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January Weather in San Bernardo, Mexico

Last updated: August 27, 2025

In San Bernardo, Mexico, the average temperature in January hovers around 14°C (58°F), creating a pleasant atmosphere. However, be prepared for temperature fluctuations, with lows dipping to -1°C (30°F) and highs soaring to 31°C (88°F). During this month, expect approximately 30 mm (1.2 in) of precipitation spread over 2 days, while the average humidity sits at a comfortable 74%.

January Temperature in San Bernardo

In January in San Bernardo, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (88°F), while minimum temperatures can drop as low as -1°C (30°F). With such a wide range in temperatures, travelers should be prepared for both warm and chilly moments during their visit.

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

The chart illustrates January temperature patterns in San Bernardo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bernardo, January typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec586065727783797977756759
Data source: Temperature data for San Bernardo 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 Bernardo

In San Bernardo in January, the precipitation amount is 30 mm (1.2 in) over the course of 2 days.

January Precipitation Trends in San Bernardo

The chart displays monthly precipitation patterns in San Bernardo, 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 Bernardo, January typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec303123234620915699324430
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Bernardo

In San Bernardo in January humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

January Average Humidity in San Bernardo

This chart illustrates the average monthly humidity levels in San Bernardo, 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 Bernardo is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Bernardo

In San Bernardo in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in San Bernardo, you can refer to this Hourly UV Index in San Bernardo.

Maximum UV Index Levels in San Bernardo for January

The chart shows the monthly maximum UV Index (UVI) for San Bernardo 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 Bernardo typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101313131212121076
Data source: San Bernardo 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 Bernardo Compares to Other Months

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

This table compares monthly weather conditions in San Bernardo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)30 mm (1.2 inches)74%high
February Weather16°C (60°F)31 mm (1.2 inches)67%very high
March Weather19°C (66°F)23 mm (0.9 inches)60%very high
April Weather22°C (72°F)1 mm (0.1 inches)51%extreme
May Weather25°C (77°F)3 mm (0.1 inches)47%extreme
June Weather28°C (83°F)46 mm (1.8 inches)50%extreme
July Weather26°C (79°F)209 mm (8.2 inches)70%extreme
August Weather26°C (79°F)156 mm (6.1 inches)81%extreme
September Weather25°C (77°F)99 mm (3.9 inches)82%extreme
October Weather24°C (75°F)32 mm (1.2 inches)78%very high
November Weather19°C (67°F)44 mm (1.7 inches)78%high
December Weather15°C (59°F)30 mm (1.2 inches)80%high

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