌙 Quietest & cheapest
September and October: the rainiest months, with frequent heavy downpours and some road closures in the surrounding hills. Hotel prices drop 40-50% and attractions are very quiet. Good for budget travellers who don’t mind daily rain and want the cloud‑forest lushness.
San Rafael season by season
Spring (Mar–May)
Weather: 18-26°C, dry early month, increasing showers from late April
Crowds: medium
Best for hiking before the heavy rains; good for birdwatching as migrants pass through.
Summer (Jun–Aug)
Weather: 17-24°C, daily afternoon rains, cooler evenings
Crowds: low to medium
Lower season rates; good for cultural trips and coffee tours. Expect roads to be slick.
Autumn (Sep–Nov)
Weather: 17-23°C, heaviest rainfall, frequent overcast
Crowds: low
Cheapest time; ideal for photographers who want dramatic skies. Some eco‑lodges close in Oct.
Winter (Dec–Feb)
Weather: 18-26°C, mostly sunny, low humidity
Crowds: high
Peak season for a reason: reliable weather for outdoor activities like zip‑lining and rafting.
🎭 Events worth timing a trip around
Fiesta de los Diablitos (late December/early January) in nearby Rey Curré – a three‑day Indigenous celebration with masks, fire, and music. Also the Coffee Cup (late January) – a harvest competition at local fincas with tastings and farm tours.
🧳 What to pack
Bring a rain jacket or umbrella every month; even in dry season, a sudden cloudburst can drench you in 20 minutes.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any San Rafael hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.