Port Huron
Michigan, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Port Huron, MI

The view of the iconic Blue Water Bridge in Port Huron, Michigan, at night with a view of metal rails on the footpaths below, the colorful night sky
The view of the iconic Blue Water Bridge in Port Huron, Michigan, at night with a view of metal rails on the footpaths below, the colorful night sky
January, the same as December, in Port Huron, Michigan, is another subzero cold winter month, with temperature in the range of an average low of 17.4°F (-8.1°C) and an average high of 31.3°F (-0.4°C). The coldest month is January, with an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 17.4°F (-8.1°C). Weather in January »
February, the last month of the winter, in Port Huron, is a wintry month, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 18.7°F (-7.4°C). In Port Huron, the average high-temperature is almost the same as in January - a wintry 33.8°F (1°C). Weather in February »

The first month of the spring, March, is a frosty month in Port Huron, Michigan, with average temperature varying between 26.1°F (-3.3°C) and 42.8°F (6°C). In March, the average high-temperature increases, from a cold 33.8°F (1°C) in February, to a frosty 42.8°F (6°C). Weather in March »

April is a mild spring month in Port Huron, Michigan, with average temperature fluctuating between 55.6°F (13.1°C) and 36.1°F (2.3°C). In April, the average high-temperature increases, from a frosty 42.8°F (6°C) in March, to a mild 55.6°F (13.1°C). Weather in April »

May, the last month of the spring, in Port Huron, is an enjoyable month, with average temperature fluctuating between 67.1°F (19.5°C) and 46.6°F (8.1°C). In May, the average high-temperature rises, from a mild 55.6°F (13.1°C) in April, to an enjoyable 67.1°F (19.5°C). Weather in May »

The first month of the summer, June, is a moderately hot month in Port Huron, Michigan, with average temperature fluctuating between 56.7°F (13.7°C) and 77.4°F (25.2°C). In Port Huron, the average high-temperature in June rises, from a comfortable 67.1°F (19.5°C) in May, to a warm 77.4°F (25.2°C). Weather in June »

July, like June, in Port Huron, Michigan, is another warm summer month, with average temperature ranging between min 62.6°F (17°C) and max 82°F (27.8°C). July is the warmest month, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 62.6°F (17°C). Weather in July »

August, the last month of the summer, in Port Huron, is another warm month, with average temperature varying between 80.4°F (26.9°C) and 61.9°F (16.6°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 80.4°F (26.9°C). Weather in August »

September, the first month of the autumn, in Port Huron, is also a moderately hot month, with average temperature varying between 73.4°F (23°C) and 54.3°F (12.4°C). In September, the average high-temperature slightly decreases, from 80.4°F (26.9°C) in August, to a still moderately hot 73.4°F (23°C). Weather in September »

October, like September, is a moderate autumn month in Port Huron, Michigan, with average temperature fluctuating between 42.6°F (5.9°C) and 60.6°F (15.9°C). In October, the average high-temperature drops, from a moderately hot 73.4°F (23°C) in September, to a mild 60.6°F (15.9°C). Weather in October »

The last month of the autumn, November, is also a frosty month in Port Huron, Michigan, with average temperature varying between 47.7°F (8.7°C) and 33.3°F (0.7°C). In November, the average high-temperature drops, from a mild 60.6°F (15.9°C) in October, to a chilly 47.7°F (8.7°C). Weather in November »

December, the first month of the winter, in Port Huron, is also a wintry month, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 22.8°F (-5.1°C). In Port Huron, the average high-temperature decreases, from a chilly 47.7°F (8.7°C) in November, to a wintry 35.6°F (2°C). Weather in December »

What is the coldest month in Port Huron?

With an average high-temperature of 31.3°F (-0.4°C) and an average low-temperature of 17.4°F (-8.1°C), January is the coldest month in Port Huron, Michigan.

How many days does it rain in Port Huron?

In Port Huron, during the entire year, the rain falls for 138.2 days and collects up to 33.8" (858.1mm) of precipitation.

What is the driest month in Port Huron?

January is the month with the least rainfall in Port Huron, Michigan. Rain falls for 13 days and accumulates 2" (49.8mm) of precipitation.

When does it snow in Port Huron?

Months with snowfall are January through April, November and December.

How many days does it snow in Port Huron?

In Port Huron, during the entire year, snow falls for 22.9 days, and aggregates up to 36.2" (919.5mm) of snow.

When does it snow the most in Port Huron?

January is the month with the most snowfall in Port Huron, Michigan. Snow falls for 7.4 days and accumulates 11" (279.4mm) of snow.

What are the months with the coldest ocean in Port Huron?

Months with the coldest seawater in Port Huron, Michigan, are February and March, with an average ocean temperature of 32.5°F (0.3°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

When are the longest days in Port Huron?

June has the longest days of the year, with an average of 15.3h of daylight.

What is the warmest month in Port Huron?

July is the warmest month, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 62.6°F (17°C).

What is the month with the warmest ocean in Port Huron?

August is the month with the warmest seawater in Port Huron, with an average ocean temperature of 73.8°F (23.2°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.8°F (23.2°C) water may be enjoyable.

What is the wettest month in Port Huron?

The month with the most rainfall in Port Huron is September when the rain falls for 10.8 days and typically aggregates up to 3.8" (97.5mm) of precipitation.

What is the month with the shortest days in Port Huron?

The month with the shortest days in Port Huron is December, with an average of 9.1h of daylight.
Average temperature - Port Huron, MI
Average rainfall - Port Huron, MI
Average rainfall days - Port Huron, MI

The month with the highest number of rainy days is December (13.4 days).
The month with the lowest number of rainy days is February (10 days).

Average snowfall - Port Huron, MI
Average snowfall days - Port Huron, MI

The month with the highest number of snowfall days is January (7.4 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature - Port Huron, MI

The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (32.4°F).

Average daylight - Port Huron, MI