December weather in Rawlins, WY
The average temperature in Rawlins in December is 23.0°F (15.5°F–30.5°F). Average precipitation: 1.14 inches.
December is a winter month in Rawlins, and is cooler than the annual average of 43.8°F. Daily temperatures swing about 15°F between overnight low and afternoon high. Daylight averages about 8h 59m. For travel, December is cold.
Avg High
30.5°F
Avg Low
15.5°F
Precipitation
1.14 in
Daylight
8h 59m
December records in Rawlins
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 48.0°F (2012) | 5.0°F (2025) | 0.14 in (2014) |
| December 2 | 51.1°F (2021) | 5.0°F (2011) | 0.13 in (2020) |
| December 3 | 57.0°F (2021) | -4.0°F (2013) | 0.49 in (2011) |
| December 4 | 53.1°F (2021) | -15.0°F (2013) | 0.55 in (2013) |
| December 5 | 50.0°F (2021) | -13.0°F (2013) | 0.13 in (2019) |
| December 6 | 45.0°F (2012) | -14.1°F (2013) | 0.14 in (2018) |
| December 7 | 48.9°F (2023) | -4.0°F (2011) | 0.04 in (2023) |
| December 8 | 50.0°F (2012) | -8.0°F (2013) | 0.14 in (2012) |
| December 9 | 46.0°F (2020) | -7.1°F (2013) | 0.06 in (2023) |
| December 10 | 50.0°F (2020) | 7.0°F (2012) | 0.88 in (2021) |
| December 11 | 48.9°F (2014) | 7.0°F (2021) | 0.03 in (2012) |
| December 12 | 51.1°F (2014) | 10.0°F (2021) | 0.05 in (2020) |
| December 13 | 51.1°F (2014) | 7.0°F (2020) | 0.20 in (2022) |
| December 14 | 48.9°F (2025) | 8.1°F (2020) | 0.26 in (2017) |
| December 15 | 54.0°F (2025) | 1.9°F (2019) | 0.25 in (2014) |
| December 16 | 50.0°F (2025) | -5.1°F (2022) | 0.10 in (2012) |
| December 17 | 48.9°F (2025) | -9.9°F (2016) | 0.14 in (2016) |
| December 18 | 46.9°F (2025) | -9.9°F (2016) | 0.37 in (2012) |
| December 19 | 48.9°F (2023) | 1.9°F (2016) | 0.00 in (2011) |
| December 20 | 53.1°F (2025) | 3.9°F (2012) | 0.18 in (2013) |
| December 21 | 46.9°F (2023) | 3.0°F (2022) | 0.51 in (2017) |
| December 22 | 52.0°F (2024) | -17.0°F (2022) | 0.19 in (2018) |
| December 23 | 55.0°F (2025) | -20.9°F (2022) | 0.35 in (2023) |
| December 24 | 54.0°F (2025) | -17.0°F (2022) | 0.19 in (2017) |
| December 25 | 54.0°F (2025) | 5.0°F (2012) | 0.24 in (2016) |
| December 26 | 51.1°F (2025) | 1.9°F (2015) | 0.70 in (2014) |
| December 27 | 42.1°F (2025) | -14.1°F (2015) | 0.29 in (2025) |
| December 28 | 39.9°F (2022) | -14.1°F (2015) | 0.14 in (2020) |
| December 29 | 37.0°F (2011) | -8.0°F (2015) | 0.11 in (2020) |
| December 30 | 46.0°F (2024) | -13.0°F (2014) | 0.00 in (2011) |
| December 31 | 46.9°F (2017) | -20.9°F (2014) | 0.14 in (2021) |