nomadseason

April Weather in San Rafael, Mexico

Last updated: August 27, 2025

In April, the average temperature in San Rafael, Mexico is a warm 23°C (73°F). Expect lows of around 9°C (48°F) and highs reaching up to 39°C (103°F). While you enjoy the pleasant weather, keep in mind that precipitation is typically around 24 mm (0.9 in) over 6 days, with average humidity hovering at a sticky 80%.

April Temperature in San Rafael

In April in San Rafael, the average temperature is 23°C (73°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop to as low as 9°C (48°F). Be sure to pack for both warm days and cooler nights when traveling during this month.

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 23°C (73°F), with highs reaching up to 39°C (103°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec596368737675747472696360
Data source: Temperature data for San Rafael generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
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 total precipitation amount is 24 mm (0.9 in) over a span of 6 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 24 mm (0.9 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec20212524561321221031781544115
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in San Rafael

In San Rafael in April humidity is 80%. With an average temperature of 23°C (73°F), this humidity feels like a warm blanket enveloping you, making outdoor activities slightly sticky and requiring frequent breaks in shaded areas to stay comfortable while exploring.

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 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
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 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 Rafael, you can check here.

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 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131413131413131197
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 Weather15°C (59°F)20 mm (0.8 inches)88%very high
February Weather17°C (63°F)21 mm (0.8 inches)86%very high
March Weather20°C (68°F)25 mm (1.0 inches)83%extreme
April Weather23°C (73°F)24 mm (0.9 inches)80%extreme
May Weather25°C (76°F)56 mm (2.2 inches)82%extreme
June Weather24°C (75°F)132 mm (5.2 inches)79%extreme
July Weather23°C (74°F)122 mm (4.8 inches)72%extreme
August Weather24°C (75°F)103 mm (4.1 inches)74%extreme
September Weather22°C (73°F)178 mm (7.0 inches)84%extreme
October Weather20°C (69°F)154 mm (6.1 inches)92%extreme
November Weather17°C (64°F)41 mm (1.6 inches)91%very high
December Weather15°C (60°F)15 mm (0.6 inches)91%high

Compare San Rafael's Climate with Cities Worldwide