Weather on February 18
Olathe, KS
55 Years of Data
Avg High
47°F
Avg Low
28°F
Warmest
1997
59°F avg
Coldest
2025
5°F avg
About This Date
February 18th in Olathe, KS typically brings chilly winter weather, with average highs around 47°F and lows near 28°F. Over 56 years of records, the warmest February 18th was in 1997 (59°F average), while the coldest was 2025 (5°F) — a 54°F range across recorded history. Precipitation has occurred on 21% of recorded February 18th dates, with snow falling 11% of the time (heaviest snowfall: 2"). 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 18th in Olathe, KS? Bring layers as temperatures can vary throughout the day.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 67° | 48° | 57° | — | — |
| 2025coldest | 9° | 0° | 5° | 0.03" | — |
| 2024 | 52° | 22° | 37° | — | — |
| 2023 | 52° | 26° | 39° | — | — |
| 2022 | 36° | 5° | 21° | — | — |
| 2021 | 26° | 4° | 15° | — | — |
| 2020 | 45° | 27° | 36° | — | — |
| 2019 | 27° | 11° | 19° | — | — |
| 2018 | 55° | 32° | 44° | — | — |
| 2017 | 70° | 38° | 54° | — | — |
| 2016 | 73° | 42° | 58° | — | — |
| 2015 | 19° | 7° | 13° | — | — |
| 2014 | 64° | 39° | 52° | — | — |
| 2013 | 53° | 28° | 41° | 0.05" | — |
| 2012 | 46° | 32° | 39° | — | — |
| 2011 | 59° | 38° | 48° | — | — |
| 2010 | 47° | 20° | 34° | — | — |
| 2009 | 56° | 38° | 47° | — | — |
| 2008 | 39° | 26° | 33° | 0.25" | 1.2" |
| 2007 | 32° | 21° | 27° | — | — |
| 2006 | 22° | 2° | 12° | — | 0.2" |
| 2005 | 51° | 27° | 39° | — | — |
| 2004 | 43° | 29° | 36° | — | — |
| 2003 | 41° | 18° | 29° | — | — |
| 2002 | 59° | 37° | 48° | — | — |
| 2001 | 40° | 18° | 29° | — | — |
| 2000 | 39° | 31° | 35° | 4.52" | — |
| 1999 | 44° | 33° | 39° | 0.15" | 0.5" |
| 1998 | 42° | 38° | 40° | 0.03" | — |
| 1997warmest | 65° | 53° | 59° | — | — |
| 1996 | 44° | 23° | 34° | — | — |
| 1995 | 64° | 34° | 49° | — | — |
| 1994 | 66° | 47° | 56° | — | — |
| 1993 | 22° | -3° | 10° | — | — |
| 1992 | 54° | 40° | 47° | — | — |
| 1991 | 48° | 40° | 44° | 0.05" | — |
| 1990 | 53° | 33° | 43° | — | — |
| 1989 | 35° | 20° | 27° | — | — |
| 1988 | 40° | 24° | 32° | — | — |
| 1987 | 37° | 18° | 27° | — | — |
| 1986 | 64° | 47° | 55° | — | — |
| 1985 | 44° | 30° | 37° | — | — |
| 1984 | 54° | 34° | 44° | 0.79" | — |
| 1983 | 60° | 33° | 47° | — | — |
| 1982 | 42° | 33° | 38° | 0.64" | — |
| 1981 | 65° | 42° | 53° | — | — |
| 1980 | 39° | 15° | 27° | — | — |
| 1979 | 24° | 12° | 18° | 0.13" | 0.5" |
| 1978 | 19° | -4° | 8° | — | — |
| 1977 | 60° | 29° | 44° | — | — |
| 1976 | 61° | 36° | 48° | — | — |
| 1975 | 32° | 25° | 28° | 0.48" | 2" |
| 1974 | 60° | 43° | 51° | — | — |
| 1973 | 36° | 28° | 32° | 0.1" | 1" |
| 1972 | 45° | 27° | 36° | — | — |
| 1971 | 66° | 46° | 56° | — | — |
56 years of data from OLATHE 3E