October weather in Tea, SD
The average temperature in Tea in October is 49.2°F (37.8°F–60.6°F). Average precipitation: 2.29 inches.
October is a fall month in Tea, and is warmer than the annual average of 46.6°F. Daily temperatures swing about 22.8°F between overnight low and afternoon high. Daylight averages about 10h 46m. For travel, October is cool.
Avg High
60.6°F
Avg Low
37.8°F
Precipitation
2.29 in
Daylight
10h 46m
October records in Tea
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 93.0°F (2023) | 36.0°F (2020) | 1.19 in (2017) |
| October 2 | 91.0°F (2023) | 30.9°F (2020) | 1.89 in (2017) |
| October 3 | 91.0°F (2025) | 35.1°F (2014) | 1.11 in (2017) |
| October 4 | 90.0°F (2025) | 28.9°F (2014) | 2.43 in (2016) |
| October 5 | 88.0°F (2011) | 27.0°F (2012) | 0.43 in (2019) |
| October 6 | 84.9°F (2020) | 24.1°F (2012) | 0.84 in (2017) |
| October 7 | 82.0°F (2011) | 25.0°F (2012) | 0.08 in (2018) |
| October 8 | 84.0°F (2021) | 32.0°F (2022) | 0.22 in (2018) |
| October 9 | 84.0°F (2024) | 32.0°F (2012) | 1.56 in (2018) |
| October 10 | 84.9°F (2024) | 26.1°F (2012) | 0.16 in (2019) |
| October 11 | 91.0°F (2015) | 28.0°F (2012) | 0.17 in (2020) |
| October 12 | 81.0°F (2025) | 21.9°F (2012) | 1.31 in (2023) |
| October 13 | 73.0°F (2012) | 32.0°F (2019) | 0.29 in (2021) |
| October 14 | 73.9°F (2016) | 27.0°F (2018) | 0.52 in (2013) |
| October 15 | 72.0°F (2012) | 24.1°F (2018) | 1.83 in (2013) |
| October 16 | 80.1°F (2025) | 30.9°F (2015) | 0.05 in (2013) |
| October 17 | 78.1°F (2017) | 21.9°F (2022) | 0.01 in (2016) |
| October 18 | 75.9°F (2021) | 17.1°F (2022) | 0.59 in (2012) |
| October 19 | 80.1°F (2015) | 21.0°F (2022) | 0.05 in (2012) |
| October 20 | 84.0°F (2024) | 25.0°F (2011) | 0.62 in (2021) |
| October 21 | 82.0°F (2024) | 28.9°F (2011) | 0.45 in (2019) |
| October 22 | 82.0°F (2022) | 30.0°F (2025) | 0.31 in (2014) |
| October 23 | 82.9°F (2022) | 18.0°F (2020) | 2.61 in (2015) |
| October 24 | 75.9°F (2014) | 16.0°F (2020) | 0.08 in (2020) |
| October 25 | 66.9°F (2014) | 16.0°F (2020) | 0.27 in (2020) |
| October 26 | 69.1°F (2014) | 12.0°F (2020) | 0.16 in (2023) |
| October 27 | 69.1°F (2024) | 14.0°F (2020) | 1.14 in (2021) |
| October 28 | 77.0°F (2016) | 16.0°F (2017) | 0.11 in (2025) |
| October 29 | 71.1°F (2024) | 21.0°F (2019) | 0.05 in (2013) |
| October 30 | 63.0°F (2022) | 17.1°F (2023) | 0.23 in (2015) |
| October 31 | 70.0°F (2022) | 15.1°F (2017) | 0.44 in (2024) |