Weather Almanac: Trinidad, CA 95570

🗓️ Historical norms for December

December avg. precipitation
🌧️ 8.44"
December days below freezing
📉 ≈5.5 days
Average December lows 35°F – 42°F
USDA Zone
9b
Annual extreme lows 25°F to 30°F
Last Spring Frost (36°F)
🌷 May 9
First Fall Frost (36°F)
🍂 Oct 18

Temperature climatic data from weather station: ARCATA EUREKA AP (USW00024283)

Precipitation climatic data from weather station: ARCATA EUREKA AP (USW00024283)

Agricultural climatic data from weather station: ARCATA EUREKA AP (USW00024283)