Puerto Viejo de Talamanca, on Costa Rica’s Caribbean coast, features a humid tropical climate with warm temperatures and high humidity year-round. The region experiences abundant rainfall, lush green scenery, and only subtle shifts between wetter and drier periods. With balmy days, warm seas, and a laid-back vibe, Puerto Viejo is a favourite for nature lovers and beachgoers.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Puerto Viejo de Talamanca’s climate is characterised by consistently warm temperatures, high humidity, and significant rainfall throughout the year. Daytime highs typically range from 29°C in November to 32°C in April, while nighttime lows vary from 21°C in December to 23°C in April. Sea temperatures remain inviting year-round, from 27°C in January to 29°C in June, making swimming and water sports possible in any season. Humidity is persistently high, averaging 77–88%, which can make the warmth feel more intense, especially during the rainier months.
The area doesn’t have a classic dry season, but rainfall is generally lower from mid-February to May and again in September and October. March is the driest month, with around 9–10 rainy days and 166–212 mm of rain, while July is the wettest, with up to 19 rainy days and over 400 mm of precipitation. Rain often falls as heavy afternoon or evening showers, leaving mornings relatively clear. Sunshine is most abundant in March and April (7–8 hours per day), and daylight varies little, with 11.5–12.7 hours year-round. Winds are typically light to moderate, averaging 10–13 km/h, and the region is not affected by hurricanes. The lush rainforest and vibrant wildlife owe much to this climate, which shapes the relaxed rhythm of local life and tourism.
| Average climate data for Puerto Viejo de Talamanca, Costa Rica | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 27 | 27 | 29 |
| Average minimum temperature (°C) | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 24 | 24 | 23 | 22 | 22 |
| Average precipitation (mm) | 323 | 200 | 191 | 286 | 282 | 278 | 410 | 288 | 161 | 196 | 365 | 401 | 3,381 |
| Average daily daylight hours (h) | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 |
The best time to visit Puerto Viejo de Talamanca is during the drier periods: mid-February to April and September to October. These months offer the most sunshine, the least rain, and ideal beach conditions. Expect warm temperatures, vibrant nature, and lively local events – perfect for exploring both the rainforest and the Caribbean coast.
The least favourable time to visit is from June to August and in December to January, when rainfall is highest and humidity peaks. Frequent heavy showers can disrupt outdoor plans, and muddy trails may limit hiking and wildlife viewing. However, mornings are often clear, and the rainforest is at its greenest.
Puerto Viejo has a humid tropical climate with warm temperatures (29–32°C) and high humidity year-round. Rain can occur in any month, but there are drier periods in March–April and September–October.
The best time to visit is mid-February to April and September to October, when rainfall is lowest, sunshine is most abundant, and beach conditions are ideal. These months are popular for festivals and outdoor activities.
Puerto Viejo receives heavy rainfall, with annual precipitation exceeding 4,000 mm. March is the driest month (about 166 mm), while July is the wettest (over 400 mm). Rain often falls as afternoon or evening showers.
Yes, sea temperatures in Puerto Viejo range from 27°C in January to 29°C in June, making it comfortable for swimming and water sports throughout the year.
Yes, humidity is high year-round, averaging 77–88%. This can make warm days feel hotter, especially in the rainy season. Light, breathable clothing and hydration are recommended.
No, Puerto Viejo is not affected by hurricanes. The main weather extremes are heavy rainfall and occasional thunderstorms, especially from June to August and in December–January.
Pack light, breathable clothing, sun protection, a rain jacket, and waterproof shoes. Even in the dry season, rain is possible. Plan for warm, humid weather and be ready for sudden showers.
The warmest month, with the highest average maximum temperature, is September (28.9 °C). The month with the lowest average maximum temperature is January (26.7 °C). Overall, the average maximum temperature over the whole year is 27.7 °C.
The month with the highest average minimum temperature is October (24 °C). The coldest month, with the lowest average minimum temperature, is February (21.6 °C). Overall, the average minimum temperature over the whole year is 22.9 °C.
The wettest month, with the highest amount of precipitation, is July (410.2 mm). The driest month, with the least amount of precipitation, is September (161.1 mm). Over the whole year there are 3,381.4 mm of rainfall on average.
The months with the longest days, so the most daylight, are May, June and July (Average daylight: 12.1 h). The months with the shortest days, so the least daylight, are January, November and December (Average daylight: 11.1 h). Over the whole year there are 11.6 h of daylight per day on average.
