Grantsburg, WI Weather - Forecast & Monthly Averages

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TEMPERATURE
HUMIDITY
PRESSURE
WIND COND.

Weather Quick Facts

The highest monthly average temperature in Grantsburg for July is 70.3 degrees
The lowest monthly average temperature in Grantsburg for January is 14.5 degrees
The most monthly precipitation in Grantsburg occurs in August with 8.4 inches
The air quality index in Grantsburg is 9% worse than the national average
The pollution index in Grantsburg is 52% better than the national average

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Grantsburg 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	23°F	14°F	1.2"
February	8°F	27°F	17°F	1.0"
March	22°F	42°F	31°F	2.4"
April	34°F	56°F	44°F	3.9"
May	45°F	69°F	56°F	7.5"
June	54°F	77°F	65°F	5.5"
July	59°F	82°F	70°F	6.6"
August	57°F	79°F	67°F	8.4"
September	50°F	72°F	60°F	5.7"
October	38°F	57°F	47°F	6.0"
November	26°F	43°F	34°F	2.3"
December	12°F	26°F	19°F	1.8"

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Grantsburg 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	Grantsburg	Wisconsin	National
Air quality index	46	69	42
Pollution index	1,318,690	2,842,418	2,726,193

Grantsburg 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	0.000%
Lead	0.000%
Mercury	0.004%

Average monthly Grantsburg temperature with heat index

Grantsburg monthly precipitation with daily maximum

Grantsburg monthly snow depth with daily maximum

Grantsburg monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Pine City, MN	3,113	32	36.0%
Siren, WI	777	35	30.0%
Lewis, WI	146	46	8.0%
Rock Creek, MN	1,801	46	8.0%
Luck, WI	1,170	46	8.0%
Grantsburg, WI	1,279	46	8.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Litchfield, CT	1,279	37	26.0%
Germantown, IL	1,279	43	14.0%
Hurley, MS	1,279	32	36.0%
Seven Points, TX	1,279	41	18.0%
Berry Creek, CA	1,278	46	8.0%
Grantsburg, WI	1,279	46	8.0%

Source: The Grantsburg, 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.