Acajutla Weather in August

Acajutla in August sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 25°C (77°F). As part of the rainy season, showers are frequent and often heavy. Budget around 248 mm (9.8 in) of rainfall for the month.

Rainfall in Acajutla in August

Acajutla is in the rainy season in August, with rain on around 25 days and an average of 248 mm (9.8 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Acajutla in August

Daytime temperatures in Acajutla reach 30°C (86°F) in August, dropping to 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Acajutla in August

Enjoy a sunny month with about 266 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.

Average water temperature in August

The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Acajutla. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Acajutla Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F)  

Chance of Rain 84%  

Precipitation 248 mm (9.8 in)  

Rainy days 25 days  

Humidity 80%  

Sunshine 266 hours  

Percentage Sunshine  

Daily Historical Temperatures

33-year average (1983-2025)

Based on our historical records, temperatures in Acajutla typically stay consistent throughout August, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 22°C (72°F).

Average temperatures in August

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Daily Historical Precipitation

33-year average (1983-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

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Historical weather for Acajutla in August

Browse day-by-day weather records for Acajutla spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Acajutla historical weather extremes in August

According to our 20 years of weather records for Acajutla, the following extremes were recorded between 2005 and 2025.

• On August 16, 2024, temperatures climbed to 37°C (99°F), marking the warmest August day on record.
• On August 22, 2007, Acajutla saw its coldest August day with temperatures maxing out at 25°C (77°F).
• The lowest overnight temperature recorded in August was 18°C (64°F) (August 15, 2014).
• The heaviest August precipitation occurred on August 2, 2023, when 166 mm (6.5 in) of precipitation fell.

What to Wear in Acajutla in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Acajutla in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit El Salvador, check out our Acajutla's climate page.

More climate data for Acajutla

Temperature Rainfall Sunshine Humidity Water Temp

See the full Acajutla climate overview or explore weather in El Salvador.