Ximonic (Simo Rasanen) / CC BY-SA 4.0
Olathe, KS Weather on October 12
October 12th in Olathe, KS typically brings pleasant fall weather, with average highs around 70°F and lows near 49°F. Over 55 years of records, the warmest October 12th was in 1975 (77°F average), while the coldest was 1986 (42°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 29% of October 12th dates historically, with the wettest October 12th recording 1.36" of rain. Temperatures on this date have remained relatively stable over the past several decades.
What to Expect on October 12
Planning for October 12th in Olathe, KS? Great weather for outdoor activities.
October 12 Weather Records for Olathe
- •The all-time record high for October 12th in Olathe, KS is 89°F, set in 1975.
- •The coldest October 12th on record dropped to 30°F in 2019.
- •A freeze (32°F or below) has occurred on October 12th in 1 of the last 55 years.
- •Last year (1971), October 12th was 14°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest October 12 ever in Olathe?
The warmest October 12 in Olathe, KS reached 89°F in 1975. That is 19°F above the long-term average high of 70°F.
What was the coldest October 12 ever in Olathe?
The coldest October 12 in Olathe, KS dropped to 30°F in 2019. That is 19°F below the long-term average low of 49°F.
What is the average temperature on October 12 in Olathe?
On October 12, Olathe averages a high of 70°F and a low of 49°F based on 55 years of NOAA weather observations from OLATHE 3E.
How many years of weather data are available for October 12 in Olathe?
We have 55 years of weather records for October 12 in Olathe, KS, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 12 Weather History in Olathe
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 87°F | 58°F | 0" | -- |
| 2024 | 88°F | 59°F | 0" | -- |
| 2023 | 76°F | 60°F | 0" | -- |
| 2022 | 73°F | 51°F | 0.43" | -- |
| 2021 | 77°F | 50°F | 0.15" | -- |
| 2020 | 73°F | 49°F | 0" | -- |
| 2019 | 66°F | 30°F | 0" | -- |
| 2018 | 48°F | 42°F | 0.47" | -- |
| 2017 | 70°F | 46°F | 0" | -- |
| 2016 | 63°F | 43°F | 0.36" | -- |
| 2015 | 78°F | 56°F | 0" | -- |
| 2014 | 59°F | 50°F | 0" | -- |
| 2013 | 70°F | 47°F | 0" | -- |
| 2012 | 61°F | 49°F | 0.39" | -- |
| 2011 | 79°F | 57°F | 0" | -- |
| 2010 | 76°F | 57°F | 0.22" | -- |
| 2009 | 53°F | 40°F | 0.01" | -- |
| 2008 | 79°F | 53°F | 0" | -- |
| 2007 | 64°F | 40°F | 0" | -- |
| 2006 | 54°F | 38°F | 0" | -- |
| 2005 | 67°F | 50°F | 0" | -- |
| 2004 | 54°F | 49°F | 0.47" | -- |
| 2003 | 68°F | 44°F | 0.11" | -- |
| 2002 | 73°F | 52°F | 0" | -- |
| 2001 | 60°F | 47°F | 0" | -- |
| 2000 | 79°F | 45°F | 0" | -- |
| 1999 | 82°F | 58°F | 0" | -- |
| 1998 | 69°F | 50°F | 0" | -- |
| 1997 | 74°F | 56°F | 0.3" | -- |
| 1996 | 77°F | 55°F | 0" | -- |
| 1995 | 86°F | 61°F | 0" | -- |
| 1994 | 71°F | 42°F | 0" | -- |
| 1993 | 69°F | 47°F | 0" | -- |
| 1992 | 70°F | 42°F | 0" | -- |
| 1991 | 83°F | 52°F | 0" | -- |
| 1990 | 64°F | 42°F | 0" | -- |
| 1989 | 81°F | 58°F | 0" | -- |
| 1988 | 65°F | 36°F | 0" | -- |
| 1987 | 69°F | 36°F | 0" | -- |
| 1986 | 44°F | 39°F | 0.77" | -- |
| 1985 | 71°F | 56°F | 0.78" | -- |
| 1984 | 76°F | 57°F | 0" | -- |
| 1983 | 55°F | 38°F | 1.36" | -- |
| 1982 | 67°F | 45°F | 0" | -- |
| 1981 | 63°F | 55°F | 0.22" | -- |
| 1980 | 68°F | 37°F | 0" | -- |
| 1979 | 76°F | 51°F | 0" | -- |
| 1978 | 83°F | 55°F | 0" | -- |
| 1977 | 56°F | 33°F | 0" | -- |
| 1976 | 80°F | 61°F | 0" | -- |
| 1975 | 89°F | 65°F | 0" | -- |
| 1974 | 68°F | 52°F | 0.3" | -- |
| 1973 | 61°F | 43°F | 0.92" | -- |
| 1972 | 63°F | 50°F | 0" | -- |
| 1971 | 84°F | 52°F | 0" | -- |
Based on 55 years of data from NOAA station: OLATHE 3E
Monthly Climate Averages
Historical temperature and precipitation averages for Olathe, KS, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.