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September Weather in San Calixto, Colombia

Last updated: August 23, 2025

In September, the average temperature in San Calixto, Colombia hovers around 23°C (74°F). Expect comfortable days, with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 32°C (90°F). However, be prepared for some rain, as the area receives an average precipitation of 169 mm (6.6 in) over 23 days. The humidity can be quite high, averaging around 83%, adding to the tropical feel of the region.

September Temperature in San Calixto

In September in San Calixto, the average temperature is 23°C (74°F). Maximum can reach 32°C (90°F) and minimum can be as low as 17°C (63°F). This mild climate makes San Calixto an ideal destination for travelers seeking enjoyable outdoor experiences.

September Weather in San Calixto: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Calixto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Calixto, September typically has an average temperature of 23°C (74°F), with highs reaching up to 32°C (90°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec727273737474747474737372
Data source: Temperature data for San Calixto 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 San Calixto

In San Calixto in September, the total precipitation amount reaches 169 mm (6.6 in), occurring over the course of 23 days.

September Precipitation Trends in San Calixto

The chart displays monthly precipitation patterns in San Calixto, 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 San Calixto, September typically receives around 169 mm (6.6 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec35357212818212710413116918110738
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Calixto

In San Calixto in September humidity is 83%. With an average temperature of 23°C (74°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier, and leaving you constantly in search of a cool breeze or shade while exploring.

September Average Humidity in San Calixto

This chart illustrates the average monthly humidity levels in San Calixto, 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 San Calixto is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%47%45%46%62%81%87%83%83%85%83%65%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Calixto

In San Calixto 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 San Calixto, you can check here.

Maximum UV Index Levels in San Calixto for September

The chart shows the monthly maximum UV Index (UVI) for San Calixto 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 San Calixto typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315151514131414141211
Data source: San Calixto 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 San Calixto Compares to Other Months

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

This table compares monthly weather conditions in San Calixto, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)35 mm (1.4 inches)51%extreme
February Weather22°C (73°F)35 mm (1.4 inches)47%extreme
March Weather23°C (73°F)72 mm (2.8 inches)45%extreme
April Weather23°C (73°F)128 mm (5.0 inches)46%extreme
May Weather23°C (74°F)182 mm (7.2 inches)62%extreme
June Weather23°C (74°F)127 mm (5.0 inches)81%extreme
July Weather23°C (74°F)104 mm (4.1 inches)87%extreme
August Weather23°C (74°F)131 mm (5.2 inches)83%extreme
September Weather23°C (74°F)169 mm (6.6 inches)83%extreme
October Weather23°C (73°F)181 mm (7.1 inches)85%extreme
November Weather23°C (73°F)106 mm (4.2 inches)83%extreme
December Weather22°C (73°F)38 mm (1.5 inches)65%extreme

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