Mariscos Weather in August
August in Mariscos typically sees daytime highs of 31°C (88°F) and nighttime lows of 23°C (73°F). August falls within the rainy season, so heavy rainfall is to be expected.
Rainfall in Mariscos in August
Mariscos is in the rainy season in August, with rain on around 22 days and an average of 280 mm (11 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Mariscos in August
Expect highs of 31°C (88°F) in Mariscos in August, with nights dropping to around 23°C (73°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.August in Mariscos has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Mariscos's climate page.
Mariscos Temperature in August
Min Temperature
23°C (73°F)
Max Temperature
31°C (88°F)
Chance of Rain
74%
Precipitation
280 mm (11 in)
Rainy days
22 days
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Mariscos typically stay consistent throughout August, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in August
Daily Historical Precipitation
45-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 Mariscos in August
Browse day-by-day weather records for Mariscos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mariscos historical weather extremes in August
Our historical data for Mariscos spans 1998 to 2025, revealing these weather extremes.
- On August 22, 2025, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
- Mariscos experienced its chilliest August day on August 1, 2000, reaching only 25°C (77°F).
- Nighttime temperatures dropped to 15°C (59°F) on August 20, 2014, marking the coldest August night on record.
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 →
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What to Wear in Mariscos in August
Warm but pleasant conditions in Mariscos 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 Mariscos 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 Mariscos's climate page.
See the full Mariscos climate overview or explore weather in Guatemala.
