October weather in Port St. Lucie, FL
The average temperature in Port St. Lucie in October is °F (°F–°F). Average precipitation: 5.54 inches.
October is a fall month in Port St. Lucie, and is cooler than the annual average of 0°F. Daylight averages about 11h 20m.
Avg High
°F
Avg Low
°F
Precipitation
5.54 in
Daylight
11h 20m
October records in Port St. Lucie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.0°F (2009) | 60.1°F (2001) | 2.50 in (2020) |
| October 2 | 91.0°F (2009) | 55.9°F (2001) | 3.76 in (2007) |
| October 3 | 89.1°F (2015) | 54.0°F (2001) | 1.23 in (2000) |
| October 4 | 89.1°F (2015) | 55.0°F (2001) | 3.91 in (2000) |
| October 5 | 91.0°F (1998) | 57.9°F (2014) | 0.80 in (2017) |
| October 6 | 91.9°F (2009) | 57.9°F (2014) | 1.77 in (2008) |
| October 7 | 91.9°F (2009) | 57.9°F (2006) | 1.35 in (2005) |
| October 8 | 91.9°F (2009) | 59.0°F (2006) | 1.82 in (1999) |
| October 9 | 91.9°F (2009) | 64.0°F (2002) | 1.23 in (2001) |
| October 10 | 89.1°F (2005) | 62.1°F (2001) | 2.85 in (2016) |
| October 11 | 91.9°F (2002) | 62.1°F (2006) | 1.50 in (2003) |
| October 12 | 90.0°F (2003) | 62.1°F (2013) | 1.13 in (2015) |
| October 13 | 90.0°F (1998) | 63.0°F (2013) | 0.60 in (2017) |
| October 14 | 91.9°F (2002) | 62.1°F (2003) | 0.12 in (2015) |
| October 15 | 91.9°F (2009) | 55.0°F (2006) | 1.19 in (1999) |
| October 16 | 89.1°F (1998) | 57.9°F (2000) | 0.75 in (2002) |
| October 17 | 89.1°F (2019) | 48.9°F (2000) | 0.17 in (2005) |
| October 18 | 87.1°F (2002) | 51.1°F (2000) | 5.34 in (1999) |
| October 19 | 89.1°F (2007) | 55.9°F (2000) | 1.50 in (2020) |
| October 20 | 90.0°F (2006) | 48.0°F (2009) | 2.06 in (2005) |
| October 21 | 95.0°F (2002) | 53.1°F (2002) | 1.52 in (2020) |
| October 22 | 90.0°F (2019) | 55.9°F (2003) | 1.98 in (2007) |
| October 23 | 90.0°F (2019) | 53.1°F (2016) | 0.55 in (2001) |
| October 24 | 87.1°F (2013) | 48.0°F (2006) | 0.53 in (2008) |
| October 25 | 91.0°F (2002) | 48.9°F (2006) | 2.10 in (2017) |
| October 26 | 88.0°F (2019) | 43.0°F (2002) | 0.52 in (2012) |
| October 27 | 89.1°F (2009) | 51.1°F (2017) | 1.10 in (2020) |
| October 28 | 91.9°F (2019) | 48.9°F (2008) | 0.60 in (2025) |
| October 29 | 90.0°F (2009) | 43.0°F (2008) | 0.47 in (2007) |
| October 30 | 90.0°F (2009) | 44.1°F (2008) | 0.26 in (2006) |
| October 31 | 88.0°F (2002) | 46.0°F (2012) | 0.14 in (2024) |