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October Weather in San Mateo, Colombia

Last updated: August 23, 2025

The average temperature in San Mateo, Colombia during October hovers around 11°C (52°F), with a minimum drop to 3°C (38°F) and a maximum rise to 20°C (68°F). Expect 180 mm (7.1 in) of precipitation spread across 29 days, resulting in an average humidity level of around 83%. Prepare for a wet and cool climate!

October Temperature in San Mateo

In October in San Mateo, the average temperature is 11°C (52°F), with maximums reaching 20°C (68°F) and minimums dipping as low as 3°C (38°F). This makes it a great time for travelers to enjoy mild weather while exploring the sights.

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

The chart illustrates October temperature patterns in San Mateo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Mateo, October typically has an average temperature of 11°C (52°F), with highs reaching up to 20°C (68°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec515252535352525252525252
Data source: Temperature data for San Mateo 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 Mateo

In San Mateo in October, the precipitation amount is 180 mm (7.1 in) spread over a duration of 29 days.

October Precipitation Trends in San Mateo

The chart displays monthly precipitation patterns in San Mateo, 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 Mateo, October typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec8411525023323321118614415618016477
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Mateo

In San Mateo in October humidity is 83%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, often leading travelers to seek shelter indoors or to dress in layered clothing to stay warm while exploring the area.

October Average Humidity in San Mateo

This chart illustrates the average monthly humidity levels in San Mateo, 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 Mateo is approximately 83%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in San Mateo

In San Mateo in October, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Mateo.

Maximum UV Index Levels in San Mateo for October

The chart shows the monthly maximum UV Index (UVI) for San Mateo 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 Mateo typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151718191716161616151413
Data source: San Mateo 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 Mateo Compares to Other Months

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

This table compares monthly weather conditions in San Mateo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)84 mm (3.3 inches)52%extreme
February Weather11°C (52°F)115 mm (4.5 inches)47%extreme
March Weather11°C (52°F)250 mm (9.8 inches)45%extreme
April Weather11°C (53°F)233 mm (9.2 inches)54%extreme
May Weather12°C (53°F)233 mm (9.2 inches)81%extreme
June Weather11°C (52°F)211 mm (8.3 inches)88%extreme
July Weather11°C (52°F)186 mm (7.3 inches)88%extreme
August Weather11°C (52°F)144 mm (5.7 inches)82%extreme
September Weather11°C (52°F)155 mm (6.1 inches)78%extreme
October Weather11°C (52°F)180 mm (7.1 inches)83%extreme
November Weather11°C (52°F)164 mm (6.5 inches)83%extreme
December Weather11°C (52°F)77 mm (3.0 inches)70%extreme

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