Ann Arbor Weather & Climate Guide

📅 Published: January 3, 2025

Four distinct seasons in Michigan's premier university town

Ann Arbor's Four-Season Climate

Ann Arbor experiences true four-season climate with cold snowy winters, warm humid summers, and beautiful spring and fall transitions. Understanding these patterns helps homeowners prepare and protect their properties year-round.

📊 Climate Overview

36"
Average Annual Snowfall
84°F
Average Summer High
16°F
Average Winter Low
35"
Annual Rainfall

❄️ Winter (December-February)

Temperature Range:

Average High: 32°F | Average Low: 16°F

What to Expect:

  • 36 inches average snowfall (some winters 50"+)
  • Lake effect snow from Lake Michigan occasionally
  • Temperatures below 0°F several times per winter
  • Ice storms and freezing rain events
  • Gray skies common (limited sunshine)

Home Impact:

  • Ice dam risk (high priority prevention)
  • High heating costs ($150-220/month)
  • Snow load on roofs
  • Freeze-thaw cycles affect roofs, driveways

🌸 Spring (March-May)

Temperature Range:

Average High: 45-68°F | Average Low: 28-45°F

What to Expect:

  • Variable weather - snow possible through early April
  • Rainy season (April showers!)
  • Blooming flowers, greenery returns
  • Peony bloom at Nichols Arb (June)

Home Impact:

  • Roof leak detection as snow melts
  • Foundation drainage issues from snowmelt
  • Gutter cleaning essential

☀️ Summer (June-August)

Temperature Range:

Average High: 82-84°F | Average Low: 61-64°F

What to Expect:

  • Warm, humid weather
  • Occasional heat waves (90-95°F)
  • Thunderstorms and heavy rain
  • Beautiful weather for outdoor activities
  • Ann Arbor Art Fair weather (mid-July)

Home Impact:

  • AC costs ($120-160/month)
  • Storm damage from severe weather
  • Humidity affects basements

🍂 Fall (September-November)

Temperature Range:

Average High: 72-48°F | Average Low: 52-32°F

What to Expect:

  • Beautiful fall colors (late Sept-Oct)
  • Comfortable temperatures
  • Football season at Michigan Stadium
  • First frost typically mid-October
  • First snow usually November

Home Impact:

  • Gutter cleaning (falling leaves)
  • Winter preparation critical
  • Roof inspection before winter

Seasonal Roof Protection for Ann Arbor's Climate

Elite Roofing understands Ann Arbor's unique weather challenges. Our free seasonal inspections help identify issues before they become problems.

  • ✅ Fall: Pre-winter inspection and prep
  • ✅ Spring: Post-winter damage assessment
  • ✅ Year-round emergency service
  • ✅ Ice dam prevention systems
Schedule Seasonal Inspection