December weather in Leon, OK
The average temperature in Leon in December is 43.8°F (31.8°F–55.7°F). Average precipitation: inches.
December is a winter month in Leon, and is cooler than the annual average of 63.1°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Daylight averages about 9h 45m. For travel, December is cool.
Avg High
55.7°F
Avg Low
31.8°F
Precipitation
in
Daylight
9h 45m
December records in Leon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (2012) | 21.0°F (2010) | 0.01 in (2015) |
| December 2 | 82.9°F (2021) | 19.0°F (2025) | 0.11 in (2016) |
| December 3 | 81.0°F (2012) | 23.0°F (2009) | 0.54 in (2016) |
| December 4 | 82.9°F (2017) | 19.9°F (2009) | 0.30 in (2011) |
| December 5 | 81.0°F (2022) | 19.0°F (2018) | 0.19 in (2011) |
| December 6 | 68.0°F (2012) | 19.0°F (2013) | 0.01 in (2022) |
| December 7 | 71.1°F (2023) | 14.0°F (2013) | 0.47 in (2018) |
| December 8 | 80.1°F (2023) | 8.1°F (2017) | 0.49 in (2018) |
| December 9 | 82.0°F (2021) | 17.1°F (2009) | 0.19 in (2019) |
| December 10 | 82.9°F (2021) | 10.0°F (2013) | 0.20 in (2022) |
| December 11 | 77.0°F (2015) | 9.0°F (2012) | 0.07 in (2020) |
| December 12 | 73.0°F (2015) | 12.9°F (2012) | 0.13 in (2022) |
| December 13 | 71.1°F (2014) | 14.0°F (2010) | 0.71 in (2020) |
| December 14 | 77.0°F (2021) | 21.9°F (2025) | 0.66 in (2011) |
| December 15 | 81.0°F (2021) | 16.0°F (2025) | 0.50 in (2023) |
| December 16 | 75.9°F (2024) | 16.0°F (2009) | 0.01 in (2019) |
| December 17 | 78.1°F (2021) | 15.1°F (2016) | 0.09 in (2024) |
| December 18 | 71.1°F (2012) | 9.0°F (2016) | 0.20 in (2024) |
| December 19 | 73.9°F (2012) | 8.1°F (2016) | 1.93 in (2017) |
| December 20 | 80.1°F (2010) | 21.0°F (2009) | 0.23 in (2017) |
| December 21 | 75.9°F (2017) | 15.1°F (2012) | 0.42 in (2023) |
| December 22 | 73.0°F (2015) | 7.0°F (2022) | 0.24 in (2017) |
| December 23 | 81.0°F (2025) | 8.1°F (2022) | 0.53 in (2023) |
| December 24 | 82.0°F (2021) | 9.0°F (2022) | 1.25 in (2023) |
| December 25 | 79.0°F (2021) | 12.0°F (2022) | 0.10 in (2016) |
| December 26 | 84.0°F (2025) | 12.0°F (2012) | 3.02 in (2015) |
| December 27 | 84.0°F (2025) | 16.0°F (2009) | 2.03 in (2015) |
| December 28 | 78.1°F (2025) | 16.0°F (2009) | 0.47 in (2010) |
| December 29 | 73.0°F (2021) | 17.1°F (2025) | 0.37 in (2010) |
| December 30 | 75.0°F (2024) | 15.1°F (2025) | 0.54 in (2020) |
| December 31 | 73.9°F (2011) | 16.0°F (2013) | 1.07 in (2020) |