Weather on September 13
Olathe, KS
55 Years of Data
Avg High
80°F
Avg Low
59°F
Warmest
1984
83°F avg
Coldest
1989
48°F avg
About This Date
September 13th in Olathe, KS typically brings warm fall weather, with average highs around 80°F and lows near 59°F. Over 55 years of records, the warmest September 13th was in 1984 (83°F average), while the coldest was 1989 (48°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 25% of September 13th dates historically, with the wettest September 13th recording 7.92" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for September 13th in Olathe, KS? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 67° | 79° | — | — |
| 2024 | 78° | 65° | 71° | — | — |
| 2023 | 82° | 53° | 68° | — | — |
| 2022 | 88° | 54° | 71° | — | — |
| 2021 | 86° | 63° | 74° | — | — |
| 2020 | 78° | 55° | 67° | — | — |
| 2019 | 76° | 61° | 68° | — | — |
| 2018 | 80° | 63° | 71° | — | — |
| 2017 | 83° | 56° | 69° | — | — |
| 2016 | 82° | 65° | 73° | 0.79" | — |
| 2015 | 75° | 51° | 63° | — | — |
| 2014 | 62° | 38° | 50° | — | — |
| 2013 | 77° | 58° | 67° | — | — |
| 2012 | 74° | 53° | 63° | 1.98" | — |
| 2011 | 83° | 64° | 73° | — | — |
| 2010 | 86° | 61° | 73° | 0.38" | — |
| 2009 | 80° | 62° | 71° | — | — |
| 2008 | 76° | 68° | 72° | 7.92" | — |
| 2007 | 78° | 53° | 66° | — | — |
| 2006 | 67° | 54° | 60° | — | — |
| 2005 | 87° | 71° | 79° | — | — |
| 2004 | 85° | 64° | 74° | — | — |
| 2003 | 70° | 59° | 64° | 0.41" | — |
| 2002 | 80° | 59° | 70° | — | — |
| 2001 | 82° | 59° | 71° | — | — |
| 2000 | 91° | 56° | 73° | — | — |
| 1999 | 71° | 51° | 61° | 1.98" | — |
| 1998 | 78° | 68° | 73° | — | — |
| 1997 | 77° | 64° | 71° | 4.11" | — |
| 1996 | 71° | 49° | 60° | — | — |
| 1995 | 87° | 61° | 74° | 0.25" | — |
| 1994 | 87° | 69° | 78° | — | — |
| 1993 | 82° | 69° | 76° | 3.96" | — |
| 1992 | 85° | 68° | 76° | — | — |
| 1991 | 90° | 71° | 80° | — | — |
| 1990 | 88° | 66° | 77° | — | — |
| 1989coldest | 51° | 45° | 48° | 1.02" | — |
| 1988 | 91° | 57° | 74° | — | — |
| 1987 | 81° | 55° | 68° | — | — |
| 1986 | 83° | 56° | 69° | — | — |
| 1985 | 72° | 52° | 62° | — | — |
| 1984warmest | 94° | 72° | 83° | — | — |
| 1983 | 73° | 50° | 62° | 0.53" | — |
| 1982 | 86° | 65° | 75° | 0.38" | — |
| 1981 | 88° | 62° | 75° | — | — |
| 1980 | 91° | 68° | 80° | — | — |
| 1979 | 80° | 49° | 64° | — | — |
| 1978 | 89° | 67° | 78° | — | — |
| 1977 | 81° | 62° | 71° | 6.22" | — |
| 1976 | 85° | 64° | 74° | — | — |
| 1975 | 70° | 46° | 58° | — | — |
| 1974 | 62° | 41° | 52° | — | — |
| 1973 | 66° | 62° | 64° | 2.74" | — |
| 1972 | 90° | 70° | 80° | — | — |
| 1971 | 87° | 59° | 73° | — | — |
55 years of data from OLATHE 3E