Weather on September 11
Kansas City, MO
55 Years of Data
Avg High
84°F
Avg Low
63°F
Warmest
2000
87°F avg
Coldest
2014
57°F avg
About This Date
September 11th in Kansas City, MO typically brings warm fall weather, with average highs around 84°F and lows near 63°F. Over 54 years of records, the warmest September 11th was in 2000 (87°F average), while the coldest was 2014 (57°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 24% of September 11th dates historically, with the wettest September 11th recording 12.95" of rain. The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.3°F cooler on this date compared to 20-30 years ago.
Planning for September 11th in Kansas City, MO? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 65° | 78° | — | — |
| 2024 | 91° | 58° | 74° | — | — |
| 2023 | 76° | 62° | 69° | 0.28" | — |
| 2022 | 76° | 56° | 66° | — | — |
| 2021 | 88° | 72° | 80° | — | — |
| 2020 | 63° | 55° | 59° | 0.13" | — |
| 2019 | 93° | 76° | 84° | — | — |
| 2018 | 83° | 64° | 73° | — | — |
| 2017 | 82° | 62° | 72° | — | — |
| 2016 | 79° | 57° | 68° | — | — |
| 2015 | 74° | 58° | 66° | — | — |
| 2014coldest | 61° | 54° | 57° | 0.03" | — |
| 2013 | 96° | 73° | 85° | — | — |
| 2012 | 90° | 64° | 77° | — | — |
| 2011 | 84° | 58° | 71° | 0.03" | — |
| 2010 | 83° | 64° | 73° | — | — |
| 2009 | 83° | 64° | 73° | — | — |
| 2008 | 72° | 69° | 70° | 2.03" | — |
| 2007 | 82° | 52° | 67° | — | — |
| 2006 | 77° | 63° | 70° | — | — |
| 2005 | 90° | 74° | 82° | — | — |
| 2004 | 85° | 65° | 75° | — | — |
| 2003 | 81° | 63° | 72° | 1.47" | — |
| 2002 | 79° | 61° | 70° | — | — |
| 2001 | 81° | 60° | 70° | — | — |
| 2000warmest | 101° | 73° | 87° | 1.19" | — |
| 1999 | 80° | 64° | 72° | — | — |
| 1998 | 91° | 61° | 76° | — | — |
| 1997 | 79° | 55° | 67° | — | — |
| 1996 | 86° | 65° | 75° | 0.25" | — |
| 1995 | 81° | 58° | 69° | — | — |
| 1994 | 81° | 59° | 70° | — | — |
| 1993 | 84° | 62° | 73° | — | — |
| 1992 | 76° | 54° | 65° | — | — |
| 1991 | 93° | 73° | 83° | — | — |
| 1990 | 89° | 70° | 79° | — | — |
| 1989 | 71° | 57° | 64° | — | — |
| 1988 | 91° | 69° | 80° | — | — |
| 1987 | 83° | 62° | 72° | 0.25" | — |
| 1986 | 76° | 63° | 69° | 4.27" | — |
| 1985 | 74° | 65° | 69° | — | — |
| 1984 | 93° | 66° | 80° | 0.05" | — |
| 1983 | 79° | 60° | 69° | 1.3" | — |
| 1982 | 88° | 72° | 80° | — | — |
| 1981 | 90° | 72° | 81° | — | — |
| 1980 | 86° | 62° | 74° | — | — |
| 1979 | 88° | 66° | 77° | — | — |
| 1978 | 91° | 71° | 81° | — | — |
| 1977 | 80° | 56° | 68° | — | — |
| 1976 | 88° | 50° | 69° | — | — |
| 1975 | 86° | 63° | 74° | 12.95" | — |
| 1974 | 83° | 67° | 75° | — | — |
| 1972 | 92° | 71° | 81° | — | — |
| 1971 | 88° | 63° | 75° | — | — |
54 years of data from KANSAS CITY DWTN AP