Costa Rica in January: where is it warmest?
In January, Tamarindo, Costa Rica averages 31 °C by day.
All destinations in January, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Tamarindo, Costa Rica | 96 | 31° | 28° | 8 h | 1 |
Costa Rica in January: quick answers
Costa Rica in January: where is it warmest?
The warmest places in January are Tamarindo, Costa Rica (31 °C).
Costa Rica in January: where is the sea warmest?
The sea is warmest at Tamarindo, Costa Rica (28 °C).
Costa Rica in January: where is the weather best?
The best holiday weather in January – warm, sunny and dry – is in Tamarindo, Costa Rica.
Costa Rica month by month
Costa Rica: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)