San Jacinto County, TX
: September 2026 so far averaged 82.9°F in San Jacinto County, TX, the warmest 1 to 29 September in the county average since 2005, tied 1st warmest of 76 (with 2005) (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 93.3°F averaged over San Jacinto County, TX, the warmest 29 September in the county average since 2023, 9th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- Tuesday 29 September 2026: a low of 70.2°F averaged over San Jacinto County, TX, the warmest 29 September night in the county average since 2019, 13th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of San Jacinto County, TX for 17 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- August 2026 averaged 86.4°F in San Jacinto 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).
- 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 | 93.3 | 70.2 |
| 2025 | 88.3 | 60.5 |
| 2024 | 88.9 | 59.7 |
| 2023 | 93.4 | 69.9 |
| 2022 | 87.1 | 59.6 |
| 2021 | 86.8 | 68.6 |
| 2020 | 78.3 | 53 |
| 2019 | 92 | 74.2 |
| 2018 | 81.2 | 67.3 |
| 2017 | 89.9 | 71.3 |
| 2016 | 85 | 61.3 |
| 2015 | 76 | 67.2 |
| 2014 | 88.2 | 68.1 |
| 2013 | 87.5 | 71.1 |
| 2012 | 89.1 | 67.2 |
| 2011 | 96.7 | 71.2 |
| 2010 | 84.4 | 55.1 |
| 2009 | 90.4 | 66.3 |
| 2008 | 87.7 | 57 |
| 2007 | 90.7 | 64.9 |
| 2006 | 85.5 | 56.4 |
| 2005 | 96.7 | 73.8 |
| 2004 | 89.5 | 60.8 |
| 2003 | 83.1 | 54.2 |
| 2002 | 88.8 | 63.4 |
| 2001 | 80.6 | 51.5 |
| 2000 | 83.8 | 51.1 |
| 1999 | 85.9 | 58.8 |
| 1998 | 94 | 71.7 |
| 1997 | 89.2 | 60.7 |
| 1996 | 74.5 | 48.6 |
| 1995 | 90.1 | 64.8 |
| 1994 | 93.2 | 59.3 |
| 1993 | 89.6 | 51.6 |
| 1992 | 83.6 | 56.7 |
| 1991 | 79.5 | 53.1 |
| 1990 | 90.4 | 62.7 |
| 1989 | 79.9 | 56.6 |
| 1988 | 91.5 | 64.3 |
| 1987 | 80.1 | 69.2 |
| 1986 | 88.6 | 74 |
| 1985 | 82.3 | 60.7 |
| 1984 | 71.5 | 55.9 |
| 1983 | 83.9 | 60.1 |
| 1982 | 89.7 | 64.2 |
| 1981 | 90.9 | 65.3 |
| 1980 | 90.3 | 70.1 |
| 1979 | 85.9 | 60.7 |
| 1978 | 78.1 | 62.3 |
| 1977 | 93.5 | 73.6 |
| 1976 | 76.6 | 60.9 |
| 1975 | 81 | 51.6 |
| 1974 | 88.5 | 53.5 |
| 1973 | 80.8 | 60.1 |
| 1972 | 89.2 | 71 |
| 1971 | 89.9 | 69 |
| 1970 | 77.4 | 55 |
| 1969 | 92.7 | 59.6 |
| 1968 | 84.5 | 56.8 |
| 1967 | 71 | 42.8 |
| 1966 | 81.3 | 58 |
| 1965 | 86.1 | 61.9 |
| 1964 | 68.9 | 60.9 |
| 1963 | 82.4 | 59.4 |
| 1962 | 85.9 | 60 |
| 1961 | 90.3 | 67.6 |
| 1960 | 82.3 | 55.9 |
| 1959 | 91.1 | 71.5 |
| 1958 | 80.3 | 57.7 |
| 1957 | 80 | 56.4 |
| 1956 | 97.5 | 60.5 |
| 1955 | 93.8 | 72.2 |
| 1954 | 90.2 | 72.8 |
| 1953 | 97.1 | 67.3 |
| 1952 | 90.6 | 58.1 |
| 1951 | 84.2 | 61.1 |
Nearby
Houston, TX 42.4 mi, the nearest city with its own station