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April Weather in El Salvador, Mexico

Last updated: August 27, 2025

In El Salvador, Mexico, the average temperature in April is a mild 19°C (67°F), with fluctuations ranging from a cool 5°C (41°F) to a warm 34°C (93°F). Expect about 32 mm (1.3 in) of precipitation spread over 4 days, accompanied by an average humidity of 59%, adding a touch of richness to the air.

April Temperature in El Salvador

In April in El Salvador, the average temperature is 19°C (67°F), with maximums reaching 34°C (93°F) and minimums dropping as low as 5°C (41°F). This varied climate makes El Salvador an ideal destination for travelers looking to experience both warm and cooler weather.

April Weather in El Salvador: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in El Salvador, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Salvador, April typically has an average temperature of 19°C (67°F), with highs reaching up to 34°C (93°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec535863677070696967655954
Data source: Temperature data for El Salvador 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 El Salvador

In El Salvador in April, the total precipitation amount is 32 mm (1.3 in), accumulated over a period of 4 days.

April Precipitation Trends in El Salvador

The chart displays monthly precipitation patterns in El Salvador, 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 El Salvador, April typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec151223325240682059221127
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in El Salvador

In El Salvador in April humidity is 59%. With an average temperature of 19°C (67°F), this humidity feels like a gentle embrace that can be refreshing during sightseeing but may feel a bit sticky if you're on the move for extended periods.

April Average Humidity in El Salvador

This chart illustrates the average monthly humidity levels in El Salvador, 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 El Salvador is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%65%59%66%71%57%58%73%76%81%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in El Salvador

In El Salvador 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 El Salvador, you can check here.

Maximum UV Index Levels in El Salvador for April

The chart shows the monthly maximum UV Index (UVI) for El Salvador 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 El Salvador typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131414141414131297
Data source: El Salvador 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 El Salvador Compares to Other Months

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

This table compares monthly weather conditions in El Salvador, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)15 mm (0.6 inches)75%very high
February Weather14°C (58°F)12 mm (0.5 inches)70%very high
March Weather17°C (63°F)23 mm (0.9 inches)65%extreme
April Weather19°C (67°F)32 mm (1.3 inches)59%extreme
May Weather21°C (70°F)52 mm (2.0 inches)66%extreme
June Weather21°C (71°F)40 mm (1.6 inches)71%extreme
July Weather21°C (69°F)68 mm (2.7 inches)57%extreme
August Weather21°C (69°F)19 mm (0.8 inches)58%extreme
September Weather19°C (67°F)59 mm (2.3 inches)72%extreme
October Weather18°C (65°F)22 mm (0.9 inches)76%extreme
November Weather15°C (59°F)11 mm (0.4 inches)81%very high
December Weather12°C (54°F)27 mm (1.1 inches)80%high

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