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January Weather in San Martin, Colombia

Last updated: August 23, 2025

In San Martin, Colombia, the average temperature in January hovers around 25°C (77°F). During this time, you can expect a minimum temperature of 17°C (63°F) and a maximum of 33°C (91°F). This month also sees 87 mm (3.4 in) of precipitation spread over 10 days, with an average humidity level of 52%.

January Temperature in San Martin

In January in San Martin, the average temperature is 25°C (77°F). Maximums can reach 33°C (91°F), while minimums can drop as low as 17°C (63°F). This pleasant climate makes San Martin an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates January temperature patterns in San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin, January typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec767978777776767676757676
Data source: Temperature data for San Martin 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 Martin

In San Martin in January, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

January Precipitation Trends in San Martin

The chart displays monthly precipitation patterns in San Martin, 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 Martin, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8728200452696610558563519452322122
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Martin

In San Martin in January, humidity is 52%. With an average temperature of 25°C (77°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you enjoy the warm air while still feeling comfortable exploring the sights.

January Average Humidity in San Martin

This chart illustrates the average monthly humidity levels in San Martin, 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 Martin is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%47%45%54%81%88%88%82%78%83%84%70%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Martin

In San Martin in January, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in San Martin.

Maximum UV Index Levels in San Martin for January

The chart shows the monthly maximum UV Index (UVI) for San Martin 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 Martin typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151413131313131110
Data source: San Martin 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 Martin Compares to Other Months

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

This table compares monthly weather conditions in San Martin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)87 mm (3.4 inches)52%extreme
February Weather26°C (79°F)28 mm (1.1 inches)47%extreme
March Weather26°C (79°F)200 mm (7.9 inches)45%extreme
April Weather25°C (77°F)452 mm (17.8 inches)54%extreme
May Weather25°C (77°F)696 mm (27.4 inches)81%extreme
June Weather25°C (77°F)610 mm (24.0 inches)88%extreme
July Weather24°C (76°F)558 mm (22.0 inches)88%extreme
August Weather24°C (76°F)563 mm (22.2 inches)82%extreme
September Weather24°C (76°F)519 mm (20.4 inches)78%extreme
October Weather24°C (76°F)451 mm (17.8 inches)83%extreme
November Weather24°C (76°F)322 mm (12.7 inches)83%extreme
December Weather25°C (77°F)122 mm (4.8 inches)70%very high

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