Weather Almanac: Posey, CA 93260

🗓️ Historical norms for December

December avg. precipitation
🌧️ 3.05"
December days below freezing
📉 ≈23.9 days
Average December lows 25°F – 31°F
USDA Zone
9a
Annual extreme lows 20°F to 25°F
Last Spring Frost (36°F)
🌷 May 5
First Fall Frost (36°F)
🍂 Oct 20

Temperature climatic data from weather station: GLENNVILLE (USC00043463)

Precipitation climatic data from weather station: GLENNVILLE (USC00043463)

Agricultural climatic data from weather station: KERN RIVER PH 3 (USC00044523)