TODAY DEC13
TEMPERATURE42
HUMIDITY100
PRESSURE29.89
WIND COND.60 4.7
  • 5339Sat30%
  • 5844Sun
  • 6453Mon50%90%
  • 5832Tue90%80%
  • 4729Wed
daynightWeather update from Lawrenceville, Gwinnett County-Briscoe Field Airport at
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Snellville Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January36°F57°F45°F4.9"
February35°F58°F46°F8.7"
March43°F68°F55°F9.3"
April47°F72°F59°F8.7"
May56°F81°F68°F6.6"
June66°F88°F76°F6.3"
July69°F88°F77°F12.9"
August71°F93°F80°F9.3"
September65°F87°F75°F4.1"
October54°F76°F64°F6.4"
November41°F66°F52°F4.0"
December36°F56°F45°F8.1"

Did you know?

  • The highest monthly average temperature in Snellville for August is 80 degrees.
  • The lowest monthly average temperature in Snellville for December is 45 degrees.
  • The most monthly precipitation in Snellville occurs in July with 12.9 inches.
  • The air quality index in Snellville is 5% worse than the national average.
  • The pollution index in Snellville is 167% worse than the national average.

Compare Snellville, GA Weather To Other Cities

Snellville 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.
IndexSnellvilleGeorgiaNational
Air quality index524150
Pollution index13,513,5003,237,5535,066,862

Snellville air quality information

MeasurementTotal
Days measured365
Days with good air quality175
Days with moderate air quality187
Days w/ poor A.Q. for sensitive groups2
Days with unhealthy air quality1

Snellville air quality information

PollutantTotal
Arsenic0.170%
Benzene0.180%
Carbon Tetrachloride0.040%
Lead0.080%
Mercury0.005%

Average monthly Snellville temperature with heat index

Snellville monthly precipitation with daily maximum

Snellville monthly snow depth with daily maximum

Snellville monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Jersey, GA1433922%
Walnut Grove, GA1,1813922%
Between, GA2753922%
Auburn, GA7,2914216%
Dacula, GA5,0534216%
Snellville, GA19,395524%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Old Jamestown, MO19,3916020%
Bayshore Gardens, FL19,4093824%
Pickerington, OH19,3794314%
Iselin, NJ19,411536%
East Northport, NY19,373476%
Snellville, GA19,395524%
Source: The Snellville, 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.
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