Weather Almanac: Canterbury, CT 06331

🗓️ Historical norms for September

September avg. precipitation
🌧️ 4.18"
September days below freezing
📉 ≈0.2 days
Average September lows ≈50.0°F
USDA Zone
6b
Annual extreme lows -5°F to 0°F
Last Spring Frost (36°F)
🌷 May 14
First Fall Frost (36°F)
🍂 Oct 1

Temperature climatic data from weather station: HAMPTON (USC00063420)

Precipitation climatic data from weather station: HAMPTON (USC00063420)

Agricultural climatic data from weather station: NORWICH PUB UTIL PLT (USC00065910)