December weather in Naples, FL
The average temperature in Naples in December is 68.2°F (59.0°F–77.3°F). Average precipitation: 1.32 inches.
December is a winter month in Naples, and is cooler than the annual average of 75.5°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 10h 22m. For travel, December is one of the best months of the year to visit.
Avg High
77.3°F
Avg Low
59.0°F
Precipitation
1.32 in
Daylight
10h 22m
December records in Naples
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 87.1°F (2015) | 48.0°F (2020) | 0.02 in (2010) |
| December 2 | 84.9°F (2007) | 45.0°F (2020) | 0.01 in (2019) |
| December 3 | 84.9°F (2022) | 44.1°F (2008) | 0.22 in (2015) |
| December 4 | 86.0°F (2016) | 46.9°F (2024) | 0.83 in (2015) |
| December 5 | 84.9°F (2016) | 51.1°F (2007) | 0.94 in (2009) |
| December 6 | 86.0°F (2013) | 46.0°F (2010) | 0.29 in (2020) |
| December 7 | 86.0°F (2025) | 39.0°F (2010) | 2.45 in (2020) |
| December 8 | 86.0°F (2013) | 39.0°F (2010) | 0.83 in (2025) |
| December 9 | 86.0°F (2013) | 45.0°F (2020) | 1.05 in (2017) |
| December 10 | 87.1°F (2019) | 46.0°F (2017) | 0.53 in (2004) |
| December 11 | 86.0°F (2013) | 42.1°F (2017) | 1.22 in (2012) |
| December 12 | 87.1°F (2021) | 46.0°F (2003) | 0.57 in (2019) |
| December 13 | 86.0°F (2009) | 46.0°F (2010) | 0.71 in (2002) |
| December 14 | 87.1°F (2009) | 37.0°F (2010) | 0.68 in (2003) |
| December 15 | 86.0°F (2021) | 36.0°F (2010) | 0.27 in (2022) |
| December 16 | 88.0°F (2019) | 37.9°F (2010) | 0.50 in (2023) |
| December 17 | 87.1°F (2016) | 44.1°F (2002) | 0.58 in (2009) |
| December 18 | 86.0°F (2021) | 43.0°F (2003) | 1.70 in (2009) |
| December 19 | 88.0°F (2016) | 48.0°F (2003) | 0.02 in (2005) |
| December 20 | 88.0°F (2016) | 43.0°F (2004) | 0.88 in (2018) |
| December 21 | 87.1°F (2015) | 41.0°F (2003) | 0.10 in (2016) |
| December 22 | 84.9°F (2013) | 45.0°F (2012) | 1.84 in (2019) |
| December 23 | 84.9°F (2015) | 42.1°F (2012) | 0.02 in (2004) |
| December 24 | 88.0°F (2015) | 43.0°F (2022) | 0.21 in (2014) |
| December 25 | 89.1°F (2015) | 42.1°F (2022) | 0.61 in (2002) |
| December 26 | 87.1°F (2015) | 43.0°F (2020) | 0.25 in (2010) |
| December 27 | 87.1°F (2015) | 39.0°F (2010) | 0.20 in (2011) |
| December 28 | 87.1°F (2015) | 36.0°F (2010) | 0.65 in (2023) |
| December 29 | 87.1°F (2015) | 37.9°F (2010) | 1.85 in (2024) |
| December 30 | 88.0°F (2015) | 46.9°F (2002) | 0.11 in (2016) |
| December 31 | 86.0°F (2015) | 42.1°F (2025) | 0.06 in (2002) |