Oconomowoc Lake, WI Weather - Forecast & Monthly Averages

TEMPERATURE	46
HUMIDITY	76
PRESSURE	101520
WIND COND.	80 20.5

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Weather Quick Facts

The highest monthly average temperature in Oconomowoc Lake for July is 70.3 degrees
The lowest monthly average temperature in Oconomowoc Lake for January is 20.8 degrees
The most monthly precipitation in Oconomowoc Lake occurs in June with 19.6 inches
The air quality index in Oconomowoc Lake is 12% better than the national average
The pollution index in Oconomowoc Lake is 252% worse than the national average

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Oconomowoc Lake 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	15°F	28°F	21°F	0.6"
February	15°F	29°F	22°F	2.8"
March	27°F	43°F	34°F	2.9"
April	37°F	55°F	45°F	3.1"
May	47°F	67°F	56°F	8.9"
June	56°F	76°F	66°F	19.6"
July	61°F	80°F	70°F	14.9"
August	60°F	78°F	69°F	2.3"
September	53°F	72°F	61°F	10.4"
October	42°F	59°F	50°F	6.6"
November	31°F	46°F	38°F	3.6"
December	20°F	32°F	26°F	1.8"

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Oconomowoc Lake 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	Oconomowoc Lake	Wisconsin	National
Air quality index	37	69	42
Pollution index	9,584,430	2,842,418	2,726,193

Oconomowoc Lake air quality information

Measurement	Total
Days measured	203
Days with good air quality	191
Days with moderate air quality	12
Days w/ poor A.Q. for sensitive groups	0
Days with unhealthy air quality	0

Oconomowoc Lake air quality information

Pollutant	Total
Arsenic	0.010%
Benzene	0.090%
Carbon Tetrachloride	0.020%
Lead	0.010%
Mercury	0.020%

Average monthly Oconomowoc Lake temperature with heat index

Oconomowoc Lake monthly precipitation with daily maximum

Oconomowoc Lake monthly snow depth with daily maximum

Oconomowoc Lake monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Summit, WI	4,922	37	26.0%
Helenville, WI	245	37	26.0%
Sullivan, WI	710	37	26.0%
Delafield, WI	7,541	37	26.0%
Ashippun, WI	1,027	37	26.0%
Oconomowoc Lake, WI	621	37	26.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Brevig Mission, AK	621	38	24.0%
Lockesburg, AR	621	39	22.0%
Page Park, FL	621	36	28.0%
Waikane, HI	621	30	40.0%
Fallon Station, NV	621	41	18.0%
Oconomowoc Lake, WI	621	37	26.0%

Source: The Oconomowoc Lake, 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.