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April Weather in Santiago, Colombia

Last updated: August 23, 2025

In Santiago, Colombia, the average temperature for April hovers around 20°C (68°F). During this time, expect a minimum of 13°C (55°F) and a comfortable maximum of 29°C (84°F). However, be prepared for some rain, as 117 mm (4.6 in) of precipitation typically falls over 16 days. With an average humidity of 54%, it's a pleasant month to explore the area!

April Temperature in Santiago

In April in Santiago, the average temperature is 20°C (68°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 13°C (55°F). This mild climate makes it an excellent destination for outdoor activities and sightseeing.

April Weather in Santiago: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago, April typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (84°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec666666686969707070686767
Data source: Temperature data for Santiago 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 Santiago

In Santiago in April, the precipitation amount is 117 mm (4.6 in), which falls over a span of 16 days.

April Precipitation Trends in Santiago

The chart displays monthly precipitation patterns in Santiago, 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 Santiago, April typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec43741121171006223295711810129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Santiago

In Santiago in April, humidity is 54%. With an average temperature of 20°C (68°F), this humidity feels like a pleasant embrace, making it quite comfortable for traveling and exploring the surroundings.

April Average Humidity in Santiago

This chart illustrates the average monthly humidity levels in Santiago, 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 Santiago is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%47%45%54%81%88%88%82%78%83%84%70%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Santiago

In Santiago in April, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Santiago, you can check Hourly UV Index in Santiago.

Maximum UV Index Levels in Santiago for April

The chart shows the monthly maximum UV Index (UVI) for Santiago 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 Santiago typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516171615141515151312
Data source: Santiago 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 Santiago Compares to Other Months

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

This table compares monthly weather conditions in Santiago, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)43 mm (1.7 inches)52%extreme
February Weather19°C (67°F)74 mm (2.9 inches)47%extreme
March Weather19°C (67°F)112 mm (4.4 inches)45%extreme
April Weather20°C (68°F)117 mm (4.6 inches)54%extreme
May Weather20°C (69°F)100 mm (3.9 inches)81%extreme
June Weather20°C (69°F)62 mm (2.5 inches)88%extreme
July Weather21°C (70°F)23 mm (0.9 inches)88%extreme
August Weather21°C (70°F)28 mm (1.1 inches)82%extreme
September Weather21°C (70°F)57 mm (2.3 inches)78%extreme
October Weather20°C (69°F)118 mm (4.6 inches)83%extreme
November Weather20°C (68°F)101 mm (4.0 inches)83%extreme
December Weather20°C (68°F)29 mm (1.1 inches)70%extreme

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