December weather in Flat Rock, NC
The average temperature in Flat Rock in December is °F (°F–°F). Average precipitation: 5.98 inches.
December is a winter month in Flat Rock, and is cooler than the annual average of 0°F. Daylight averages about 9h 38m.
Avg High
°F
Avg Low
°F
Precipitation
5.98 in
Daylight
9h 38m
December records in Flat Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (2014) | 24.1°F (2013) | 0.93 in (2016) |
| December 2 | 70.0°F (2014) | 24.1°F (2011) | 1.82 in (2015) |
| December 3 | 66.9°F (2012) | 24.1°F (2011) | 0.30 in (2023) |
| December 4 | 70.0°F (2012) | 27.0°F (2011) | 0.22 in (2016) |
| December 5 | 69.1°F (2012) | 37.0°F (2012) | 0.69 in (2016) |
| December 6 | 64.9°F (2013) | 46.0°F (2012) | 1.15 in (2013) |
| December 7 | 66.9°F (2013) | 41.0°F (2012) | 1.35 in (2011) |
| December 8 | 60.1°F (2012) | 25.0°F (2015) | 1.06 in (2011) |
| December 9 | 59.0°F (2015) | 27.0°F (2011) | 0.64 in (2017) |
| December 10 | 66.0°F (2012) | 28.0°F (2011) | 1.19 in (2013) |
| December 11 | 59.0°F (2012) | 21.9°F (2011) | 2.17 in (2023) |
| December 12 | 50.0°F (2013) | 21.9°F (2011) | 1.00 in (2021) |
| December 13 | 50.0°F (2011) | 21.9°F (2013) | 0.63 in (2019) |
| December 14 | 71.1°F (2015) | 23.0°F (2012) | 2.02 in (2020) |
| December 15 | 66.0°F (2011) | 24.1°F (2012) | 2.78 in (2022) |
| December 16 | 70.0°F (2015) | 19.0°F (2016) | 0.59 in (2020) |
| December 17 | 60.1°F (2014) | 23.0°F (2016) | 0.41 in (2015) |
| December 18 | 63.0°F (2016) | 27.0°F (2013) | 0.54 in (2021) |
| December 19 | 63.0°F (2016) | 24.1°F (2013) | 0.25 in (2021) |
| December 20 | 64.0°F (2012) | 21.9°F (2015) | 0.29 in (2017) |
| December 21 | 60.1°F (2013) | 25.0°F (2016) | 2.76 in (2018) |
| December 22 | 64.0°F (2013) | 28.0°F (2012) | 1.11 in (2018) |
| December 23 | 63.0°F (2011) | 25.0°F (2012) | 2.85 in (2013) |
| December 24 | 66.9°F (2015) | 30.0°F (2013) | 1.90 in (2014) |
| December 25 | 64.0°F (2016) | 18.0°F (2013) | 0.50 in (2020) |
| December 26 | 69.1°F (2016) | 18.0°F (2013) | 5.32 in (2023) |
| December 27 | 55.9°F (2011) | 21.0°F (2013) | 2.74 in (2012) |
| December 28 | 66.0°F (2016) | 18.0°F (2017) | 2.77 in (2018) |
| December 29 | 61.0°F (2016) | 24.1°F (2011) | 1.78 in (2018) |
| December 30 | 71.1°F (2015) | 24.1°F (2011) | 0.77 in (2019) |
| December 31 | 55.9°F (2011) | 24.1°F (2012) | 0.20 in (2022) |