Los Cóbanos Weather in September
September in Los Cóbanos averages 30°C (86°F) during the day and 25°C (77°F) at night. It is the wettest month of the year, with 341 mm (13 in) of rainfall on average, so waterproof gear is a must.
Rainfall in Los Cóbanos in September
As part of the rainy season, Los Cóbanos sees around 27 days of rain in September, with an average of 341 mm (13 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Los Cóbanos in September
September in Los Cóbanos brings typical temperatures with highs around 30°C (86°F) and lows of 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Los Cóbanos in September
Enjoy a sunny month with about 209 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 September
With water at 29°C (84°F), conditions are warm and calm. Perfect for those who like tropical water temperatures, though it won't cool you down much.September in Los Cóbanos has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options 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 El Salvador, check out our Los Cóbanos's climate page.
Los Cóbanos Temperature in September
Min Temperature
25°C (77°F)
Max Temperature
30°C (86°F)
Water Temperature
29°C (84°F) *
Chance of Rain
89%
Precipitation
341 mm (13 in)
Rainy days
27 days
Humidity
83% *
Sunshine
209 hours *
Percentage Sunshine
*
Historical weather for Los Cóbanos in September
Browse day-by-day weather records for Los Cóbanos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Los Cóbanos historical weather extremes in September
According to our 20 years of weather records for Los Cóbanos, the following extremes were recorded between 2005 and 2025.
- The warmest day in September was on September 14, 2024, with a maximum of 35°C (95°F).
- On September 3, 2010, Los Cóbanos saw its coldest September day with temperatures maxing out at 25°C (77°F).
- Los Cóbanos registered its coldest September night on September 18, 2019, with temperatures dropping to 13°C (55°F).
Best Places in El Salvador in September
Find out more about the weather in El Salvador and which places have the best travel conditions in this month. See all of El Salvador in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Los Cóbanos in September
Warm temperatures in September 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! Expect water temperatures of around 29°C (84°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Los Cóbanos in September
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 El Salvador, check out our Los Cóbanos's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Los Cóbanos climate overview or explore weather in El Salvador.
