Weather Almanac: Port Sulphur, LA 70083

🗓️ Historical norms for December

December avg. precipitation
🌧️ 4.36"
December days below freezing
📉 ≈1.7 days
Average December lows 43°F – 51°F
USDA Zone
9b
Annual extreme lows 25°F to 30°F
Last Spring Frost (36°F)
🌷 Mar 5
First Fall Frost (36°F)
🍂 Dec 5

Temperature climatic data from weather station: LSU CITRUS RSCH STN (USC00165624)

Precipitation climatic data from weather station: LSU CITRUS RSCH STN (USC00165624)

Agricultural climatic data from weather station: LSU CITRUS RSCH STN (USC00165624)