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September Weather in Guamal, Colombia

Last updated: August 23, 2025

In September, the average temperature in Guamal, Colombia is 22°C (72°F), with readings ranging from a comfortable 15°C (58°F) to a warm 30°C (86°F). You can expect about 54 mm (2.1 in) of precipitation spread over 11 days, while the average humidity hovers around 57%. Embrace the pleasant weather as you explore!

September Temperature in Guamal

In September in Guamal, the average temperature is 22°C (72°F). Maximums can reach 30°C (86°F), while minimums can drop as low as 15°C (58°F). This makes Guamal an ideal destination for travelers seeking pleasant weather and a comfortable climate.

September Weather in Guamal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Guamal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guamal, September typically has an average temperature of 22°C (72°F), with highs reaching up to 30°C (86°F) and lows dropping to around 15°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec717272727271707172727272
Data source: Temperature data for Guamal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Guamal

In Guamal in September, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

September Precipitation Trends in Guamal

The chart displays monthly precipitation patterns in Guamal, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Guamal, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec86109174246245100945154177329103
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Guamal

In Guamal in September humidity is 57%. With an average temperature of 22°C (72°F), this humidity feels like a warm, slightly muggy embrace that can make outdoor adventures a bit sticky, but still enjoyable for exploring the sights and sounds of the area.

September Average Humidity in Guamal

This chart illustrates the average monthly humidity levels in Guamal, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Guamal is approximately 57%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%46%52%73%90%93%87%67%57%56%68%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Guamal

In Guamal in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Guamal, you can check here.

Maximum UV Index Levels in Guamal for September

The chart shows the monthly maximum UV Index (UVI) for Guamal in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Guamal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161513131414131212
Data source: Guamal September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Guamal Compares to Other Months

Weather in Guamal varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Guamal, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Guamal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)86 mm (3.4 inches)49%extreme
February Weather22°C (73°F)109 mm (4.3 inches)46%extreme
March Weather22°C (73°F)174 mm (6.8 inches)52%extreme
April Weather22°C (72°F)246 mm (9.7 inches)73%extreme
May Weather22°C (72°F)245 mm (9.7 inches)90%extreme
June Weather22°C (71°F)100 mm (3.9 inches)93%extreme
July Weather21°C (71°F)94 mm (3.7 inches)87%extreme
August Weather22°C (71°F)51 mm (2.0 inches)67%extreme
September Weather22°C (72°F)54 mm (2.1 inches)57%extreme
October Weather22°C (73°F)177 mm (7.0 inches)56%extreme
November Weather22°C (72°F)329 mm (13.0 inches)68%extreme
December Weather22°C (72°F)103 mm (4.0 inches)70%extreme

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