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April Weather in San Ignacio, Mexico

Last updated: August 27, 2025

In April, the average temperature in San Ignacio, Mexico hovers around 22°C (71°F). While you might enjoy warm days, be prepared for a range, with minimum temperatures dipping to 8°C (46°F) and highs soaring up to 36°C (96°F). Expect 14 mm (0.5 in) of precipitation spread over 3 days, with humidity averaging a comfortable 64%.

April Temperature in San Ignacio

In April in San Ignacio, the average temperature is 22°C (71°F). Maximum temperatures can reach 36°C (96°F), while minimums can drop as low as 8°C (46°F). It's advisable to pack a mix of clothing to accommodate both warm and cooler weather during your travels.

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

The chart illustrates April temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, April typically has an average temperature of 22°C (71°F), with highs reaching up to 36°C (96°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec576266717474737472696358
Data source: Temperature data for San Ignacio 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 Ignacio

In San Ignacio in April, the precipitation amount is 14 mm (0.5 in) over the course of 3 days.

April Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 Ignacio, April typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec81014144253493672441211
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Ignacio

In San Ignacio in April humidity is 64%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket, making it a comfortable time for exploring the local sights, although staying hydrated and taking breaks in the shade is advisable for a pleasant travel experience.

April Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 Ignacio is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Ignacio

In San Ignacio 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 Ignacio, you can check here.

Maximum UV Index Levels in San Ignacio for April

The chart shows the monthly maximum UV Index (UVI) for San Ignacio 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 Ignacio typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131414131414131297
Data source: San Ignacio 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 Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)8 mm (0.3 inches)75%very high
February Weather17°C (62°F)10 mm (0.4 inches)69%very high
March Weather19°C (67°F)14 mm (0.5 inches)65%extreme
April Weather22°C (71°F)14 mm (0.5 inches)64%extreme
May Weather24°C (75°F)42 mm (1.7 inches)75%extreme
June Weather23°C (74°F)53 mm (2.1 inches)78%extreme
July Weather23°C (74°F)48 mm (1.9 inches)67%extreme
August Weather23°C (74°F)36 mm (1.4 inches)64%extreme
September Weather22°C (72°F)72 mm (2.8 inches)81%extreme
October Weather20°C (69°F)44 mm (1.7 inches)85%extreme
November Weather17°C (63°F)12 mm (0.5 inches)87%very high
December Weather15°C (59°F)11 mm (0.4 inches)87%high

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