Louisiana · county areal climate 1951–2025
St. Helena Parish, LA
A 67.2°F / 62.4" normal · 2025 ran +1.3°F vs normal.
2026 so far · through Jul 10: This area is running
+2.3°F (67.5°F) vs the 1996–2025 to-date normal — the
4th warmest start of 76 years. Precipitation
117% of normal.
U.S. year-to-date → Normal (1996–2025)
67.2°F
annual mean · 62.4" precipitation
2025 vs Normal
+1.3°F
68.5°F · 52.9" (85% of normal)
Warmest Year
69.9°F
2023 · coldest 63.9°F (1968)
Wettest Year
87.4in
2021 · driest 43.8" (1963)
Hottest Day
103.7°F
Aug 28 · 2023
Coldest Day
6.2°F
Jan 21 · 1985
Biggest Rain Day
8.64in
Oct 26 · 2015
Record
1951–2025
75 complete years · NOAA nClimGrid
—— normal temperature (°F) · ▮ normal precipitation (in) · 1996–2025
Areal
nClimGrid averages (NOAA/NCEI) over the whole area — an average across the region, not a single station. Separate from the
station records.