Thinking of visiting Puerto Barrios in March? Expect high temperatures reaching 29°C (84°F) during the day, dropping to 22°C (72°F) at night, and note that quite a bit of rainfall is likely.
If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Puerto Barrios.
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Pick a month to see the average temperature, rainfall and sunshine in Puerto Barrios - and find the best time to visit.
48-year average (1976-2025)
Based on our historical records, temperatures in Puerto Barrios typically stay consistent throughout March, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 22°C (72°F).
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Puerto Barrios spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Puerto Barrios spans 1984 to 2026, revealing these weather extremes.
Find out more about the weather in Guatemala and which places have the best travel conditions in this month. See all of Guatemala in March →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm but pleasant conditions in Puerto Barrios 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Puerto Barrios climate overview or explore weather in Guatemala.
Where to go in March - average daytime high across popular destinations.
Flores
35°C (95°F) Lívingston31°C (88°F) Rio Dulce Town30°C (86°F) Guatemala City
29°C (84°F) Antigua Guatemala28°C (82°F) Cobán26°C (79°F) Panajachel24°C (75°F) Quetzaltenango23°C (73°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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