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October Weather in San Martin, Colombia

Last updated: August 23, 2025

In San Martin, Colombia, the average temperature in October hovers around 24°C (76°F). You can expect a minimum of 18°C (64°F) and a maximum reaching 32°C (91°F). Precipitation averages 177 mm (7.0 in) spread over 19 days, while the average humidity sits at a comfortable 56%.

October Temperature in San Martin

In October in San Martin, the average temperature is 24°C (76°F). Maximum temperatures can reach 32°C (91°F), while minimums can dip as low as 18°C (64°F). This makes it an ideal time for travelers seeking pleasant weather and opportunities for outdoor activities.

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

The chart illustrates October 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, October typically has an average temperature of 24°C (76°F), with highs reaching up to 32°C (91°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec767877757473737475767576
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.

October Precipitation in San Martin

In San Martin in October, the total precipitation amount is 177 mm (7.0 in) over the course of 19 days.

October Precipitation Trends in San Martin

The chart displays monthly precipitation patterns in San Martin, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In San Martin, October typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec58861612573832662811179817722678
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Martin

In San Martin in October humidity is 56%. With average temperature 24°C (76°F), this humidity feels like a warm, enveloping embrace, creating a mildly thick atmosphere that can make outdoor activities feel a bit sluggish, yet still enjoyable for casual explorations and sightseeing.

October Average Humidity in San Martin

This chart illustrates the average monthly humidity levels in San Martin, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in San Martin is approximately 56%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec49%46%52%73%90%93%87%67%57%56%68%70%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Martin

In San Martin in October, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Martin, you can check here.

Maximum UV Index Levels in San Martin for October

The chart shows the monthly maximum UV Index (UVI) for San Martin in October, 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 October, the maximum UV index in San Martin typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131415161513131414141312
Data source: San Martin October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)58 mm (2.3 inches)49%extreme
February Weather25°C (78°F)86 mm (3.4 inches)46%extreme
March Weather25°C (77°F)161 mm (6.3 inches)52%extreme
April Weather24°C (76°F)256 mm (10.1 inches)73%extreme
May Weather23°C (75°F)383 mm (15.1 inches)90%extreme
June Weather23°C (74°F)266 mm (10.5 inches)93%extreme
July Weather23°C (73°F)281 mm (11.0 inches)87%extreme
August Weather23°C (74°F)117 mm (4.6 inches)67%extreme
September Weather24°C (76°F)98 mm (3.9 inches)57%extreme
October Weather24°C (76°F)177 mm (7.0 inches)56%extreme
November Weather24°C (76°F)226 mm (8.9 inches)68%extreme
December Weather24°C (76°F)78 mm (3.1 inches)70%extreme

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