Sault Ste. Marie weather in September 2025

Expect 18°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Sault Ste. Marie in September. Check more long-term weather averages for Sault Ste. Marie in September before you book your next holiday to Michigan in 2025/2026.

• 18
  18°C max day temperature
• 5
  5 hours of sunshine per day
• 13
  13 days with some rainfall
• 7
  7°C min night temperature
• 13
  13 hours of daylight per day
• 0
  No heat & humidity
• 97
  97 mm of monthly rainfall
• 5
  5 (Moderate) UV index
• 14
  14°C sea temperature

More about Sault Ste. Marie

• 
  Overview
• 
  Best time to visit
• 
  Weather by month
• 
  5-day weather forecast
• 
  Destinations
• 
  Travel advice
• 
  Deals & discounts

Sault Ste. Marie by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Michigan

• Travelbag^*
• Saga Holidays^*
• Cosmos^*
• Resort Pass^*

Hostelworld: Top deals on accommodation

Sale

• Explore cheap accommodation around the world
• Choose from over 36,000 properties in in over 170 countries
• Get instant confirmation & 24/7 customer service

Go to Hostelworld deal >>

View all Hostelworld offers

The September weather guide for Michigan (Sault Ste. Marie) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about the USA

Sault Ste. Marie September sunrise & sunset times

Browse the sunrise and sunset times for Sault Ste. Marie in September 2025. Select a month to view Sault Ste. Marie sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Related posts

Popular travel offers

Explore holidays in the sun for less

• Beach holidays
• Family holidays
• City breaks
• Summer holidays
• Winter sun holidays
• Holiday offers
• Top travel brands
• Airlines & flights
• Discount hotels
• Airport parking deals
• TUI
• Jet2holidays
• easyJet holidays
• Love Holidays
• Black Friday sales

More holidays

Airport parking

• Manchester Airport
• Stansted Airport
• Bristol Airport
• Luton Airport
• Birmingham Airport
• Edinburgh Airport
• Gatwick Airport
• Glasgow Airport
• Newcastle Airport

More parking

Airport lounges

• Manchester Airport
• Birmingham Airport
• Bristol Airport
• Edinburgh Airport
• Glasgow Airport
• Heathrow Airport
• Newcastle Airport
• Stansted Airport
• Gatwick Airport

More lounges

Top ^