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January Weather in San Bartolome, Mexico

Last updated: August 27, 2025

In San Bartolome, Mexico, the average temperature in January hovers around 12°C (53°F), with a minimum dipping to 0°C (32°F) and a maximum reaching 23°C (74°F). Expect a precipitation amount of about 12 mm (0.5 in) spread over approximately 3 days. The air is quite humid, with an average humidity level of 84%.

January Temperature in San Bartolome

In January in San Bartolome, the average temperature is 12°C (53°F). The maximum can reach 23°C (74°F), and the minimum can be as low as 0°C (32°F). This climate makes San Bartolome a great destination for travelers looking to experience comfortable temperatures and a range of outdoor activities.

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

The chart illustrates January temperature patterns in San Bartolome, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bartolome, January typically has an average temperature of 12°C (53°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec535658606160596060595654
Data source: Temperature data for San Bartolome 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 Bartolome

In San Bartolome in January, the precipitation amount is 12 mm (0.5 in) during a span of 3 days.

January Precipitation Trends in San Bartolome

The chart displays monthly precipitation patterns in San Bartolome, 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 Bartolome, January typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec1282974134237142192237109309
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Bartolome

In San Bartolome in January, humidity is 84%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your skin, making travel a bit uncomfortable as you navigate through the heavy, moist air.

January Average Humidity in San Bartolome

This chart illustrates the average monthly humidity levels in San Bartolome, 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 Bartolome is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Bartolome

In San Bartolome in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Bartolome.

Maximum UV Index Levels in San Bartolome for January

The chart shows the monthly maximum UV Index (UVI) for San Bartolome 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 Bartolome typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131515151515141513119
Data source: San Bartolome 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 Bartolome Compares to Other Months

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

This table compares monthly weather conditions in San Bartolome, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)12 mm (0.5 inches)84%very high
February Weather13°C (56°F)8 mm (0.3 inches)78%extreme
March Weather15°C (59°F)29 mm (1.1 inches)75%extreme
April Weather16°C (61°F)74 mm (2.9 inches)70%extreme
May Weather16°C (62°F)134 mm (5.3 inches)77%extreme
June Weather16°C (60°F)237 mm (9.3 inches)76%extreme
July Weather15°C (59°F)142 mm (5.6 inches)68%extreme
August Weather15°C (60°F)192 mm (7.5 inches)70%extreme
September Weather15°C (60°F)237 mm (9.3 inches)82%extreme
October Weather15°C (59°F)109 mm (4.3 inches)91%extreme
November Weather13°C (56°F)30 mm (1.2 inches)89%extreme
December Weather12°C (54°F)9 mm (0.4 inches)88%very high

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