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Carter County, OK

: September 2026 so far averaged 85.1°F in Carter County, OK, 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
90.6°F
Warmest since 2023
17th warmest of 76
Low
69.3°F
Warmest since 2019
7th warmest of 76

No measurable precipitation in the county average of Carter County, OK for 1 day to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Carter County, OK since 1951: 69.3°F in 2026; the lowest is 43.1°F, in 1967.
2019: 75°F1967: 43.1°F2026: 69.3°F 2026 69.3°F 1967 43.1°F since 2019 1951 2026
  • Normal range, 47.5 to 65.9°F
Every year as a table

Every 29 September high of the county average in Carter County, OK since 1951: 90.6°F in 2026; the highest is 102°F, in 1953.

YearHigh, °FLow, °F
202690.669.3
202585.459
202487.556.4
202394.367.3
202291.258.5
202191.863.9
202074.244.7
201989.475
201874.759.8
201767.261.6
201686.253.7
201586.160.7
201485.859
20137853
201278.465.7
20119354.5
201083.450.6
200976.147.5
200886.353.9
200786.861
200676.247.7
20059355.7
200481.856
200376.253.4
200291.362.3
200178.751.7
20008549.9
199969.547.4
199895.468.6
199786.555.9
199672.646.1
199587.567.3
199493.359.7
199388.656
199281.750.7
199179.349.6
199087.763.9
19898148.9
198888.559.3
198776.557.8
198689.371.6
198576.457.3
19845846
19838863.2
19829066.4
198191.464.6
19806253.5
197991.660.8
197887.556.5
197794.572.7
197670.650.7
197584.253.6
19747445.5
197376.854.1
197288.766.3
197187.369.4
197077.356.7
196990.662.5
196883.755.9
196772.143.1
196682.757.5
19658259.3
196471.654.9
196385.253.4
196280.957.5
196182.362.9
196085.655.3
195987.960.1
195876.953.2
195778.453.3
195695.661.4
195591.971.5
195495.172
195310264
195292.656.9
195175.357.3

The month

August 2026 averaged 89°F in Carter County, OK, the warmest August in the county average since 2011, 2nd 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 90.6°F averaged over Carter County, OK, the warmest 29 September in the county average since 2023, tied 17th warmest of 76 (with 1969) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 69.3°F averaged over Carter County, OK, the warmest 29 September night in the county average since 2019, 7th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Lawton, OK 67.8 mi, the nearest city with its own station