December weather in Grant-Valkaria, FL
The average temperature in Grant-Valkaria in December is 63.5°F (52.3°F–74.6°F). Average precipitation: 2.46 inches.
December is a winter month in Grant-Valkaria, and is cooler than the annual average of 72.6°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Daylight averages about 10h 14m. For travel, December is one of the best months of the year to visit.
Avg High
74.6°F
Avg Low
52.3°F
Precipitation
2.46 in
Daylight
10h 14m
December records in Grant-Valkaria
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 87.1°F (2016) | 46.9°F (2021) | 0.50 in (2013) |
| December 2 | 89.1°F (2016) | 37.9°F (2020) | 0.08 in (2019) |
| December 3 | 88.0°F (2018) | 39.9°F (2019) | 1.45 in (2015) |
| December 4 | 88.0°F (2018) | 41.0°F (2024) | 1.73 in (2015) |
| December 5 | 87.1°F (2015) | 41.0°F (2019) | 0.62 in (2015) |
| December 6 | 88.0°F (2016) | 41.0°F (2019) | 0.00 in (2011) |
| December 7 | 87.1°F (2016) | 43.0°F (2018) | 0.51 in (2020) |
| December 8 | 82.9°F (2022) | 42.1°F (2020) | 0.72 in (2025) |
| December 9 | 84.9°F (2021) | 36.0°F (2020) | 0.03 in (2013) |
| December 10 | 84.0°F (2019) | 37.0°F (2020) | 0.10 in (2018) |
| December 11 | 86.0°F (2013) | 37.0°F (2018) | 0.04 in (2023) |
| December 12 | 86.0°F (2021) | 39.9°F (2018) | 1.06 in (2012) |
| December 13 | 87.1°F (2019) | 42.1°F (2018) | 0.07 in (2020) |
| December 14 | 86.0°F (2016) | 51.1°F (2013) | 0.37 in (2022) |
| December 15 | 84.9°F (2015) | 46.9°F (2019) | 0.79 in (2018) |
| December 16 | 84.9°F (2015) | 46.9°F (2019) | 0.37 in (2022) |
| December 17 | 87.1°F (2015) | 46.9°F (2013) | 2.45 in (2023) |
| December 18 | 86.0°F (2015) | 42.1°F (2020) | 1.28 in (2024) |
| December 19 | 88.0°F (2016) | 42.1°F (2020) | 0.13 in (2015) |
| December 20 | 88.0°F (2016) | 46.0°F (2023) | 0.07 in (2018) |
| December 21 | 82.0°F (2013) | 44.1°F (2024) | 3.05 in (2021) |
| December 22 | 84.0°F (2025) | 44.1°F (2018) | 0.28 in (2021) |
| December 23 | 84.0°F (2015) | 37.9°F (2018) | 0.37 in (2019) |
| December 24 | 82.9°F (2011) | 35.1°F (2022) | 0.21 in (2019) |
| December 25 | 86.0°F (2015) | 33.1°F (2022) | 0.29 in (2023) |
| December 26 | 86.0°F (2015) | 32.0°F (2022) | 0.08 in (2019) |
| December 27 | 81.0°F (2019) | 36.0°F (2020) | 0.15 in (2024) |
| December 28 | 82.9°F (2015) | 39.9°F (2020) | 0.59 in (2019) |
| December 29 | 86.0°F (2016) | 45.0°F (2011) | 0.60 in (2015) |
| December 30 | 87.1°F (2018) | 39.0°F (2012) | 1.06 in (2024) |
| December 31 | 84.9°F (2018) | 36.0°F (2025) | 0.07 in (2024) |