Weather Almanac: Hull, IA 51239

🗓️ Historical norms for January

January avg. precipitation
🌧️ 0.75"
January days below freezing
📉 ≈30.6 days
Average January lows 3°F – 16°F
USDA Zone
5a
Annual extreme lows -20°F to -15°F
Last Spring Frost (36°F)
🌷 May 15
First Fall Frost (36°F)
🍂 Sep 18

Temperature climatic data from weather station: SIOUX CTR 2 SE (USC00137700)

Precipitation climatic data from weather station: SIOUX CTR 2 SE (USC00137700)

Agricultural climatic data from weather station: SIOUX CTR 2 SE (USC00137700)