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Ellis County, TX

: September 2026 so far averaged 86.5°F in Ellis 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
94.1°F
Warmest since 2023
12th warmest of 76
Low
73.8°F
Warmest since 2019
4th warmest of 76

No measurable precipitation in the county average of Ellis 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 Ellis County, TX since 1951: 73.8°F in 2026; the lowest is 46.3°F, in 1967.
2019: 75°F1967: 46.3°F2026: 73.8°F 2026 73.8°F 1967 46.3°F since 2019 1951 2026
  • Normal range, 52.3 to 68.7°F
Every year as a table

Every 29 September high of the county average in Ellis County, TX since 1951: 94.1°F in 2026; the highest is 102.8°F, in 1953.

YearHigh, °FLow, °F
202694.173.8
202587.660.9
202487.761.4
202394.471.2
202288.859.5
202192.868.9
202076.950.2
201995.675
201881.263.8
201780.666.2
20168755.4
201589.166.2
201487.263.8
201387.362.9
201288.268.6
201195.569.3
201083.852.4
200982.556.3
200886.656.8
200788.865.1
200680.954
200598.862.9
200486.456.8
200381.256.3
20029265
200181.153.3
200083.452.8
199989.657.1
199894.271.1
199795.263.2
199673.848.3
199588.668
199495.263.1
199389.456.6
199280.757.4
199178.650.9
199089.565.2
198980.752.6
198888.762.9
19878563.8
198690.773.5
198579.462.9
198458.152.4
198385.461.5
198290.167
198191.964.8
198062.357.8
19799164.1
197884.357.7
197797.174.4
19767260.2
19758359.3
197473.448.7
197377.154.6
197288.772.4
197188.670.4
197074.156.7
196991.163.6
196883.558
196768.446.3
19668059.4
196582.760.4
196467.957.3
19638561.6
196285.859.4
196185.566.3
196083.757.1
195993.765.7
195876.755.1
195780.557.9
195695.361.9
195591.873.8
19549675.4
1953102.865
195292.559.3
19517559.7

The month

August 2026 averaged 89.7°F in Ellis County, TX, the warmest August in the county average since 2023, 4th 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 94.1°F averaged over Ellis 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 73.8°F averaged over Ellis County, TX, the warmest 29 September night in the county average since 2019, tied 4th warmest of 76 (with 1955) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Dallas, TX 34.0 mi, the nearest city with its own station