Warm
Average highs sit around 26°C, giving warm days by monthly-average standards.
Weather Guide
Port Huron, Michigan, United States Average Monthly Weather
Weather score43Mixed annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 13°C, sunshine averages 5.5h per day, and rainfall totals about 828mm.
Annual weather
Annual averages
Temp
13°C
Rain
828mm
Annual total
Sun
5.5h
Weather score
43
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 71mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Map
Weather map
Compare Port Huron, Michigan, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August26°C average high
August is one of Port Huron's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August71mm average rain
August is close to Port Huron's usual rainfall pattern, with little seasonal change across the year.
Driest monthsAll year
Rainfall stays comparatively low through the year.
Sun
August7.6 hours average sun
August is brighter than Port Huron'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.
Weather score
August71 weather score
August scores above Port Huron's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
