Weather Almanac: Bayfield, WI 54814

🗓️ Historical norms for September

September avg. precipitation
🌧️ 3.70"
September days below freezing
📉 ≈0.2 days
Average September lows 47°F – 51°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 Jun 5
First Fall Frost (36°F)
🍂 Sep 24

Temperature climatic data from weather station: BAYFIELD 6 N (USC00470603)

Precipitation climatic data from weather station: BAYFIELD 6 N (USC00470603)

Agricultural climatic data from weather station: BAYFIELD 6 N (USC00470603)