Sister Bay, WI Weather - Forecast & Monthly Averages

TEMPERATURE	40
HUMIDITY	93
PRESSURE	101020
WIND COND.	350 22.3

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Weather Quick Facts

The highest monthly average temperature in Sister Bay for July is 69.2 degrees
The lowest monthly average temperature in Sister Bay for January is 19 degrees
The most monthly precipitation in Sister Bay occurs in August with 5.6 inches
The air quality index in Sister Bay is 14% better than the national average
The pollution index in Sister Bay is 21% better than the national average

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Sister Bay 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	12°F	27°F	19°F	2.7"
February	12°F	29°F	20°F	0.9"
March	22°F	40°F	31°F	2.4"
April	33°F	52°F	42°F	3.5"
May	44°F	65°F	54°F	5.4"
June	54°F	74°F	64°F	5.5"
July	59°F	80°F	69°F	5.5"
August	58°F	77°F	67°F	5.6"
September	51°F	70°F	60°F	5.4"
October	40°F	57°F	49°F	5.0"
November	30°F	45°F	37°F	5.4"
December	17°F	31°F	24°F	2.4"

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Sister Bay 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	Sister Bay	Wisconsin	National
Air quality index	36	69	42
Pollution index	2,162,150	2,842,418	2,726,193

Sister Bay air quality

Measurement	Total
Days measured	365
Days with good air quality	311
Days with moderate air quality	54
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.002%
Benzene	0.030%
Carbon Tetrachloride	0.001%
Lead	0.001%
Mercury	0.002%

Average monthly Sister Bay temperature with heat index

Sister Bay monthly precipitation with daily maximum

Sister Bay monthly snow depth with daily maximum

Sister Bay monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Ellison Bay, WI	148	36	28.0%
Ephraim, WI	236	36	28.0%
Baileys Harbor, WI	187	36	28.0%
Egg Harbor, WI	250	36	28.0%
Sister Bay, WI	873	36	28.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Ola, AR	873	38	24.0%
Gadsden, AZ	873	45	10.0%
Light Oak, NC	873	36	28.0%
Santa Clara Pueblo, NM	873	41	18.0%
Round Hill Village, NV	873	13	74.0%
Sister Bay, WI	873	36	28.0%

Source: The Sister Bay, WI 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.