nomadseason

January Weather in San Rafael, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Rafael, Mexico is a comfortable 10°C (49°F). Be prepared for a range, as temperatures can dip to a chilly -4°C (25°F) or warm up to a pleasant 23°C (74°F). During this month, expect about 17 mm (0.7 in) of precipitation spread over 3 days, contributing to an average humidity level of 75%.

January Temperature in San Rafael

In January in San Rafael, the average temperature is 10°C (49°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as -4°C (25°F). This varied climate makes San Rafael an ideal destination for travelers looking to experience a mix of cool and mild weather.

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 10°C (49°F), with highs reaching up to 23°C (74°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec495459626565646461595551
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.

January Precipitation in San Rafael

In San Rafael in January, the precipitation amount is 17 mm (0.7 in) over the course of 3 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 17 mm (0.7 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec17112030568612973143311025
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in San Rafael

In San Rafael in January humidity is 75%. With an average temperature of 10°C (49°F), this humidity feels like a chilly dampness that clings to your skin, making even a simple stroll feel more demanding and the air heavy, requiring you to dress in layers and stay cautious of sudden temperature shifts 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 75%, 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 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.
JanFebMarAprMayJunJulAugSepOctNovDec810121414131313131187
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 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

Compare San Rafael's Climate with Cities Worldwide