Playa Hermosa Weather in January
In Playa Hermosa, January brings high daytime temperatures around 29°C (84°F), with nights cooling to 25°C (77°F). Expect quite a bit of rainfall this month.
Rainfall in Playa Hermosa in January
You can typically expect 10 days of rain this month, averaging around 87 mm (3.4 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Playa Hermosa in January
Playa Hermosa in January has excellent weather. Days reach 29°C (84°F) and nights cool to 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Playa Hermosa in January
The month enjoys around 285 hours of sunshine, creating mostly sunny days with good weather conditions.If you're inclined towards comfortable temperatures and drier conditions, January is a good time to visit Playa Hermosa.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Playa Hermosa's climate page.
Playa Hermosa Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
33%
Precipitation
87 mm (3.4 in)
Rainy days
10 days
Humidity
80% *
Sunshine
285 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2026)
Based on our historical records, temperatures in Playa Hermosa typically stay consistent throughout January, with daily highs averaging around 29°C (84°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in January
Daily Historical Precipitation
46-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Playa Hermosa in January
Browse day-by-day weather records for Playa Hermosa spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Playa Hermosa historical weather extremes in January
Based on weather observations in Playa Hermosa between 1997 and 2025, these are the recorded extremes during January.
- On January 13, 2003, temperatures climbed to 31°C (88°F), marking the warmest January day on record.
- The coldest January day was on January 15, 2000, with a maximum of 20°C (68°F).
- The lowest overnight temperature recorded in January was 13°C (55°F) (January 11, 1997).
- The heaviest January precipitation occurred on January 31, 2004, when 52 mm (2 in) of precipitation fell.
Best Places in Costa Rica in January
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in January →
perfect weather
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unpleasant
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What to Wear in Playa Hermosa in January
Warm weather calls for comfortable, breathable clothing in January. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Playa Hermosa in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our Playa Hermosa's climate page.
Temperature Rainfall Sunshine Humidity
See the full Playa Hermosa climate overview or explore weather in Costa Rica.
