September weather forecast
Colombia

In Colombia, September marks the onset of the transitional phase from the rainy season to the drier period. Rainfall continues to decrease across the country, and the average temperatures remain relatively consistent, contributing to the country's tropical climate.

In the high-altitude Andean region, where the capital Bogota resides, the temperature remains pleasantly cool due to the altitude. Here, temperatures typically fluctuate from 17.9°C (64.2°F) to 25.3°C (77.5°F), illustrating a minute increase compared to August. The climate remains mild, a testament to the region's elevated geography.

On the other hand, lowland areas like the Guajira Peninsula in the north and the expansive Amazon region persist with a hotter climate. Temperatures in these regions oscillate between 26.1°C (79°F) and 33°C (91.4°F), marking the continuation of the consistently high heat that characterizes their warm season.

Although September is still technically part of the rainy season, rainfall sees a further decrease compared to August. Notably, in places like Quibdo, known for their high levels of precipitation, rainfall averages drop to about 590mm (23.23") for the month. This ongoing decline in rainfall signals the arrival of the drier season in the upcoming months.

Even with the reduced rainfall, the Pacific Coast and the Caribbean Sea maintain their warm water temperatures, generally ranging from 26.1°C (79°F) to 28.9°C (84°F). These conditions continue to promote various water activities, though the suitability of these pursuits may be impacted by the continuing decrease in rainfall.

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• Bogotá - September »
  August and September, with an average relative humidity of 78%, are the least humid months in Bogotá, Colombia. The months with the lowest humidity in Bogotá are August and September, with an average relative humidity of 78%.
• Medellin - September »
  In Medellin, during September, the rain falls for 26.5 days and regularly aggregates up to 176mm (6.93") of precipitation. In Medellin, during September, the rain falls for 26.5 days and regularly aggregates up to 176mm (6.93") of precipitation.
• Cali - September »
  The onset of September in Cali, Colombia, commands weather variations that usher in increased rainfall from the previous month's lowest of 154mm (6.06"). Shifting into September, Cali records an average high-temperature of a still warm 26.1°C (79°F), presenting minor fluctuations compared to the previous month.
• Cartagena - September »
  Cartagena, in the month of September, notes an average low temperature of 26.8°C (80.2°F), indicating a small decrease from the daytime highs. In Cartagena, in September, the average water temperature is 29.7°C (85.5°F).
• Cúcuta - September »
  In Cúcuta, during September, the rain falls for 14 days and regularly aggregates up to 49mm (1.93") of precipitation. On the first day of September in Cúcuta, sunrise is at 05:41 and sunset at 17:57.
• Bucaramanga - September »
  In Bucaramanga in September, during 29.5 rainfall days, 277mm (10.91") of precipitation is typically accumulated. September weather in Bucaramanga indicates a gradual decline in precipitation phenomena and a resumption in sunny days.
• Pereira - September »
  On the last day of September, in Pereira sunrise is at 05:50 and sunset at 17:54 -05. The initiation of September in Pereira records an average high-temperature of a still warm 26.4°C (79.5°F), displaying a near consistency with the previous month.
• Santa Marta - September »
  What is the sea water temperature in September in Santa Marta? On the first day of September in Santa Marta sunrise is at 05:46 and sunset at 18:06.
• Ibagué - September »
  In Ibagué during September, the rain falls for 18.7 days and regularly aggregates up to 65mm (2.56") of precipitation. The month of September in Ibagué persists with the city's inherent tropical climate, marked by consistent rainfall and mild temperatures.
• Villavicencio - September »
  In Villavicencio, Colombia, during September, the rain falls for 22 days and regularly aggregates up to 403mm (15.87") of precipitation. Villavicencio's weather in September displays an average high-temperature of a hot 30.1°C (86.2°F), showing minor disparity from August's 29.1°C (84.4°F).
• Neiva - September »
  In Neiva, Colombia, in September, during 20.1 rainfall days, 51mm (2.01") of precipitation is typically accumulated. On the first day of September in Neiva, sunrise is at 05:55 and sunset at 18:05.
• Valledupar - September »
  In Valledupar in September, during 26.5 rainfall days, 105mm (4.13") of precipitation is typically accumulated. In Valledupar, Colombia, in September, it is raining for 26.5 days, with typically 105mm (4.13") of accumulated precipitation.