October weather in Waterbury, CT
The average temperature in Waterbury in October is °F (°F–°F). Average precipitation: 5.38 inches.
October is a fall month in Waterbury, and is cooler than the annual average of 0°F. Daylight averages about 10h 51m.
Avg High
°F
Avg Low
°F
Precipitation
5.38 in
Daylight
10h 51m
October records in Waterbury
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 75.0°F (2011) | 41.0°F (2013) | 1.04 in (2011) |
| October 2 | 77.0°F (2013) | 41.0°F (2013) | 0.65 in (2014) |
| October 3 | 79.0°F (2013) | 43.0°F (2015) | 1.88 in (2018) |
| October 4 | 77.0°F (2013) | 43.0°F (2015) | 0.73 in (2021) |
| October 5 | 79.0°F (2013) | 41.0°F (2014) | 1.37 in (2012) |
| October 6 | 75.0°F (2012) | 32.0°F (2011) | 0.64 in (2013) |
| October 7 | 79.0°F (2012) | 32.0°F (2011) | 0.75 in (2013) |
| October 8 | 75.0°F (2013) | 32.0°F (2011) | 0.84 in (2023) |
| October 9 | 77.0°F (2011) | 39.0°F (2011) | 0.49 in (2017) |
| October 10 | 79.0°F (2011) | 34.0°F (2014) | 0.53 in (2019) |
| October 11 | 81.0°F (2011) | 30.0°F (2016) | 0.17 in (2012) |
| October 12 | 72.0°F (2011) | 30.0°F (2012) | 0.77 in (2018) |
| October 13 | 73.0°F (2015) | 25.0°F (2012) | 0.98 in (2025) |
| October 14 | 73.0°F (2015) | 25.0°F (2012) | 1.65 in (2022) |
| October 15 | 77.0°F (2014) | 30.9°F (2016) | 0.40 in (2011) |
| October 16 | 79.0°F (2014) | 30.9°F (2016) | 1.65 in (2014) |
| October 17 | 72.0°F (2013) | 30.0°F (2012) | 2.51 in (2019) |
| October 18 | 82.0°F (2016) | 23.0°F (2015) | 0.90 in (2013) |
| October 19 | 81.0°F (2016) | 18.0°F (2015) | 0.37 in (2012) |
| October 20 | 81.0°F (2016) | 18.0°F (2015) | 1.14 in (2012) |
| October 21 | 72.0°F (2016) | 32.0°F (2013) | 1.44 in (2023) |
| October 22 | 75.0°F (2016) | 32.0°F (2013) | 0.30 in (2023) |
| October 23 | 73.0°F (2015) | 32.0°F (2013) | 0.89 in (2014) |
| October 24 | 64.0°F (2012) | 27.0°F (2015) | 0.26 in (2012) |
| October 25 | 75.0°F (2016) | 28.0°F (2013) | 2.16 in (2017) |
| October 26 | 64.0°F (2012) | 25.0°F (2013) | 0.80 in (2021) |
| October 27 | 64.0°F (2012) | 25.0°F (2013) | 2.10 in (2021) |
| October 28 | 64.0°F (2012) | 27.0°F (2013) | 1.46 in (2019) |
| October 29 | 72.0°F (2014) | 27.0°F (2013) | 3.51 in (2015) |
| October 30 | 73.0°F (2015) | 30.0°F (2011) | 4.86 in (2017) |
| October 31 | 69.1°F (2016) | 21.0°F (2011) | 2.85 in (2025) |