Puerto Manzanillo Weather in March
In Puerto Manzanillo, March brings high daytime temperatures around 28°C (82°F), with nights cooling to 23°C (73°F). It is the driest month of the year, with minimal rainfall.
Rainfall in Puerto Manzanillo in March
Take advantage of the dry conditions this month, with minimal rain expected. Rain is expected on roughly 8 days, totalling around 164 mm (6.5 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Puerto Manzanillo in March
Expect highs of 28°C (82°F) in Puerto Manzanillo in March, with nights dropping to around 23°C (73°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Puerto Manzanillo in March
The area enjoys a balanced 177 hours of sunlight, ensuring it's neither too overcast nor too sunny.If your ideal day consists of dry skies and pleasant temperatures, March typically offers the best circumstances for Puerto Manzanillo.
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 Puerto Manzanillo's climate page.
Puerto Manzanillo Temperature in March
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
27%
Precipitation
164 mm (6.5 in)
Rainy days
8 days
Humidity
85% *
Sunshine
177 hours *
Percentage Sunshine
*
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Puerto Manzanillo typically stay consistent throughout March, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in March
Daily Historical Precipitation
41-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Puerto Manzanillo in March
Browse day-by-day weather records for Puerto Manzanillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Puerto Manzanillo historical weather extremes in March
Our historical data for Puerto Manzanillo spans 1997 to 2026, revealing these weather extremes.
- The warmest day in March was on March 28, 2004, with a maximum of 35°C (95°F).
- The lowest daytime temperature in March was 23°C (73°F), recorded on March 17, 1999.
- The lowest overnight temperature recorded in March was 10°C (50°F) (March 21, 2019).
Best Places in Costa Rica in March
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 March →
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What to Wear in Puerto Manzanillo in March
Warm but pleasant conditions in Puerto Manzanillo in March. 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 Puerto Manzanillo in March
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 Puerto Manzanillo's climate page.
Temperature Rainfall Sunshine Humidity
See the full Puerto Manzanillo climate overview or explore weather in Costa Rica.
