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Osage County, KS

: September 2026 so far averaged 77.6°F in Osage County, KS, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
79°F
Warmest since 2025
32nd warmest of 76
Low
62°F
Warmest since 2021
8th warmest of 76

No measurable precipitation in the county average of Osage County, KS for 2 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Osage County, KS since 1951: 62°F in 2026; the lowest is 33.4°F, in 1984.
2021: 62.4°F1984: 33.4°F2026: 62°F 2026 62°F 1984 33.4°F since 2021 1951 2026
  • Normal range, 42.8 to 59.2°F
Every year as a table

Every 29 September high of the county average in Osage County, KS since 1951: 79°F in 2026; the highest is 98.7°F, in 1953.

YearHigh, °FLow, °F
20267962
20258859.1
202482.956.8
202393.361.7
202274.546.3
202189.462.4
20206944.7
201974.362.8
201864.546.1
201775.551.1
201672.148.4
201584.557.7
201483.355.2
201369.644.2
201271.249.8
201187.651.9
20107550.3
200968.943.2
20088560.4
200784.454.2
20066443.8
200571.240.7
200473.946.9
200367.239.3
200290.753.8
200175.547
200083.350.2
19995943.1
199889.565.7
199776.452.6
199672.943
199582.759.1
199478.551.6
199371.744.9
199267.539.4
199184.351.5
199077.555.2
19897741.9
198881.851.6
198775.850.3
198687.263.2
198562.341.6
198454.833.4
198385.560.7
198284.360.5
198182.853.3
198060.352.6
197988.754.1
197879.247.6
197772.658.5
197663.841.7
197564.744.4
197465.537.7
19737051.6
19728145
197186.569.6
197079.747.7
196978.358.2
196884.555.5
196762.135.4
19667549.1
196578.858.5
196470.341.2
196384.147.1
196267.947.9
196167.743.4
196076.649.2
195972.146.9
195867.144.8
195772.142.8
195691.556.9
195579.757.4
195486.763.3
195398.764.4
195293.657.3
195165.241.1

The month

August 2026 averaged 79.3°F in Osage County, KS, the warmest August in the county average since 2023, tied 26th warmest of 132 (with 2010 and 1930) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 79°F averaged over Osage County, KS, the warmest 29 September in the county average since 2025, 32nd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 62°F averaged over Osage County, KS, the warmest 29 September night in the county average since 2021, 8th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Topeka, KS 29.5 mi, the nearest city with its own station