Monterrico Weather in August
Thinking of visiting Monterrico in August? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 25°C (77°F) at night. Heavy showers are common during the rainy season.
Rainfall in Monterrico in August
Monterrico is in the rainy season in August, with rain on around 23 days and an average of 224 mm (8.8 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Monterrico in August
Temperatures in Monterrico in August top out at 30°C (86°F) and drop to 25°C (77°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March and December typically offer the best weather for Monterrico.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Guatemala, check out our Monterrico's climate page.
Monterrico Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Chance of Rain
77%
Precipitation
224 mm (8.8 in)
Rainy days
23 days
Daily Historical Temperatures
41-year average (1976-2025)
Based on our historical records, temperatures in Monterrico typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in August
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 August
Historical weather for Monterrico in August
Browse day-by-day weather records for Monterrico spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Monterrico historical weather extremes in August
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in Monterrico.
- Monterrico recorded its highest August temperature of 34°C (93°F) on August 22, 2004.
- Monterrico experienced its chilliest August day on August 24, 2023, reaching only 25°C (77°F).
- The coldest night in August in Monterrico was on August 4, 2024, with a minimum of 10°C (50°F).
Best Places in Guatemala in August
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
pleasant
tolerable
unpleasant
poor
What to Wear in Monterrico in August
Warm but pleasant conditions in Monterrico 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.What To Do in Monterrico in August
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 Guatemala, check out our Monterrico's climate page.
See the full Monterrico climate overview or explore weather in Guatemala.
