Port Sanilac, MI Weather - Forecast & Monthly Averages

TEMPERATURE	47
HUMIDITY	56
PRESSURE	103010
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in Port Sanilac for July is 70.9 degrees
The lowest monthly average temperature in Port Sanilac for February is 24.1 degrees
The most monthly precipitation in Port Sanilac occurs in July with 4 inches
The air quality index in Port Sanilac is 10% better than the national average
The pollution index in Port Sanilac is 1007% worse than the national average

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Port Sanilac Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	18°F	32°F	25°F	3.5"
February	16°F	32°F	24°F	2.2"
March	26°F	43°F	33°F	2.2"
April	36°F	57°F	45°F	2.8"
May	46°F	69°F	57°F	3.2"
June	56°F	77°F	66°F	3.6"
July	61°F	81°F	71°F	4.0"
August	60°F	80°F	69°F	3.3"
September	53°F	74°F	63°F	3.1"
October	43°F	62°F	52°F	2.5"
November	33°F	49°F	41°F	2.9"
December	24°F	37°F	30°F	3.0"

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Port Sanilac air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Port Sanilac	Michigan	National
Air quality index	38	69	42
Pollution index	30,180,300	4,161,606	2,726,193

Port Sanilac air quality

Measurement	Total
Days measured	340
Days with good air quality	282
Days with moderate air quality	58
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.030%
Benzene	0.390%
Carbon Tetrachloride	0.080%
Lead	0.130%
Mercury	0.010%

Average monthly Port Sanilac temperature with heat index

Port Sanilac monthly precipitation with daily maximum

Port Sanilac monthly snow depth with daily maximum

Port Sanilac monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Deckerville, MI	903	26	48.0%
Applegate, MI	229	38	24.0%
Carsonville, MI	486	38	24.0%
Croswell, MI	2,402	38	24.0%
Lexington, MI	1,180	38	24.0%
Port Sanilac, MI	654	38	24.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Dongola, IL	654	44	12.0%
Homecroft, IN	654	54	8.0%
Hayes, LA	654	45	10.0%
Unionville, MI	654	26	48.0%
Ellsinore, MO	654	26	48.0%
Port Sanilac, MI	654	38	24.0%

Source: The Port Sanilac, MI weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.