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January Weather in San Rafael, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Rafael, Mexico hovers around 15°C (59°F). Expect minimums of 2°C (35°F) and maximums reaching up to 33°C (92°F). With 20 mm (0.8 in) of precipitation spread over 5 days, the likelihood of a refreshing shower is high. Be prepared for the high humidity level, averaging an impressive 88%, which adds to the region’s unique climate experience.

January Temperature in San Rafael

In January in San Rafael, the average temperature is 15°C (59°F). Maximum temperatures can reach up to 33°C (92°F), while minimums can dip as low as 2°C (35°F). This varied climate makes San Rafael a great destination for travelers seeking both warm and cool experiences.

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

The chart illustrates January 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, January typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (92°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec596368737675747472696360
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.

January Precipitation in San Rafael

In San Rafael in January, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

January Precipitation Trends in San Rafael

The chart displays monthly precipitation patterns in San Rafael, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In San Rafael, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec20212524561321221031781544115
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Rafael

In San Rafael in January humidity is 88%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures feel stifling and sticky, which can drain your energy while traveling.

January Average Humidity in San Rafael

This chart illustrates the average monthly humidity levels in San Rafael, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in San Rafael is approximately 88%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in San Rafael

In San Rafael in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Rafael.

Maximum UV Index Levels in San Rafael for January

The chart shows the monthly maximum UV Index (UVI) for San Rafael in January, 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 January, the maximum UV index in San Rafael typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131413131413131197
Data source: San Rafael January 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 January 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 January’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 January’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

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