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Graham County, KS

: September 2026 so far averaged 75.4°F in Graham 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
79.6°F
Warmest since 2025
35th warmest of 76
Low
62.1°F
Warmest since 1983
2nd warmest of 76

No measurable precipitation in the county average of Graham County, KS for 3 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Graham County, KS since 1951: 62.1°F in 2026; the lowest is 27.2°F, in 1984.
1983: 63.1°F1984: 27.2°F2026: 62.1°F 2026 62.1°F 1984 27.2°F since 1983 1951 2026
  • Normal range, 37.4 to 55.1°F
Every year as a table

Every 29 September high of the county average in Graham County, KS since 1951: 79.6°F in 2026; the highest is 97°F, in 2023.

YearHigh, °FLow, °F
202679.662.1
202589.255.5
202490.451.4
20239758.7
20227847.4
202190.257.5
20207037.4
201968.355
201850.242.6
201773.547.8
201676.341.3
201588.455.7
201484.758.2
20137044
201274.746.8
201190.749
201081.749.7
200970.237.3
200890.252.9
200784.253.4
200671.640
200565.735.1
200462.452.5
200372.542
200284.751.5
20017949.6
200085.844.9
199957.335.9
199890.154.8
19978048.9
199676.940.9
199571.959.8
199488.447.1
19937341.9
199267.740.3
199185.647.9
199073.948.2
198987.246
19886949.6
198778.343.2
198684.354.5
198542.630.3
198449.927.2
198388.863.1
198290.355.3
198192.152.7
198072.454
19798851.4
197885.952.2
197769.260.1
197664.733.3
197570.538.5
197474.140.5
197358.748.1
197267.640.4
197180.956.8
197080.744.7
19699253.5
196884.747.9
196774.337.2
196684.248.2
19656448.2
196475.941.9
196374.940.4
196275.851.8
196171.543.4
196080.452.9
195961.141.1
19587845.5
195781.650.6
195685.247.9
195576.250.4
195486.346.7
195396.960.7
195291.649.8
195173.142.3

The month

August 2026 averaged 80.5°F in Graham County, KS, the warmest August in the county average since 2007, 13th warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 79.6°F averaged over Graham County, KS, the warmest 29 September in the county average since 2025, 35th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 62.1°F averaged over Graham County, KS, the warmest 29 September night in the county average since 1983, 2nd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

McCook, NE 69.7 mi, the nearest city with its own station