St. Helena Parish, LA
Tuesday : a high of 93.4°F averaged over St. Helena Parish, LA, the warmest 29 September in the county average since 2019, tied 2nd warmest of 76 (with 2019) (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 low of 67.3°F averaged over St. Helena Parish, LA, the warmest 29 September night in the county average since 2021, 18th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
- No measurable precipitation in the county average of St. Helena Parish, LA for 7 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).
The month
- September 2026 so far averaged 81.9°F in St. Helena Parish, LA, 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).
- August 2026 averaged 83.7°F in St. Helena Parish, LA, the warmest August in the county average since 2023, 6th 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 | 93.4 | 67.3 |
| 2025 | 90.5 | 61.9 |
| 2024 | 88.2 | 60.3 |
| 2023 | 89.4 | 66.5 |
| 2022 | 81.3 | 53.6 |
| 2021 | 78.9 | 68.3 |
| 2020 | 84 | 59.1 |
| 2019 | 93.4 | 69.2 |
| 2018 | 81.8 | 67.8 |
| 2017 | 91.9 | 69.2 |
| 2016 | 86.9 | 62.5 |
| 2015 | 84.8 | 71.5 |
| 2014 | 80.8 | 68.7 |
| 2013 | 85.2 | 64 |
| 2012 | 83.7 | 65.2 |
| 2011 | 87.8 | 63.8 |
| 2010 | 82.7 | 51.9 |
| 2009 | 90.6 | 61.3 |
| 2008 | 84.7 | 58.3 |
| 2007 | 87.8 | 64.7 |
| 2006 | 85.6 | 52.7 |
| 2005 | 92.6 | 65.7 |
| 2004 | 87.7 | 57.6 |
| 2003 | 83.2 | 49.6 |
| 2002 | 84.4 | 62.8 |
| 2001 | 80.6 | 49.8 |
| 2000 | 83.5 | 49.6 |
| 1999 | 85.2 | 70.4 |
| 1998 | 83.1 | 73 |
| 1997 | 88.7 | 61.9 |
| 1996 | 68.6 | 48.2 |
| 1995 | 87.5 | 60.1 |
| 1994 | 90 | 59.1 |
| 1993 | 83.6 | 47.9 |
| 1992 | 81.4 | 60.4 |
| 1991 | 80.3 | 51.4 |
| 1990 | 90.5 | 56.6 |
| 1989 | 72.3 | 62.5 |
| 1988 | 87.9 | 66.1 |
| 1987 | 86.5 | 65.2 |
| 1986 | 92.4 | 68.2 |
| 1985 | 79.9 | 54.6 |
| 1984 | 80.2 | 52.7 |
| 1983 | 81.4 | 52.6 |
| 1982 | 85.1 | 57.3 |
| 1981 | 90.6 | 63.3 |
| 1980 | 92.8 | 68 |
| 1979 | 85.2 | 62.5 |
| 1978 | 76.9 | 64.5 |
| 1977 | 90.9 | 69.1 |
| 1976 | 76 | 67.1 |
| 1975 | 78.4 | 47 |
| 1974 | 87.8 | 58.5 |
| 1973 | 87.8 | 68.3 |
| 1972 | 88.8 | 69.3 |
| 1971 | 88.2 | 66.5 |
| 1970 | 77.7 | 50.4 |
| 1969 | 88.7 | 56 |
| 1968 | 85.9 | 56.2 |
| 1967 | 66.5 | 38.5 |
| 1966 | 84.6 | 62.8 |
| 1965 | 76.1 | 66.3 |
| 1964 | 80.7 | 69 |
| 1963 | 78.3 | 56.7 |
| 1962 | 83.7 | 52 |
| 1961 | 87.8 | 62.3 |
| 1960 | 77.3 | 58.4 |
| 1959 | 90 | 69.2 |
| 1958 | 80.7 | 54.7 |
| 1957 | 64.1 | 56.4 |
| 1956 | 88.1 | 56.2 |
| 1955 | 91.9 | 69.7 |
| 1954 | 89.4 | 68.2 |
| 1953 | 95.5 | 58.8 |
| 1952 | 89 | 54.4 |
| 1951 | 83.8 | 56.8 |
Nearby
Baton Rouge, LA 32.6 mi, the nearest city with its own station