Johns Creek, GA Weather - Forecast & Monthly Averages

TEMPERATURE
HUMIDITY	64
PRESSURE	102950
WIND COND.	9.4

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Weather Quick Facts

The highest monthly average temperature in Johns Creek for July is 79.3 degrees
The lowest monthly average temperature in Johns Creek for January is 42.7 degrees
The most monthly precipitation in Johns Creek occurs in December with 5.1 inches
The air quality index in Johns Creek is 24% worse than the national average
The pollution index in Johns Creek is 396% worse than the national average

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Johns Creek 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	33°F	54°F	43°F	4.1"
February	35°F	57°F	45°F	4.0"
March	43°F	67°F	54°F	4.2"
April	51°F	75°F	63°F	4.1"
May	59°F	82°F	70°F	3.8"
June	67°F	90°F	78°F	3.6"
July	70°F	91°F	79°F	3.9"
August	70°F	90°F	79°F	4.7"
September	64°F	84°F	73°F	4.6"
October	51°F	75°F	62°F	3.4"
November	40°F	65°F	52°F	3.5"
December	38°F	58°F	47°F	5.1"

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Johns Creek 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	Johns Creek	Georgia	National
Air quality index	52	41	42
Pollution index	13,513,500	1,874,972	2,726,193

Johns Creek air quality

Measurement	Total
Days measured	365
Days with good air quality	162
Days with moderate air quality	184
Days w/ poor A.Q. for sensitive groups	18
Days with unhealthy air quality	1

Air quality details

Pollutant	Total
Arsenic	0.170%
Benzene	0.180%
Carbon Tetrachloride	0.040%
Lead	0.080%
Mercury	0.005%

Average monthly Johns Creek temperature with heat index

Johns Creek monthly precipitation with daily maximum

Johns Creek monthly snow depth with daily maximum

Johns Creek monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Lawrenceville, GA	30,125	37	26.0%
Buford, GA	16,003	37	26.0%
Rest Haven, GA	43	37	26.0%
Sugar Hill, GA	23,994	37	26.0%
Cumming, GA	6,528	37	26.0%
Johns Creek, GA	84,551	52	4.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Redwood City, CA	84,518	43	14.0%
Alhambra, CA	84,509	72	44.0%
New Braunfels, TX	84,622	49	2.0%
Danbury, CT	84,650	43	14.0%
Lake Forest, CA	84,666	89	78.0%
Johns Creek, GA	84,551	52	4.0%

Source: The Johns Creek, GA 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.