Barranquilla Weather in September

September in Barranquilla sees daytime temperatures around 31°C (88°F) and lows of 26°C (79°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Barranquilla in September

As part of the rainy season, Barranquilla sees around 13 days of rain in September, with an average of 246 mm (9.7 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.

Temperature in Barranquilla in September

September in Barranquilla sees highs of 31°C (88°F) and lows of 26°C (79°F) overnight. It's usually most comfortable outside during the morning and later in the day. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.

Sunshine in Barranquilla in September

The month experiences a moderate amount of sunlight, with 167 hours of sunshine. This provides a nice balance between sunshine and rain.

Wind Speed in Barranquilla in September

September sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

Average water temperature in September

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Barranquilla. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Barranquilla Temperature in September

Min Temperature 26°C (79°F)  

Max Temperature 31°C (88°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 42%  

Precipitation 246 mm (9.7 in)  

Rainy days 13 days  

Humidity 82% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 167 hours *  

Percentage Sunshine *  

* Data from: Barranquila, Colombia (9 KM, 5 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Barranquilla typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in September

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Historical weather for Barranquilla in September

Browse day-by-day weather records for Barranquilla 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 ›

Barranquilla historical weather extremes in September

Our historical data for Barranquilla spans 1976 to 2025, revealing these weather extremes.

• The warmest day in September was on September 26, 2010, with a maximum of 39°C (102°F).
• The coldest September day was on September 27, 1977, with a maximum of 25°C (77°F).
• The lowest overnight temperature recorded in September was 20°C (68°F) (September 8, 1984).

What to Wear in Barranquilla in September

Warm but pleasant conditions in Barranquilla in September. 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. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Barranquilla in September

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

Swimming

7/10

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 Colombia, check out our Barranquilla's climate page.

More climate data for Barranquilla

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Barranquilla climate overview or explore weather in Colombia.