San Antonio - Recent October Temperatures and Rainfall





The numbers here describe what the October weather in San Antonio, Texas was like for every year since 2010. A series of tables gives October data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot days occurred each October. Then there's information on how much rain actually landed this month during recent years, as well as how often San Antonio had wet weather.

The climate data come from weather measurements made at San Antonio's International Airport.

Temperature Weather iconTemperature

October temperature averages by year in San Antonio
High °F Low °F Year High °C Low °C
84 63 2021 29 17
85 60 2020 29 16
83 60 2019 28 15
77 62 2018 25 17
82 59 2017 28 15
85 64 2016 29 18
88 64 2015 31 18
87 65 2014 31 18
84 63 2013 29 17
81 61 2012 27 16
83 59 2011 28 15
83 57 2010 28 14
Number of days in October when the temperature in San Antonio rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2021 31 4
2020 28 13
2019 28 12
2018 24 0
2017 28 2
2016 31 6
2015 31 13
2014 31 8
2013 30 7
2012 25 2
2011 29 2
2010 31 1

Rainy Weather iconRain

This table gives the total precipitation that fell on San Antonio during October in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for October in San Antonio
Days Year Inches Milli­metres
7 2021 6.6 167
6 2020 0.2 6
8 2019 4.0 102
16 2018 6.5 165
4 2017 0.5 12
2 2016 0.2 4
8 2015 7.8 198
4 2014 1.9 49
8 2013 2.8 71
5 2012 2.4 61
3 2011 3.3 83
3 2010 0.2 4
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

San Antonio - Recent Years
San Antonio - Extremes
Back to Top