Harris County, TX
: September 2026 so far averaged 84°F in Harris 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.
- Tuesday 29 September 2026: a high of 92.9°F averaged over Harris County, TX, the warmest 29 September in the county average since 2023, 7th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 73.5°F averaged over Harris County, TX, the warmest 29 September night in the county average since 2019, 10th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of Harris County, TX for 11 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- August 2026 averaged 86.6°F in Harris County, TX, the warmest August in the county average since 2024, tied 4th warmest of 132 (with 2024) (county average from NOAA's monthly county data, 1895 to 2026).
- Days of the month without a value
- 0
Every year on this date
- Above the normal range
- In it
- Below it
- Normal range
- This year and the extreme
Every year as a table
| Year | High, °F | Low, °F |
|---|---|---|
| 2026 | 92.9 | 73.5 |
| 2025 | 89.7 | 63.8 |
| 2024 | 92.7 | 62.7 |
| 2023 | 94.2 | 71.4 |
| 2022 | 87.8 | 61.8 |
| 2021 | 86.9 | 69.2 |
| 2020 | 81 | 60 |
| 2019 | 92.5 | 76.2 |
| 2018 | 82.1 | 70.1 |
| 2017 | 91.2 | 73.3 |
| 2016 | 87.6 | 64.3 |
| 2015 | 78.3 | 68.4 |
| 2014 | 87.7 | 70 |
| 2013 | 89.1 | 73.9 |
| 2012 | 87.4 | 70.6 |
| 2011 | 96.2 | 74.2 |
| 2010 | 83.7 | 57.9 |
| 2009 | 91.8 | 70.7 |
| 2008 | 88.2 | 60.8 |
| 2007 | 90.5 | 68.9 |
| 2006 | 86 | 61.9 |
| 2005 | 96.5 | 76.7 |
| 2004 | 90.3 | 65.2 |
| 2003 | 82.4 | 57.3 |
| 2002 | 88.3 | 66.1 |
| 2001 | 81.7 | 54 |
| 2000 | 84.5 | 55.4 |
| 1999 | 83.2 | 60 |
| 1998 | 94.6 | 73.7 |
| 1997 | 88.1 | 64.6 |
| 1996 | 76.5 | 51.5 |
| 1995 | 90.1 | 67.2 |
| 1994 | 91.9 | 60.9 |
| 1993 | 87.2 | 55.5 |
| 1992 | 84.3 | 58.1 |
| 1991 | 80.9 | 55.7 |
| 1990 | 89.1 | 64.2 |
| 1989 | 81.5 | 58.6 |
| 1988 | 90.8 | 66.9 |
| 1987 | 79.8 | 70.6 |
| 1986 | 88.8 | 76 |
| 1985 | 81.2 | 65.6 |
| 1984 | 73.1 | 58.4 |
| 1983 | 83.5 | 61.5 |
| 1982 | 89 | 66.9 |
| 1981 | 90.2 | 67.2 |
| 1980 | 89.3 | 72.4 |
| 1979 | 86.4 | 63.8 |
| 1978 | 77.7 | 64.1 |
| 1977 | 92.3 | 74.3 |
| 1976 | 77.4 | 63.9 |
| 1975 | 81.8 | 54.8 |
| 1974 | 89 | 57.1 |
| 1973 | 82.1 | 63.1 |
| 1972 | 89.5 | 72.3 |
| 1971 | 89 | 70.6 |
| 1970 | 76.7 | 56.6 |
| 1969 | 90.8 | 62.7 |
| 1968 | 84.7 | 60.7 |
| 1967 | 70.4 | 47.2 |
| 1966 | 84.6 | 62 |
| 1965 | 86.6 | 63.5 |
| 1964 | 70.8 | 63 |
| 1963 | 83 | 61.7 |
| 1962 | 84.9 | 63.5 |
| 1961 | 90.5 | 69.3 |
| 1960 | 82.2 | 58.4 |
| 1959 | 90.4 | 73 |
| 1958 | 78.6 | 62 |
| 1957 | 80.6 | 58.4 |
| 1956 | 94.9 | 63.9 |
| 1955 | 92 | 73.9 |
| 1954 | 87.5 | 74.3 |
| 1953 | 95.4 | 68.5 |
| 1952 | 88.5 | 60.7 |
| 1951 | 85.3 | 64 |
Nearby
Houston, TX 9.0 mi, the nearest city with its own station