Weather on February 21
Shawnee Mission, KS
55 Years of Data
Avg High
49°F
Avg Low
29°F
Warmest
2017
59°F avg
Coldest
1978
12°F avg
About This Date
February 21st in Shawnee Mission, KS typically brings chilly winter weather, with average highs around 49°F and lows near 29°F. Over 56 years of records, the warmest February 21st was in 2017 (59°F average), while the coldest was 1978 (12°F) — a 47°F range across recorded history. Precipitation has occurred on 27% of recorded February 21st dates, with snow falling 9% of the time (heaviest snowfall: 3"). The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Shawnee Mission, KS? Bring layers as temperatures can vary throughout the day.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 41° | 25° | 33° | — | — |
| 2025 | 22° | 4° | 13° | — | — |
| 2024 | 67° | 43° | 55° | — | — |
| 2023 | 60° | 33° | 47° | — | — |
| 2022 | 70° | 36° | 53° | — | — |
| 2021 | 43° | 33° | 38° | 0.03" | — |
| 2020 | 41° | 15° | 28° | — | — |
| 2019 | 39° | 18° | 29° | — | — |
| 2018 | 27° | 15° | 21° | — | — |
| 2017warmest | 71° | 47° | 59° | — | — |
| 2016 | 54° | 36° | 45° | — | — |
| 2015 | 49° | 27° | 38° | 0.38" | — |
| 2014 | 57° | 28° | 43° | — | — |
| 2013 | 27° | 20° | 24° | 1.73" | — |
| 2012 | 53° | 35° | 44° | 0.03" | — |
| 2011 | 39° | 24° | 32° | 0.08" | — |
| 2010 | 32° | 26° | 29° | 1.3" | — |
| 2009 | 37° | 20° | 29° | — | — |
| 2008 | 19° | 5° | 12° | 0.03" | 0.1" |
| 2007 | 55° | 35° | 45° | — | — |
| 2006 | 41° | 20° | 30° | — | — |
| 2005 | 58° | 34° | 46° | — | — |
| 2004 | 51° | 29° | 40° | — | — |
| 2003 | 55° | 33° | 44° | — | — |
| 2002 | 51° | 32° | 42° | — | — |
| 2001 | 36° | 18° | 27° | — | — |
| 2000 | 64° | 43° | 53° | — | — |
| 1999 | 37° | 27° | 32° | — | — |
| 1998 | 52° | 36° | 44° | — | — |
| 1997 | 53° | 32° | 43° | 6.65" | 3" |
| 1996 | 60° | 40° | 50° | — | — |
| 1995 | 59° | 28° | 44° | — | — |
| 1994 | 40° | 27° | 33° | — | — |
| 1993 | 36° | 27° | 31° | 0.05" | — |
| 1992 | 65° | 36° | 50° | — | — |
| 1991 | 72° | 42° | 57° | — | — |
| 1990 | 55° | 30° | 43° | — | — |
| 1989 | 35° | 23° | 29° | 0.13" | 1" |
| 1988 | 61° | 26° | 43° | — | — |
| 1987 | 49° | 27° | 38° | — | — |
| 1986 | 28° | 13° | 20° | 0.08" | 0.5" |
| 1985 | 59° | 46° | 53° | 0.38" | — |
| 1984 | 59° | 28° | 44° | — | — |
| 1983 | 58° | 41° | 49° | — | — |
| 1982 | 67° | 36° | 51° | — | — |
| 1981 | 65° | 43° | 54° | — | — |
| 1980 | 47° | 38° | 42° | — | — |
| 1979 | 40° | 32° | 36° | 1.3" | — |
| 1978coldest | 22° | 3° | 12° | 0.1" | 0.5" |
| 1977 | 68° | 28° | 48° | — | — |
| 1976 | 63° | 29° | 46° | — | — |
| 1975 | 50° | 38° | 44° | — | — |
| 1974 | 56° | 32° | 44° | 0.81" | — |
| 1973 | 46° | 28° | 37° | — | — |
| 1972 | 53° | 35° | 44° | — | — |
| 1971 | 31° | 27° | 29° | — | — |
56 years of data from LEAWOOD