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April Weather in San Rafael, Mexico

Last updated: August 27, 2025

In April, the average temperature in San Rafael, Mexico hovers around 22°C (71°F). Expect a minimum of 8°C (47°F) and a maximum soaring to 37°C (99°F). With 20 mm (0.8 in) of precipitation spread over 7 days, prepare for some moisture in the air. Plus, the average humidity is high at 84%, adding to the unique climate experience!

April Temperature in San Rafael

In April in San Rafael, the average temperature is 22°C (71°F). The maximum can reach 37°C (99°F), while the minimum can be as low as 8°C (47°F). Be prepared for a range of temperatures, making it ideal for exploring outdoor activities during the day while bringing layers for cooler evenings.

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

The chart illustrates April temperature patterns in San Rafael, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Rafael, April typically has an average temperature of 22°C (71°F), with highs reaching up to 37°C (99°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec576266717473737371686258
Data source: Temperature data for San Rafael 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 Rafael

In San Rafael in April, the precipitation amount is 20 mm (0.8 in) spread over a duration of 7 days.

April Precipitation Trends in San Rafael

The chart displays monthly precipitation patterns in San Rafael, 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 Rafael, April typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec9815204884815392581611
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Rafael

In San Rafael in April, humidity is 84%. With an average temperature of 22°C (71°F), this humidity feels like a warm, sticky blanket wrapping around you, making outdoor activities a bit challenging but also inviting you to seek out shaded spots and cool refreshments during your travels.

April Average Humidity in San Rafael

This chart illustrates the average monthly humidity levels in San Rafael, 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 Rafael is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Rafael

In San Rafael in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Rafael.

Maximum UV Index Levels in San Rafael for April

The chart shows the monthly maximum UV Index (UVI) for San Rafael 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 Rafael typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131314131414131297
Data source: San Rafael 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 Rafael Compares to Other Months

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

This table compares monthly weather conditions in San Rafael, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (57°F)9 mm (0.3 inches)87%very high
February Weather16°C (62°F)8 mm (0.3 inches)85%very high
March Weather19°C (66°F)15 mm (0.6 inches)83%extreme
April Weather22°C (71°F)20 mm (0.8 inches)84%extreme
May Weather23°C (74°F)48 mm (1.9 inches)85%extreme
June Weather23°C (74°F)84 mm (3.3 inches)79%extreme
July Weather23°C (73°F)81 mm (3.2 inches)71%extreme
August Weather23°C (73°F)53 mm (2.1 inches)72%extreme
September Weather22°C (71°F)92 mm (3.6 inches)80%extreme
October Weather20°C (68°F)58 mm (2.3 inches)85%extreme
November Weather17°C (62°F)16 mm (0.6 inches)88%very high
December Weather15°C (59°F)11 mm (0.4 inches)89%high

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