Weather Almanac: Rio Vista, CA 94571

🗓️ Historical norms for February

February avg. precipitation
🌧️ 2.35"
February days below freezing
📉 ≈0.7 days
Average February lows 40°F – 45°F
USDA Zone
9b
Annual extreme lows 25°F to 30°F
Last Spring Frost (36°F)
🌷 Mar 10
First Fall Frost (36°F)
🍂 Nov 23

Temperature climatic data from weather station: ANTIOCH PUMP PLT #3 (USC00040232)

Precipitation climatic data from weather station: ANTIOCH PUMP PLT #3 (USC00040232)

Agricultural climatic data from weather station: ANTIOCH PUMP PLT #3 (USC00040232)