Antiguo Cuscatlán Weather in October

During October, Antiguo Cuscatlán experiences very high daytime temperatures of 30°C (86°F) and cooler nights around 22°C (72°F). October sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Antiguo Cuscatlán in October

Antiguo Cuscatlán is in the rainy season in October, with rain on around 22 days and an average of 254 mm (10 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Antiguo Cuscatlán in October

In October, Antiguo Cuscatlán gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 22°C (72°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 22°C (72°F), the nights are warm and generally comfortable. Though it's the cooler month of the year, the weather remains warm. Ideal for enjoying the outdoors.

Sunshine in Antiguo Cuscatlán in October

Enjoy a sunny month with about 210 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.

Wind Speed in Antiguo Cuscatlán in October

Wind speeds average 1 m/s (2 knots) during October. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

October in Antiguo Cuscatlán 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.

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 Antiguo Cuscatlán's climate page.

Antiguo Cuscatlán Temperature in October

Min Temperature 22°C (72°F)  

Max Temperature 30°C (86°F)  

Chance of Rain 75%  

Precipitation 254 mm (10 in)  

Rainy days 22 days  

Humidity 83% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 210 hours *  

Percentage Sunshine *  

* Data from: San Salvador, El Salvador (12 KM, 7 Miles).

Daily Historical Temperatures

40-year average (1978-2025)

Based on our historical records, temperatures in Antiguo Cuscatlán typically stay consistent throughout October, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 21°C (70°F).

Average temperatures in October

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Daily Historical Precipitation

40-year average (1978-2025)

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

Average precipitation in October

‹ Select year to compare to 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 ›

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Antiguo Cuscatlán in October

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

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Antiguo Cuscatlán historical weather extremes in October

Based on 24 years of weather observations in Antiguo Cuscatlán between 2001 and 2025, these are the recorded extremes.

• Antiguo Cuscatlán recorded its highest October temperature of 35°C (95°F) on October 28, 2024.
• The coldest October day was on October 19, 2011, with a maximum of 22°C (72°F).
• Antiguo Cuscatlán registered its coldest October night on October 27, 2014, with temperatures dropping to 15°C (59°F).

What to Wear in Antiguo Cuscatlán in October

Warm weather calls for comfortable, breathable clothing in October. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Antiguo Cuscatlán in October

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

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 Antiguo Cuscatlán's climate page.

More climate data for Antiguo Cuscatlán

Temperature Rainfall Sunshine Humidity Wind Speed

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