Port Huron (MI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Port Huron.
Climate overview of Port Huron
Port Huron, Michigan, United States of America, sees big temperature differences between seasons, with July peaking at 27°C (81°F) and February dropping to -1°C (30°F).
Annual rain/snowfall is moderate at around 926 mm (36 in), with August being the wettest month. The city also has warm summers and very cold winters.
Port Huron Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Huron - and find the best time to visit.
Monthly Temperature in Port Huron
Visitors to Port Huron can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 27°C (81°F) in July. In February, the coolest month of the year, temperatures drop to a very cold -1°C (30°F).
At night, temperatures range from around 17°C (63°F) in July to -9°C (16°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Port Huron
Generally, Port Huron experiences moderate precipitation patterns, averaging 926 mm (36 in) yearly. Despite minor fluctuations, Port Huron enjoys fairly consistent precipitation throughout the year. In August, you can expect around 95 mm (3.7 in) of precipitation, while in February, Port Huron receives about 61 mm (2.4 in). For more details, please visit our Port Huron Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Port Huron
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: February, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Port Huron
What is the best time to visit Port Huron?
May, June, July, August and September typically offer the most optimal weather in Port Huron. In contrast, January, February, March, November and December tend to have less optimal conditions. Port Huron has warm summers and very cold winters.
What temperatures can I expect in Port Huron?
Daytime highs range from -1°C (30°F) in February to 27°C (81°F) in July. Nighttime lows range from -9°C (16°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Port Huron get?
Annual rainfall is around 926 mm (36 in). August is the wettest month with 95 mm (3.7 in), while February is the driest with 61 mm (2.4 in).
Port Huron 3-Day Forecast
Port Huron (MI) 3-Day Forecast
Port Huron on the map
Port Huron is highlighted - select any city to see its climate.
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