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August Weather in San Rafael, Mexico

Last updated: August 27, 2025

In August, the average temperature in San Rafael, Mexico hovers around 18°C (64°F). During this time, temperatures can dip to a cool 9°C (48°F) or soar to a warm 27°C (81°F). Expect 73 mm (2.9 in) of precipitation over approximately 12 days, accompanied by an average humidity of 58%.

August Temperature in San Rafael

In August in San Rafael, the average temperature is 18°C (64°F). The maximum can reach 27°C (81°F), while the minimum can drop to as low as 9°C (48°F). This pleasant climate makes San Rafael an ideal destination for travelers seeking moderate weather and outdoor activities.

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

The chart illustrates August 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, August typically has an average temperature of 18°C (64°F), with highs reaching up to 27°C (81°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec495459626565646461595551
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.

August Precipitation in San Rafael

In San Rafael in August, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

August Precipitation Trends in San Rafael

The chart displays monthly precipitation patterns in San Rafael, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In San Rafael, August typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec17112030568612973143311025
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Rafael

In San Rafael in August humidity is 58%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it a comfortable time for traveling as you can enjoy outdoor explorations without feeling overly warm or sticky.

August Average Humidity in San Rafael

This chart illustrates the average monthly humidity levels in San Rafael, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in San Rafael is approximately 58%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in San Rafael

In San Rafael in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for San Rafael in August, 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 August, the maximum UV index in San Rafael typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121414131313131187
Data source: San Rafael August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (49°F)17 mm (0.7 inches)75%very high
February Weather12°C (54°F)11 mm (0.4 inches)70%very high
March Weather15°C (59°F)20 mm (0.8 inches)65%extreme
April Weather17°C (62°F)30 mm (1.2 inches)59%extreme
May Weather18°C (65°F)55 mm (2.2 inches)66%extreme
June Weather19°C (66°F)86 mm (3.4 inches)71%extreme
July Weather18°C (64°F)129 mm (5.1 inches)57%extreme
August Weather18°C (64°F)73 mm (2.9 inches)58%extreme
September Weather16°C (62°F)143 mm (5.6 inches)72%extreme
October Weather15°C (60°F)31 mm (1.2 inches)76%extreme
November Weather13°C (55°F)10 mm (0.4 inches)81%very high
December Weather10°C (51°F)25 mm (1.0 inches)80%high

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