Weather on September 16
Olathe, KS
55 Years of Data
Avg High
77°F
Avg Low
58°F
Warmest
1978
85°F avg
Coldest
2007
53°F avg
About This Date
September 16th in Olathe, KS typically brings pleasant fall weather, with average highs around 77°F and lows near 58°F. Over 55 years of records, the warmest September 16th was in 1978 (85°F average), while the coldest was 2007 (53°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 29% of September 16th dates historically, with the wettest September 16th recording 13.06" of rain. The last decade has been 7.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 7.0°F warmer on this date compared to 20-30 years ago.
Planning for September 16th in Olathe, KS? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 67° | 79° | — | — |
| 2024 | 87° | 63° | 75° | — | — |
| 2023 | 83° | 57° | 70° | 2.34" | — |
| 2022 | 81° | 61° | 71° | — | — |
| 2021 | 85° | 63° | 74° | — | — |
| 2020 | 83° | 58° | 70° | — | — |
| 2019 | 90° | 70° | 80° | — | — |
| 2018 | 87° | 67° | 77° | — | — |
| 2017 | 85° | 64° | 74° | 1.12" | — |
| 2016 | 70° | 63° | 66° | 0.69" | — |
| 2015 | 86° | 65° | 75° | — | — |
| 2014 | 71° | 47° | 59° | — | — |
| 2013 | 63° | 59° | 61° | 0.48" | — |
| 2012 | 73° | 58° | 65° | — | — |
| 2011 | 59° | 50° | 55° | — | — |
| 2010 | 69° | 57° | 63° | — | — |
| 2009 | 81° | 65° | 73° | — | — |
| 2008 | 73° | 47° | 60° | — | — |
| 2007coldest | 62° | 45° | 53° | — | — |
| 2006 | 91° | 65° | 78° | — | — |
| 2005 | 61° | 51° | 56° | 0.53" | — |
| 2004 | 79° | 58° | 68° | 0.81" | — |
| 2003 | 80° | 56° | 68° | — | — |
| 2002 | 75° | 56° | 65° | — | — |
| 2001 | 75° | 58° | 66° | 1.45" | — |
| 2000 | 80° | 52° | 66° | — | — |
| 1999 | 69° | 49° | 59° | — | — |
| 1998 | 80° | 68° | 74° | — | — |
| 1997 | 92° | 73° | 82° | — | — |
| 1996 | 68° | 55° | 62° | 4.11" | — |
| 1995 | 80° | 66° | 73° | — | — |
| 1994 | 81° | 58° | 69° | — | — |
| 1993 | 67° | 43° | 55° | — | — |
| 1992 | 86° | 71° | 79° | — | — |
| 1991 | 77° | 60° | 69° | 0.1" | — |
| 1990 | 78° | 58° | 68° | — | — |
| 1989 | 74° | 49° | 61° | — | — |
| 1988 | 86° | 64° | 75° | 13.06" | — |
| 1987 | 76° | 58° | 67° | 0.79" | — |
| 1986 | 81° | 62° | 71° | — | — |
| 1985 | 75° | 58° | 66° | — | — |
| 1984 | 68° | 43° | 55° | — | — |
| 1983 | 78° | 53° | 66° | 0.41" | — |
| 1982 | 73° | 51° | 62° | — | — |
| 1981 | 67° | 48° | 57° | 0.13" | — |
| 1980 | 75° | 55° | 65° | — | — |
| 1979 | 74° | 46° | 60° | — | — |
| 1978warmest | 95° | 75° | 85° | 0.56" | — |
| 1977 | 82° | 59° | 71° | 0.94" | — |
| 1976 | 82° | 60° | 71° | — | — |
| 1975 | 65° | 58° | 61° | — | — |
| 1974 | 73° | 55° | 64° | — | — |
| 1973 | 77° | 54° | 65° | 0.91" | — |
| 1972 | 90° | 66° | 78° | — | — |
| 1971 | 73° | 47° | 60° | — | — |
55 years of data from OLATHE 3E