Mother Nature is delivering predominantly dry conditions across Costa Rica this Christmas week with clear skies expected on December 24th and 25th. Whether you’re planning beach celebrations, mountain getaways, or traditional family gatherings, this week’s weather should cooperate well with your holiday plans.
We’re expecting moderate to strong trade winds to persist throughout the week in Guanacaste and the Central Valley. Wind speeds will range from 40 to 60 km/h (25 to 37 mph) in the Central Valley, increasing to 70 to 90 km/h (43 to 56 mph) in Guanacaste and the Talamanca mountain range.
The low humidity these days will create a classic dry season pattern: crisp, cool mornings perfect for coffee on the porch, transitioning to warm, sunny afternoons ideal for outdoor activities.
Clear to partly cloudy conditions dominate throughout the week with persistent windy conditions. Mountains and surrounding areas may experience occasional drizzle during morning hours.
Mornings: Clear to partly cloudy and windy, with possible occasional drizzle in mountains and surrounding areas.
Afternoons: Clear to mostly clear and windy, with warm temperatures.
Nights: Clear to mostly clear and windy, with cool temperatures.
Generally partly cloudy conditions with scattered showers in northern areas over the weekend.
Mornings: Partly cloudy with scattered showers in the north over the weekend.
Afternoons: Partly cloudy.
Nights: Partly cloudy.
Pacific Regions: Dry throughout the week with clear skies. Excellent beach weather for the Christmas holiday.
Central Valley: Dry and windy all week. Strong winds 40 to 60 km/h (25 to 37 mph). Cool mornings (lows to 9°C/48.2°F), warm afternoons. Mountains may see occasional morning drizzle.
Guanacaste: Strong winds 70 to 90 km/h (43 to 56 mph). Very dry conditions. Secure loose items.
Talamanca Mountains: Strong winds 70 to 90 km/h (43 to 56 mph) in elevated areas.
Caribbean & Northern Zone: Partly cloudy with weekend showers in northern areas. Calmer than Pacific counterparts.
Low humidity creates significant temperature swings between cool nights and warm afternoons. Central Valley lows dropping to 9°C (48.2°F) will feel quite chilly, especially with wind chill. Grab a cup of hot chocolate! ☕
| Region | High °C (°F) | Low °C (°F) |
|---|---|---|
| Central Valley | 31° (87.8°) | 9° (48.2°) |
| North Pacific | 33° (91.4°) | 18° (64.4°) |
| Central Pacific | 32° (89.6°) | 14° (57.2°) |
| South Pacific | 32° (89.6°) | 14° (57.2°) |
| Caribbean | 33° (91.4°) | 15° (59°) |
| Northern Zone | 34° (93.2°) | 17° (62.6°) |
This forecast is based on outlooks from Costa Rica’s National Meteorological Institute (IMN).
