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April Weather in San Carlos, Colombia

Last updated: August 23, 2025

In San Carlos, Colombia, the average temperature in April hovers around 29°C (84°F). Expect a minimum of 23°C (73°F) and a maximum that reaches up to 37°C (99°F). Be prepared for some rain, as 135 mm (5.3 in) of precipitation typically falls over 22 days. With an average humidity of 67%, the weather tends to feel quite warm and sticky.

April Temperature in San Carlos

In April in San Carlos, the average temperature is 29°C (84°F). Maximums can reach 37°C (99°F), while minimums can dip to as low as 23°C (73°F). Be prepared for warm weather, making it an ideal time for outdoor activities and exploration.

April Weather in San Carlos: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Carlos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Carlos, April typically has an average temperature of 29°C (84°F), with highs reaching up to 37°C (99°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec838585848382828282818182
Data source: Temperature data for San Carlos 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.

April Precipitation in San Carlos

In San Carlos, in April, the total precipitation amount is 135 mm (5.3 in) spread over 22 days.

April Precipitation Trends in San Carlos

The chart displays monthly precipitation patterns in San Carlos, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In San Carlos, April typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec2584613522320018216917917213948
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Carlos

In San Carlos in April, humidity is 67%. With an average temperature of 29°C (84°F), this humidity feels like walking through a warm, damp blanket that clings to your skin, making outdoor activities a bit more strenuous and necessitating plenty of water breaks for a comfortable travel experience.

April Average Humidity in San Carlos

This chart illustrates the average monthly humidity levels in San Carlos, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in San Carlos is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%65%67%79%87%88%87%87%86%86%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Carlos

In San Carlos in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Carlos.

Maximum UV Index Levels in San Carlos for April

The chart shows the monthly maximum UV Index (UVI) for San Carlos in April, 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 April, the maximum UV index in San Carlos typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214151413131313131110
Data source: San Carlos April 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 April Weather in San Carlos Compares to Other Months

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

This table compares monthly weather conditions in San Carlos, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)25 mm (1.0 inches)70%extreme
February Weather30°C (85°F)8 mm (0.3 inches)67%extreme
March Weather29°C (85°F)46 mm (1.8 inches)65%extreme
April Weather29°C (84°F)135 mm (5.3 inches)67%extreme
May Weather28°C (83°F)223 mm (8.8 inches)79%extreme
June Weather28°C (83°F)200 mm (7.9 inches)87%extreme
July Weather28°C (83°F)182 mm (7.2 inches)88%extreme
August Weather28°C (82°F)169 mm (6.7 inches)87%extreme
September Weather28°C (82°F)179 mm (7.0 inches)87%extreme
October Weather27°C (81°F)171 mm (6.8 inches)86%extreme
November Weather27°C (82°F)139 mm (5.5 inches)86%extreme
December Weather28°C (83°F)48 mm (1.9 inches)80%very high

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