Hull is drier than most of Iowa
Hull has cold, snowy winters and pleasant summers. A typical July afternoon reaches 84°, a January night drops to 8°, and about 34 inches of snow falls in a normal winter. In November, a normal day reaches 44° and a normal night drops to 24°.
Getting the latest forecast from the National Weather Service…
What stands out about Hull’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in Hull’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Hull.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Hull itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Rock Valley, IA (9 mi, snow) and Sioux Ctr 2 Se, IA (9 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.