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October Weather in San Angelo, United States

Last updated: June 24, 2025

In San Angelo, United States, the average temperature in October is a pleasant 20°C (68°F), but prepare for a range between a chilly -2°C (29°F) and a sweltering 38°C (100°F). During the month, expect about 56 mm (2.2 in) of precipitation spread over 6 days, with an average humidity of 72%. Whether you're gearing up for sun or rain, be ready for a taste of diverse weather!

October Temperature in San Angelo

In October in San Angelo, the average temperature is 20°C (68°F). Maximum temperatures can reach up to 38°C (100°F), while minimums can drop as low as -2°C (29°F). This diverse temperature range makes San Angelo an exciting destination for travelers, offering both warm days and cooler nights.

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

The chart illustrates October temperature patterns in San Angelo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Angelo, October typically has an average temperature of 20°C (68°F), with highs reaching up to 38°C (100°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec475061677682858478685751
Data source: Temperature data for San Angelo 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 Angelo

In San Angelo in October, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

October Precipitation Trends in San Angelo

The chart displays monthly precipitation patterns in San Angelo, 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 Angelo, October typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2523514910350213571562825
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Angelo

In San Angelo in October humidity is 72%. With an average temperature of 20°C (68°F), this humidity feels like a heavy blanket enveloping you, making every step slightly more laborious and the air thick with moisture, which can be uncomfortable for traveling.

October Average Humidity in San Angelo

This chart illustrates the average monthly humidity levels in San Angelo, 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 Angelo is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%74%69%70%77%76%66%60%67%72%84%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Angelo

In San Angelo in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Angelo.

Maximum UV Index Levels in San Angelo for October

The chart shows the monthly maximum UV Index (UVI) for San Angelo 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 Angelo typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111212121111864
Data source: San Angelo 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 Angelo Compares to Other Months

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

This table compares monthly weather conditions in San Angelo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)25 mm (1.0 inches)74%moderate
February Weather10°C (50°F)23 mm (0.9 inches)74%high
March Weather16°C (61°F)51 mm (2.0 inches)68%very high
April Weather19°C (67°F)49 mm (1.9 inches)70%extreme
May Weather24°C (76°F)103 mm (4.0 inches)77%extreme
June Weather28°C (82°F)49 mm (1.9 inches)76%extreme
July Weather29°C (85°F)21 mm (0.8 inches)66%extreme
August Weather29°C (85°F)35 mm (1.4 inches)60%extreme
September Weather26°C (78°F)71 mm (2.8 inches)67%extreme
October Weather20°C (68°F)56 mm (2.2 inches)72%very high
November Weather14°C (57°F)28 mm (1.1 inches)83%high
December Weather11°C (51°F)25 mm (1.0 inches)85%moderate

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