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Liberty County, TX

: September 2026 so far averaged 83.1°F in Liberty County, TX, the warmest 1 to 29 September in the county average since 2019, 2nd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

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

High
92.2°F
Warmest since 2023
8th warmest of 76
Low
71.7°F
Warmest since 2019
11th warmest of 76

No measurable precipitation in the county average of Liberty County, TX for 17 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Liberty County, TX since 1951: 71.7°F in 2026; the lowest is 45.2°F, in 1967.
2019: 74.2°F1967: 45.2°F2026: 71.7°F 2026 71.7°F 1967 45.2°F since 2019 1951 2026
  • Normal range, 53.1 to 73°F
Every year as a table

Every 29 September high of the county average in Liberty County, TX since 1951: 92.2°F in 2026; the highest is 95.6°F, in 2005.

YearHigh, °FLow, °F
202692.271.7
202589.262.6
202491.460.1
202393.870.5
202287.459.8
20218568.8
202081.255
201992.874.2
201881.568.5
201791.371.5
201686.662.3
201579.167.9
201487.569.5
201388.673
201289.169.5
201195.571.5
201083.656.9
200990.868.7
20088859.1
200789.766.7
200685.558.9
200595.674.8
200488.663.3
200382.455.8
200287.865.3
200180.652.5
200084.153
199984.160.8
199894.573
199788.362.4
199676.150.4
19959065.7
199491.759.9
199387.553.1
199284.758.4
19918054.2
199089.763.2
198978.959
198889.564.4
198778.670.4
198688.974.7
19858262
19847458.1
198383.661.2
19828964.9
198191.166.1
198089.172
197986.261.7
197876.764.3
19779273.9
197679.464.3
197580.752
19748956.9
19738363.9
197288.470.7
19718969.5
197077.957.5
196992.260.5
19688558.6
196771.245.2
196683.760.2
196585.664.1
196471.263.1
196380.861
196285.562
196190.368.8
196081.257.6
19598973.4
195879.160.7
195779.657.8
195695.363
195591.373.9
195487.373.2
195395.268.4
195288.959.6
195184.162.9

The month

August 2026 averaged 86.3°F in Liberty County, TX, the warmest August in the county average since 2023, 3rd 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 92.2°F averaged over Liberty County, TX, the warmest 29 September in the county average since 2023, tied 8th warmest of 76 (with 1969) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 71.7°F averaged over Liberty County, TX, the warmest 29 September night in the county average since 2019, 11th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Houston, TX 33.3 mi, the nearest city with its own station