Mild
Average highs are around 26°C, so days are mild rather than hot.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 13°C, sunshine averages 6.2h per day, and rainfall totals about 766mm. Sea temperatures average 10°C across the year.

Annual averages
Temp
13°C
Rain
766mm
Annual total
Sun
6.2h
Sea
10°C
Weather score
39
Poor avg
Mild
Average highs are around 26°C, so days are mild rather than hot.
Showers
Rainfall averages 82mm, so some wet days are possible.
Bright
Sunshine averages 8.5h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 23°C, which can work for swimming but may feel fresh.
Map
Compare Saginaw, Michigan, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
August26°C average high
August is one of Saginaw's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
August82mm average rain
August is one of Saginaw's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to March, October, and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August8.5 hours average sun
August is brighter than Saginaw's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
August23°C average sea
August is one of Saginaw's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
August67 weather score
August scores above Saginaw's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.