October weather in Key Colony Beach, FL
The average temperature in Key Colony Beach in October is 81.0°F (75.8°F–86.2°F). Average precipitation: 5.90 inches.
October is a fall month in Key Colony Beach, and is warmer than the annual average of 78.8°F. Daily temperatures swing about 10.4°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 11h 24m. For travel, October is a wet month.
Avg High
86.2°F
Avg Low
75.8°F
Precipitation
5.90 in
Daylight
11h 24m
October records in Key Colony Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 91.9°F (2014) | 70.0°F (2009) | 1.13 in (2020) |
| October 2 | 91.9°F (2023) | 72.0°F (2010) | 2.77 in (2000) |
| October 3 | 90.0°F (1998) | 72.0°F (1999) | 3.10 in (2000) |
| October 4 | 91.0°F (2014) | 73.0°F (2008) | 3.20 in (2008) |
| October 5 | 91.9°F (2023) | 72.0°F (2008) | 2.81 in (2017) |
| October 6 | 91.0°F (2002) | 69.1°F (2014) | 1.29 in (1999) |
| October 7 | 91.9°F (2023) | 70.0°F (2010) | 0.91 in (2024) |
| October 8 | 93.0°F (2023) | 68.0°F (2011) | 2.32 in (2011) |
| October 9 | 91.0°F (2021) | 72.0°F (2000) | 1.31 in (2012) |
| October 10 | 91.0°F (2009) | 71.1°F (2021) | 5.22 in (2025) |
| October 11 | 91.9°F (2002) | 73.9°F (1999) | 1.31 in (2020) |
| October 12 | 91.0°F (2002) | 72.0°F (2010) | 8.28 in (2010) |
| October 13 | 91.0°F (2023) | 73.0°F (1998) | 1.48 in (1998) |
| October 14 | 91.9°F (2003) | 73.0°F (1999) | 2.70 in (1999) |
| October 15 | 91.0°F (2002) | 72.0°F (2004) | 5.89 in (1999) |
| October 16 | 93.0°F (2009) | 71.1°F (2004) | 1.29 in (2005) |
| October 17 | 90.0°F (2007) | 66.0°F (2023) | 3.37 in (2011) |
| October 18 | 90.0°F (2007) | 64.9°F (2000) | 2.36 in (2011) |
| October 19 | 91.0°F (2007) | 61.0°F (2009) | 4.66 in (2011) |
| October 20 | 90.0°F (2013) | 66.0°F (2022) | 4.33 in (2014) |
| October 21 | 90.0°F (2013) | 69.1°F (2011) | 2.72 in (2001) |
| October 22 | 91.0°F (2013) | 66.9°F (2011) | 1.87 in (2020) |
| October 23 | 91.0°F (2019) | 69.1°F (1999) | 0.97 in (2006) |
| October 24 | 89.1°F (2007) | 66.9°F (2006) | 1.01 in (2014) |
| October 25 | 90.0°F (2002) | 66.0°F (2006) | 0.78 in (2012) |
| October 26 | 90.0°F (2002) | 66.0°F (2017) | 0.70 in (2025) |
| October 27 | 90.0°F (2019) | 64.9°F (2001) | 0.82 in (2016) |
| October 28 | 91.0°F (2019) | 61.0°F (2008) | 0.78 in (2017) |
| October 29 | 91.0°F (2019) | 57.9°F (2008) | 0.73 in (2023) |
| October 30 | 90.0°F (2002) | 64.0°F (2008) | 0.72 in (2005) |
| October 31 | 90.0°F (2019) | 64.0°F (2017) | 4.05 in (1999) |