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April Weather in San Jose, Colombia

Last updated: August 23, 2025

In April, the average temperature in San Jose, Colombia is a pleasant 19°C (67°F), with lows dipping to a cozy 13°C (56°F) and highs reaching up to 27°C (81°F). While you enjoy the mild weather, be prepared for 1480 mm (58.3 in) of precipitation spread over 30 days, accompanied by a notable average humidity of 83%.

April Temperature in San Jose

In April in San Jose, the average temperature is 19°C (67°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 13°C (56°F). This pleasant climate makes it an ideal time for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates April temperature patterns in San Jose, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose, April typically has an average temperature of 19°C (67°F), with highs reaching up to 27°C (81°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec666767676767676666666767
Data source: Temperature data for San Jose 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 Jose

In San Jose in April, the total precipitation amount is 1480 mm (58.3 in) over the course of 30 days.

April Precipitation Trends in San Jose

The chart displays monthly precipitation patterns in San Jose, 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 Jose, April typically receives around 1480 mm (58.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec8897381074148021532396273022651726141810171294
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Jose

In San Jose in April humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

April Average Humidity in San Jose

This chart illustrates the average monthly humidity levels in San Jose, 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 Jose is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%80%83%88%87%85%80%80%85%87%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Jose

In San Jose in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Jose.

Maximum UV Index Levels in San Jose for April

The chart shows the monthly maximum UV Index (UVI) for San Jose 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 Jose typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516161514141414141312
Data source: San Jose 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 Jose Compares to Other Months

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

This table compares monthly weather conditions in San Jose, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)889 mm (35.0 inches)78%extreme
February Weather19°C (67°F)738 mm (29.0 inches)77%extreme
March Weather19°C (67°F)1074 mm (42.3 inches)80%extreme
April Weather19°C (67°F)1480 mm (58.3 inches)83%extreme
May Weather20°C (67°F)2153 mm (84.8 inches)87%extreme
June Weather19°C (67°F)2395 mm (94.3 inches)87%extreme
July Weather19°C (67°F)2730 mm (107.5 inches)85%extreme
August Weather19°C (67°F)2265 mm (89.2 inches)80%extreme
September Weather19°C (66°F)1726 mm (67.9 inches)80%extreme
October Weather19°C (67°F)1418 mm (55.8 inches)85%extreme
November Weather19°C (67°F)1017 mm (40.0 inches)87%extreme
December Weather19°C (67°F)1294 mm (50.9 inches)83%extreme

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