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Anderson County, TX

: September 2026 so far averaged 84°F in Anderson County, TX, 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
92.5°F
Warmest since 2023
12th warmest of 76
Low
70°F
Warmest since 2019
8th warmest of 76

No measurable precipitation in the county average of Anderson 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 Anderson County, TX since 1951: 70°F in 2026; the lowest is 43.4°F, in 1967.
2019: 75.1°F1967: 43.4°F2026: 70°F 2026 70°F 1967 43.4°F since 2019 1951 2026
  • Normal range, 50.8 to 68.6°F
Every year as a table

Every 29 September high of the county average in Anderson County, TX since 1951: 92.5°F in 2026; the highest is 99.9°F, in 1953.

YearHigh, °FLow, °F
202692.570
202586.459.5
202487.160.5
202393.468.3
202289.255.7
202188.767.8
20207848.5
201992.675.1
20188363.1
201789.668.6
201685.655.8
201585.466.8
201488.162.9
201386.667.2
201290.765.8
201196.665
201084.353.4
200986.458.7
200884.155.1
200788.861.5
200683.153.8
200595.869
200486.855.5
200383.252.2
200291.162
20018051.9
200082.948.9
19999157.3
199893.770.4
199790.860.3
199671.446.2
199589.365.3
199493.460.5
199387.851.6
199280.156.8
199178.651
199089.263.1
198979.353.8
19889163.1
198783.864.8
198690.172.6
198582.757
198462.951.6
198384.958.3
198291.564.5
19819265.8
198077.660
197986.861.2
19787859.2
197793.672.8
197672.758.6
197582.453.9
197480.548.5
197378.354.6
197287.770.7
197190.668.9
19707554.3
196992.460.4
196883.357
196769.643.4
196679.858.1
196585.259
196465.557.3
196383.559.6
196285.256.8
196187.165.5
196082.456
19599265.5
195875.552.2
195779.254.6
195695.557.1
195592.671.6
195494.773.2
195399.964.3
195290.157.9
195178.757.4

The month

August 2026 averaged 87.4°F in Anderson County, TX, the warmest August in the county average since 2023, tied 3rd warmest of 132 (with 1951) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 92.5°F averaged over Anderson County, TX, the warmest 29 September in the county average since 2023, 12th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 70°F averaged over Anderson County, TX, the warmest 29 September night in the county average since 2019, 8th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Tyler, TX 38.8 mi, the nearest city with its own station