Weather on December 9
Shawnee Mission, KS
55 Years of Data
Avg High
43°F
Avg Low
25°F
Warmest
2021
53°F avg
Coldest
1977
6°F avg
About This Date
December 9th in Shawnee Mission, KS typically brings chilly winter weather, with average highs around 43°F and lows near 25°F. Over 55 years of records, the warmest December 9th was in 2021 (53°F average), while the coldest was 1977 (6°F) — a 47°F range across recorded history. Precipitation has occurred on 24% of recorded December 9th dates, with snow falling 5% of the time. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for December 9th in Shawnee Mission, KS? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 56° | 35° | 45° | — | — |
| 2024 | 54° | 37° | 45° | — | — |
| 2023 | 48° | 33° | 41° | — | — |
| 2022 | 48° | 32° | 40° | — | — |
| 2021warmest | 65° | 41° | 53° | — | — |
| 2020 | 68° | 34° | 51° | — | — |
| 2019 | 48° | 19° | 34° | — | — |
| 2018 | 38° | 14° | 26° | — | — |
| 2017 | 40° | 23° | 32° | — | — |
| 2016 | 26° | 9° | 18° | — | — |
| 2015 | 63° | 39° | 51° | — | — |
| 2014 | 39° | 27° | 33° | — | — |
| 2013 | 20° | 9° | 15° | — | — |
| 2012 | 44° | 20° | 32° | — | — |
| 2011 | 36° | 27° | 32° | — | — |
| 2010 | 50° | 30° | 40° | — | — |
| 2009 | 26° | 5° | 16° | 0.03" | — |
| 2008 | 60° | 30° | 45° | 0.94" | — |
| 2007 | 31° | 17° | 24° | 0.08" | — |
| 2006 | 32° | 11° | 21° | — | — |
| 2005 | 12° | 1° | 7° | — | — |
| 2004 | 53° | 35° | 44° | — | — |
| 2003 | 54° | 36° | 45° | 0.13" | — |
| 2002 | 42° | 21° | 32° | — | — |
| 2001 | 46° | 29° | 37° | — | — |
| 2000 | 42° | 29° | 35° | — | — |
| 1999 | 51° | 38° | 44° | 2.54" | — |
| 1998 | 50° | 26° | 38° | — | — |
| 1997 | 33° | 31° | 32° | 0.05" | 0.2" |
| 1996 | 53° | 28° | 41° | — | — |
| 1995 | 12° | 0° | 6° | — | — |
| 1994 | 33° | 28° | 31° | — | — |
| 1993 | 61° | 26° | 43° | — | — |
| 1992 | 40° | 36° | 38° | 0.86" | — |
| 1991 | 55° | 36° | 45° | — | — |
| 1990 | 66° | 38° | 52° | — | — |
| 1989 | 45° | 22° | 33° | — | — |
| 1988 | 41° | 19° | 30° | — | — |
| 1987 | 56° | 34° | 45° | — | — |
| 1986 | 35° | 23° | 29° | 0.56" | 1" |
| 1985 | 38° | 27° | 32° | — | — |
| 1984 | 56° | 41° | 48° | 0.03" | — |
| 1983 | 32° | 22° | 27° | — | — |
| 1982 | 31° | 16° | 23° | — | — |
| 1981 | 47° | 29° | 38° | — | — |
| 1980 | 35° | 26° | 31° | 0.23" | 1" |
| 1979 | 55° | 34° | 44° | — | — |
| 1978 | 24° | 4° | 14° | — | — |
| 1977coldest | 13° | 0° | 6° | 0.03" | — |
| 1976 | 54° | 19° | 36° | — | — |
| 1975 | 41° | 32° | 37° | 0.2" | — |
| 1974 | 45° | 17° | 31° | — | — |
| 1973 | 40° | 32° | 36° | — | — |
| 1972 | 16° | 7° | 11° | — | — |
| 1971 | 39° | 28° | 34° | 1.14" | — |
55 years of data from LEAWOOD