Weather on February 20
Olathe, KS
55 Years of Data
Avg High
49°F
Avg Low
29°F
Warmest
2017
61°F avg
Coldest
2025
4°F avg
About This Date
February 20th in Olathe, 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 20th was in 2017 (61°F average), while the coldest was 2025 (4°F) — a 57°F range across recorded history. Precipitation has occurred on 23% of recorded February 20th dates, with snow falling 4% of the time (heaviest snowfall: 1.2"). The last decade has been 8.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 8.8°F cooler on this date compared to 20-30 years ago.
Planning for February 20th in Olathe, 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 | 40° | 19° | 29° | — | — |
| 2025coldest | 16° | -8° | 4° | — | — |
| 2024 | 67° | 29° | 48° | — | — |
| 2023 | 61° | 31° | 46° | — | — |
| 2022 | 60° | 34° | 47° | — | — |
| 2021 | 39° | 17° | 28° | — | — |
| 2020 | 33° | 17° | 25° | — | — |
| 2019 | 36° | 25° | 31° | — | — |
| 2018 | 32° | 19° | 26° | 1.12" | — |
| 2017warmest | 67° | 55° | 61° | 0.05" | — |
| 2016 | 71° | 38° | 54° | — | — |
| 2015 | 37° | 13° | 25° | 0.28" | — |
| 2014 | 52° | 34° | 43° | 0.1" | — |
| 2013 | 25° | 16° | 21° | — | — |
| 2012 | 49° | 35° | 42° | 0.94" | — |
| 2011 | 68° | 39° | 54° | — | — |
| 2010 | 37° | 30° | 34° | 0.41" | — |
| 2009 | 59° | 21° | 40° | — | — |
| 2008 | 43° | 5° | 24° | — | — |
| 2007 | 59° | 32° | 46° | — | — |
| 2006 | 21° | 11° | 16° | — | — |
| 2005 | 55° | 37° | 46° | 0.3" | — |
| 2004 | 65° | 36° | 50° | 0.2" | — |
| 2003 | 52° | 33° | 42° | — | — |
| 2002 | 61° | 35° | 48° | 1.17" | — |
| 2001 | 45° | 32° | 38° | — | — |
| 2000 | 57° | 30° | 44° | — | — |
| 1999 | 36° | 33° | 34° | — | — |
| 1998 | 45° | 37° | 41° | — | — |
| 1997 | 58° | 45° | 51° | — | — |
| 1996 | 67° | 48° | 57° | — | — |
| 1995 | 65° | 39° | 52° | — | — |
| 1994 | 52° | 32° | 42° | 2.79" | — |
| 1993 | 35° | 32° | 34° | — | — |
| 1992 | 66° | 32° | 49° | — | — |
| 1991 | 66° | 30° | 48° | — | — |
| 1990 | 47° | 22° | 34° | — | — |
| 1989 | 33° | 29° | 31° | 0.25" | 1.2" |
| 1988 | 40° | 28° | 34° | 0.1" | — |
| 1987 | 43° | 30° | 36° | — | — |
| 1986 | 41° | 15° | 28° | — | — |
| 1985 | 48° | 32° | 40° | — | — |
| 1984 | 50° | 21° | 36° | — | — |
| 1983 | 64° | 45° | 54° | — | — |
| 1982 | 65° | 37° | 51° | — | — |
| 1981 | 70° | 33° | 51° | — | — |
| 1980 | 41° | 34° | 37° | — | — |
| 1979 | 39° | 28° | 34° | — | — |
| 1978 | 26° | 11° | 18° | 0.13" | 0.5" |
| 1977 | 49° | 26° | 37° | — | — |
| 1976 | 63° | 38° | 50° | — | — |
| 1975 | 48° | 23° | 36° | — | — |
| 1974 | 59° | 35° | 47° | — | — |
| 1973 | 50° | 26° | 38° | — | — |
| 1972 | 60° | 29° | 44° | — | — |
| 1971 | 37° | 30° | 34° | — | — |
56 years of data from OLATHE 3E