Lewis, WI Weather - Forecast & Monthly Averages

TEMPERATURE	28
HUMIDITY	71
PRESSURE	101560
WIND COND.

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Weather Quick Facts

The highest monthly average temperature in Lewis for July is 70.1 degrees
The lowest monthly average temperature in Lewis for January is 14.7 degrees
The most monthly precipitation in Lewis occurs in August with 8.6 inches
The air quality index in Lewis is 9% worse than the national average
The pollution index in Lewis is 48% better than the national average

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Lewis 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	6°F	24°F	15°F	1.6"
February	7°F	28°F	17°F	1.1"
March	22°F	42°F	31°F	3.5"
April	33°F	56°F	44°F	5.1"
May	43°F	69°F	56°F	5.7"
June	53°F	77°F	65°F	5.6"
July	59°F	82°F	70°F	6.1"
August	56°F	79°F	67°F	8.6"
September	49°F	72°F	59°F	5.6"
October	38°F	57°F	47°F	6.1"
November	26°F	43°F	34°F	3.3"
December	12°F	27°F	20°F	2.5"

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Lewis 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	Lewis	Wisconsin	National
Air quality index	46	69	42
Pollution index	1,410,450	2,842,418	2,726,193

Lewis air quality

Measurement	Total
Days measured	365
Days with good air quality	214
Days with moderate air quality	148
Days w/ poor A.Q. for sensitive groups	2
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.001%
Benzene	0.020%
Carbon Tetrachloride	0.001%
Lead	0.010%
Mercury	0.001%

Average monthly Lewis temperature with heat index

Lewis monthly precipitation with daily maximum

Lewis monthly snow depth with daily maximum

Lewis monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Siren, WI	777	35	30.0%
Webster, WI	660	35	30.0%
Milltown, WI	1,007	46	8.0%
Grantsburg, WI	1,279	46	8.0%
Frederic, WI	1,171	46	8.0%
Lewis, WI	146	46	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Chinese Camp, CA	146	39	22.0%
Sharpsburg, IA	146	43	14.0%
Harmon, IL	146	42	16.0%
Hettick, IL	146	40	20.0%
Stoy, IL	146	36	28.0%
Lewis, WI	146	46	8.0%

Source: The Lewis, 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.