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January Weather in Santa Martha, Mexico

Last updated: August 27, 2025

In January, the average temperature in Santa Martha, Mexico hovers around 13°C (56°F), with fluctuating daily highs of 25°C (78°F) and lows reaching as low as 1°C (34°F). Expect 9 mm (0.4 in) of precipitation over the course of 1 day, contributing to an average humidity level of 84% that adds to the region's unique climate.

January Temperature in Santa Martha

In January in Santa Martha, the average temperature is 13°C (56°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 1°C (34°F). This makes Santa Martha an appealing destination for travelers seeking mild weather with a chance to experience both warm days and cool nights.

January Weather in Santa Martha: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Martha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Martha, January typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (78°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec555862646463626262615855
Data source: Temperature data for Santa Martha 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 Santa Martha

In Santa Martha in January, the precipitation amount is 9 mm (0.4 in) over the course of 1 day.

January Precipitation Trends in Santa Martha

The chart displays monthly precipitation patterns in Santa Martha, 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 Santa Martha, January typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec9133557226456340422395228588
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Santa Martha

In Santa Martha in January, humidity is 84%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel cooler and more uncomfortable for traveling, as the air clings to your skin and weighs you down with a sense of heaviness.

January Average Humidity in Santa Martha

This chart illustrates the average monthly humidity levels in Santa Martha, 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 Santa Martha 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 Santa Martha

In Santa Martha 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 Santa Martha.

Maximum UV Index Levels in Santa Martha for January

The chart shows the monthly maximum UV Index (UVI) for Santa Martha 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 Santa Martha typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121515151414141512109
Data source: Santa Martha 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 Santa Martha Compares to Other Months

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

This table compares monthly weather conditions in Santa Martha, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)9 mm (0.4 inches)84%very high
February Weather15°C (59°F)13 mm (0.5 inches)78%extreme
March Weather17°C (62°F)35 mm (1.4 inches)75%extreme
April Weather18°C (64°F)57 mm (2.2 inches)70%extreme
May Weather18°C (64°F)226 mm (8.9 inches)77%extreme
June Weather17°C (63°F)456 mm (18.0 inches)76%extreme
July Weather17°C (62°F)340 mm (13.4 inches)68%extreme
August Weather17°C (62°F)422 mm (16.6 inches)70%extreme
September Weather16°C (62°F)395 mm (15.5 inches)82%extreme
October Weather16°C (61°F)228 mm (9.0 inches)91%extreme
November Weather14°C (58°F)58 mm (2.3 inches)89%very high
December Weather13°C (56°F)8 mm (0.3 inches)88%very high

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