August in Antigua Guatemala brings high temperatures, with highs of 26°C (79°F) and nights dropping to 16°C (61°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, November and December typically offer the best circumstances for Antigua Guatemala.
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Pick a month to see the average temperature, rainfall and sunshine in Antigua Guatemala - and find the best time to visit.
34-year average (1983-2025)
Based on our historical records, temperatures in Antigua Guatemala typically stay consistent throughout August, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 17°C (63°F).
Browse day-by-day weather records for Antigua Guatemala spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Our historical data for Antigua Guatemala spans 1997 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 August →
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 Antigua Guatemala in August. 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Antigua Guatemala climate overview or explore weather in Guatemala.
Where to go in August - average daytime high across popular destinations.
Flores
35°C (95°F) Lívingston32°C (90°F) Rio Dulce Town32°C (90°F) Guatemala City27°C (81°F) Cobán27°C (81°F) Antigua Guatemala26°C (79°F) Panajachel23°C (73°F) Quetzaltenango23°C (73°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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