Chautauqua County weather, town by town
6 places in Chautauqua County, Kansas, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Chautauqua County Weather Facts
Chautauqua County has 6 places on myweatherrock (6 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 118°F at Sedan on July 24, 1934. The coldest night is -27°F at Sedan on January 30, 1949. The wettest day brought 8.74 inches of rain at Sedan on October 3, 1986. The biggest single-day snow measured 14.02 inches at Sedan on December 17, 1904. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Sedan, about 1 square miles.
About Chautauqua County weather
The map on the Now tab shows every Chautauqua County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 6 Chautauqua County towns with station normals, the warmest month is July, when the day usually reaches 92°F, and the coldest is January, when the night usually falls to 22°F. May is the wettest, with rain on about 11 days.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Chautauqua County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Chautauqua County weather
- What is the hottest temperature recorded at a Chautauqua County station?
- 118°F at Sedan on July 24, 1934, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Chautauqua County station?
- -27°F at Sedan on January 30, 1949.
- What is the most rain a Chautauqua County station has measured in one day?
- 8.74 inches at Sedan on October 3, 1986.
- What is the biggest one-day snowfall at a Chautauqua County station?
- 14.02 inches at Sedan on December 17, 1904.
- How many Chautauqua County towns have a weather page here?
- 6: 6 cities. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Chautauqua County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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