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April Weather in San Jose, Mexico

Last updated: August 27, 2025

In April, the average temperature in San Jose, Mexico is a comfortable 24°C (75°F). Expect lows of 12°C (53°F) and highs reaching 35°C (94°F). During this month, 22 mm (0.9 in) of precipitation falls over approximately 6 days, offering a relatively dry atmosphere with an average humidity of 62%. Enjoy the pleasant weather!

April Temperature in San Jose

In April in San Jose, the average temperature is 24°C (75°F). The maximum can reach 35°C (94°F) and the minimum can be as low as 12°C (53°F). This pleasant weather makes San Jose an ideal destination for travelers seeking a comfortable climate.

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 24°C (75°F), with highs reaching up to 35°C (94°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec697173747472727171717069
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 precipitation amount is 22 mm (0.9 in) over a span of 6 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 22 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec8314221333272563814052363614
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 62%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making for a sticky yet comfortable travel experience that invites you to explore but may require occasional breaks to rehydrate and cool down.

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 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
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 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 Jose, you can check here.

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 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412109
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 Weather21°C (70°F)8 mm (0.3 inches)65%very high
February Weather22°C (71°F)3 mm (0.1 inches)61%extreme
March Weather23°C (73°F)14 mm (0.5 inches)59%extreme
April Weather24°C (75°F)22 mm (0.9 inches)62%extreme
May Weather24°C (75°F)133 mm (5.2 inches)73%extreme
June Weather22°C (72°F)327 mm (12.9 inches)78%extreme
July Weather22°C (72°F)256 mm (10.1 inches)79%extreme
August Weather22°C (71°F)381 mm (15.0 inches)82%extreme
September Weather22°C (71°F)405 mm (16.0 inches)82%extreme
October Weather22°C (71°F)236 mm (9.3 inches)79%extreme
November Weather21°C (71°F)36 mm (1.4 inches)72%very high
December Weather21°C (69°F)14 mm (0.5 inches)70%very high

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