Tamarindo Weather in October
In Tamarindo, October brings high daytime temperatures around 30°C (86°F), with nights cooling to 25°C (77°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Tamarindo in October
Tamarindo is in the rainy season in October, with rain on around 21 days and an average of 354 mm (14 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Tamarindo in October
In October, Tamarindo sees high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference. While this month tends to be on the cooler side compared to others, the days remain pleasantly warm.
Sunshine in Tamarindo in October
The area enjoys a moderate level of sunlight, with around 171 hours. It's a good balance between sunny and rainy days.If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Tamarindo. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Tamarindo's climate page.
Tamarindo Temperature in October
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
70%
Precipitation
354 mm (14 in)
Rainy days
21 days
Humidity
86% *
Sunshine
171 hours *
Percentage Sunshine
*
Daily Historical Temperatures
38-year average (1978-2025)
Based on our historical records, temperatures in Tamarindo typically stay consistent throughout October, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in October
Daily Historical Precipitation
38-year average (1978-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather for Tamarindo in October
Browse day-by-day weather records for Tamarindo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tamarindo historical weather extremes in October
Our historical data for Tamarindo spans 1998 to 2025, revealing these weather extremes.
- On October 3, 2013, temperatures climbed to 36°C (97°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 22°C (72°F), recorded on October 31, 2001.
- The lowest overnight temperature recorded in October was 18°C (64°F) (October 20, 2021).
Best Places in Costa Rica in October
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 October →
perfect weather
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tolerable
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What to Wear in Tamarindo in October
Warm but pleasant conditions in Tamarindo in October. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Tamarindo in October
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 Tamarindo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Tamarindo climate overview or explore weather in Costa Rica.
